Station Overview Station Location
Station Number CAN-QC-41 Latitude 45.5120527
Station Name Montréal 1.9 S Longitude -73.56009388
County Quebec Elevation (ft) 106



Month Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 8.59 31 8.59 31 0.00 0 0 15 0 0.0 0 0
Nov 19 4.95 29 4.91 24 0.04 5 2 13 3 8.4 6 0
Dec 19 2.81 31 2.39 24 0.42 7 2 9 1 8.9 6 0
Jan 20 4.83 31 4.83 31 0.00 0 0 16 5 21.4 13 0
Feb 20 3.85 29 2.72 26 1.13 3 1 12 0 26.7 12 0
March 20 5.11 31 5.11 31 0.00 0 0 15 3 3.8 4 0
April 20 2.87 30 2.87 30 0.00 0 0 11 0 0.2 1 0
May 20 1.71 31 1.71 31 0.00 0 0 9 2 0.0 0 0
June 20 1.18 29 1.18 29 0.00 0 0 13 1 0.0 0 0
July 20 3.75 31 3.75 31 0.00 0 0 14 0 0.0 0 0
Aug 20 8.76 31 8.76 31 0.00 0 0 16 0 0.0 0 0
Sept 20 3.59 30 3.59 30 0.00 0 0 9 3 0.0 0 0
Water Year Totals: 52.00" 364 days 50.41" 349 1.59" 15 days 5 152 days 18 days 69.4" 42 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019 0.20
10/2/2019 1.89
10/3/2019 0.00
10/4/2019 0.24
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 0.20
10/8/2019 0.23
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 0.05
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 1.06
10/18/2019 1.90
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.96
10/24/2019 0.01
10/25/2019 0.02
10/26/2019 0.00
10/27/2019 0.11
10/28/2019 1.57
10/29/2019 0.01
10/30/2019 0.00
10/31/2019 0.14
11/1/2019 2.34
11/2/2019
11/3/2019 T
11/4/2019 T
11/5/2019 T
11/6/2019 0.29
11/7/2019 0.21
11/8/2019 0.11
11/9/2019 **
11/10/2019 **
11/11/2019 M 0.02
11/12/2019 0.75
11/13/2019 0.03
11/14/2019 0.00
11/15/2019 0.04
11/16/2019 **
11/17/2019 0.02
11/18/2019 0.00
11/19/2019 0.00
11/20/2019 0.09
11/21/2019 0.08
11/22/2019 0.19
11/23/2019 0.06
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.00
11/27/2019 0.00
11/28/2019 0.70
11/29/2019 0.02
11/30/2019 0.00
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 **
12/4/2019 **
12/5/2019 **
12/6/2019 **
12/7/2019 0.28
12/8/2019 0.00
12/9/2019 0.03
12/10/2019 0.40
12/11/2019 0.00
12/12/2019 0.06
12/13/2019 0.00
12/14/2019 0.32
12/15/2019 0.41
12/16/2019 0.00
12/17/2019 0.00
12/18/2019 0.08
12/19/2019 0.10
12/20/2019 T
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.13
12/28/2019 **
12/29/2019 0.14
12/30/2019 0.00
12/31/2019 0.86
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.38
1/2/2020 0.00
1/3/2020 T
1/4/2020 0.00
1/5/2020 0.06
1/6/2020 0.00
1/7/2020 0.11
1/8/2020 0.11
1/9/2020 T
1/10/2020 T
1/11/2020 0.16
1/12/2020 2.19
1/13/2020 0.09
1/14/2020 0.02
1/15/2020 0.08
1/16/2020 0.10
1/17/2020 0.16
1/18/2020 0.00
1/19/2020 0.55
1/20/2020 0.01
1/21/2020 T
1/22/2020 T
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 0.58
1/27/2020 0.19
1/28/2020 0.04
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.01
2/2/2020 0.00
2/3/2020 0.01
2/4/2020 0.00
2/5/2020 0.00
2/6/2020 0.02
2/7/2020 0.83
2/8/2020 0.90
2/9/2020 0.00
2/10/2020 0.31
2/11/2020 0.11
2/12/2020 0.00
2/13/2020 0.02
2/14/2020 0.11
2/15/2020 0.00
2/16/2020 0.03
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.33
2/20/2020 0.04
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.00
2/27/2020 **
2/28/2020 **
2/29/2020 1.13
3/1/2020 T
3/2/2020 T
3/3/2020 0.47
3/4/2020 0.40
3/5/2020 0.00
3/6/2020 0.02
3/7/2020 0.07
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.14
3/11/2020 0.37
3/12/2020 0.00
3/13/2020 T
3/14/2020 0.54
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.02
3/18/2020 0.27
3/19/2020 0.00
3/20/2020 0.13
3/21/2020 0.40
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 0.25
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.08
3/28/2020 0.00
3/29/2020 0.00
3/30/2020 1.54
3/31/2020 0.41
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 1.00
4/4/2020 0.14
4/5/2020 0.00
4/6/2020 0.01
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.39
4/11/2020 0.08
4/12/2020 0.00
4/13/2020 0.16
4/14/2020 0.83
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.01
4/18/2020 0.00
4/19/2020 0.00
4/20/2020 0.06
4/21/2020 0.00
4/22/2020 0.12
4/23/2020 0.00
4/24/2020 0.00
4/25/2020 0.00
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.00
4/29/2020 0.00
4/30/2020 0.07
5/1/2020 0.48
5/2/2020 0.06
5/3/2020 0.02
5/4/2020 0.08
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.04
5/9/2020 T
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 T
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.01
5/16/2020 0.72
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.00
5/24/2020 0.00
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.00
5/29/2020 0.00
5/30/2020 0.05
5/31/2020 0.25
6/1/2020 0.01
6/2/2020 0.02
6/3/2020 0.01
6/4/2020 0.01
6/5/2020 0.00
6/6/2020 0.40
6/7/2020 0.03
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.03
6/12/2020 0.02
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.00
6/21/2020
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 0.50
6/25/2020 0.00
6/26/2020 T
6/27/2020 0.01
6/28/2020 0.06
6/29/2020 0.01
6/30/2020 0.07
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.01
7/2/2020 0.00
7/3/2020 0.04
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.29
7/9/2020 0.19
7/10/2020 0.00
7/11/2020 0.11
7/12/2020 0.43
7/13/2020 0.11
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.71
7/18/2020 0.41
7/19/2020 0.00
7/20/2020 0.32
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.65
7/28/2020 0.29
7/29/2020 0.00
7/30/2020 0.10
7/31/2020 0.09
8/1/2020 0.48
8/2/2020 0.00
8/3/2020 2.57
8/4/2020 0.09
8/5/2020 1.76
8/6/2020 0.09
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.02
8/11/2020 0.00
8/12/2020 0.17
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.45
8/19/2020 0.01
8/20/2020 0.00
8/21/2020 0.26
8/22/2020 0.22
8/23/2020 0.13
8/24/2020 0.72
8/25/2020 0.43
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.23
8/30/2020 1.13
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.01
9/3/2020 0.44
9/4/2020 0.00
9/5/2020 T
9/6/2020 0.01
9/7/2020 0.00
9/8/2020 0.51
9/9/2020 0.09
9/10/2020 T
9/11/2020 0.04
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.93
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 T
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.02
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.00
9/29/2020 0.00
9/30/2020 1.54



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 5:41 AM 0.20 M M M M 5.2 mm in gauge
10/2/2019 5:57 AM 1.89 M M M M 48.1 mm in gauge
10/3/2019 7:00 AM 0.00 M M M M
10/4/2019 7:00 AM 0.24 M M M M 6.2 mm in gauge
10/5/2019 7:00 AM 0.00 M M M M
10/6/2019 7:00 AM 0.00 M M M M
10/7/2019 7:00 AM 0.20 M M M M 5.2 mm observed in gauge
10/8/2019 7:00 AM 0.23 M M M M 5.8 mm in gauge
10/9/2019 7:00 AM 0.00 M M M M
10/10/2019 7:00 AM 0.00 M M M M
10/11/2019 7:00 AM 0.00 M M M M
10/12/2019 7:00 AM 0.00 M M M M
10/13/2019 7:00 AM 0.05 M M M M 1.2 mm in gauge
10/14/2019 7:00 AM 0.00 M M M M
10/15/2019 7:00 AM 0.00 M M M M
10/16/2019 7:00 AM 0.00 M M M M
10/17/2019 5:49 AM 1.06 M M M M 26.8 mm in gauge
10/18/2019 6:34 AM 1.90 0.0 M 0.0 M 48.2 mm in gauge at observation time. The total rain over the last two days from this event is (48.2mm + 26.8mm) = 75 mm for this location.
10/19/2019 7:00 AM 0.00 M M M M
10/20/2019 7:00 AM 0.00 M M M M
10/21/2019 7:00 AM 0.00 M M M M
10/22/2019 7:00 AM 0.00 M M M M
10/23/2019 5:43 AM 0.96 M M M M 24.4 mm in gauge
10/24/2019 7:00 AM 0.01 M M M M 0.2 mm in gauge
10/25/2019 7:00 AM 0.02 M M M M 0.4 mm in gauge
10/26/2019 7:00 AM 0.00 M M M M
10/27/2019 8:43 AM 0.11 M M M M 2.9 mm in gauge
10/28/2019 5:34 AM 1.57 M M M M 39.8 mm in gauge
10/29/2019 6:00 AM 0.01 M M M M 0.2 mm in gauge
10/30/2019 5:41 AM 0.00 M M M M
10/31/2019 5:35 AM 0.14 M M M M 3.6 mm in gauge
11/1/2019 5:50 AM 2.34 M M M M 59.4 mm in gauge
11/3/2019 7:00 AM T M M M M
11/4/2019 5:50 AM T 0.0 M 0.0 M
11/5/2019 6:00 AM T M M M M
11/6/2019 5:38 AM 0.29 0.0 M 0.0 M
11/7/2019 7:00 AM 0.21 0.0 0.00 0.0 0.00
11/8/2019 7:00 AM 0.11 M M M M 2.9 mm in gauge and spotty ice sections on snow board
11/11/2019 8:20 AM M 0.6 0.02 M M 1.4 cm of snow measured on the board giving 0.5 mm of water equivalent. The amount observed in the gauge will be reported in a multi day accumulation report.
11/12/2019 7:00 AM 0.75 6.9 0.75 M M
11/13/2019 7:00 AM 0.03 0.3 0.04 M M 0.8 mm water equivalent from the snow in the gauge. On the snow board 0.8 cm snow giving 0.9 mm water equivalent.
11/14/2019 5:55 AM 0.00 0.0 0.00 M M
11/15/2019 7:00 AM 0.04 0.1 0.03 M M in gauge on post 0.9 mm water equivalent, on snow board there was 0.2 cm of snow giving 0.8 mm water equivalent.
11/18/2019 6:24 AM 0.00 0.0 0.00 M M
11/19/2019 6:35 AM 0.00 0.0 0.00 M M Some very tiny drops seen in bottom of gauge on post were not enough to measure. The snow board felt dry to the touch.
11/20/2019 6:00 AM 0.09 0.0 0.00 M M 2.3 mm observed in gauge on post.
11/21/2019 7:00 AM 0.08 M M M M 2.1 mm in gauge on post
11/22/2019 5:50 AM 0.19 0.0 0.00 M M I first poured the gauge precipitation in the small tube and read 3.9 mm. Then I noticed there was lots of water on the walls of the gauge left after the pour. So I then used the weighing technique to get mm of water left on walls of gauge which was 0.9 mm. So total from gauge on post is 3.9+0.9=4.8 mm
11/23/2019 7:00 AM 0.06 0.0 0.00 M M 1.6 mm observed in gauge on post.
11/24/2019 7:00 AM 0.00 0.0 0.00 M M
11/25/2019 5:32 AM 0.00 0.0 0.00 M M
11/26/2019 7:00 AM 0.00 0.0 0.00 M M
11/27/2019 7:00 AM 0.00 0.0 0.00 M M
11/28/2019 5:35 AM 0.70 0.4 0.07 M M 17.9 mm measured from gauge on post. on board 1.1 cm giving 1.8 mm of water equivalent
11/29/2019 6:50 AM 0.02 0.1 0.01 M M 0.5 mm measured from gauge on post. On snow board 0.3 cm giving 0.3 mm water equivalent.
11/30/2019 6:04 AM 0.00 0.0 0.00 M M
12/1/2019 7:00 AM 0.00 0.0 0.00 M M
12/2/2019 6:50 AM 0.00 0.0 0.00 M M
12/8/2019 7:00 AM 0.00 0.0 0.00 M M
12/9/2019 5:40 AM 0.03 0.1 0.01 M M 0.8 mm measured from gauge on post. On snow board 0.2 cm of very wet sparse slushy snow and water giving 0.2 mm water equivalent
12/10/2019 5:30 AM 0.40 0.0 0.00 M M In this case the observation of 10.2 mm from gauge on post was taken by using the method of weighing the gauge and converting the g to mm because there were many droplets of water on the inside wall of the gauge which would have been missed by simply pouring the water from the gauge.
12/11/2019 6:30 AM 0.00 0.0 0.00 M M
12/12/2019 8:40 AM 0.06 1.1 0.05 M M
12/13/2019 7:00 AM 0.00 0.0 0.00 M M
12/14/2019 7:50 AM 0.32 0.0 0.00 M M 8.2 mm measured from gauge on post.
12/15/2019 8:30 AM 0.41 T T M M
12/16/2019 7:00 AM 0.00 0.0 0.00 M M
12/17/2019 6:35 AM 0.00 0.0 0.00 M M
12/18/2019 6:00 AM 0.08 1.4 0.07 M M 2.0 mm water equivalent in gauge on post. On snow board there was 3.5 cm giving 1.8 mm water equivalent.
12/19/2019 6:20 AM 0.10 1.1 0.08 M M 2.5 mm water equivalent in gauge on post. On snow board 2.9 cm snow giving 2.0 mm water equivalent.
12/20/2019 7:00 AM T T T M M 0.1 mm Water equivalent in gauge on post and Trace on the snow board.
12/21/2019 7:00 AM 0.00 0.0 0.00 M M
12/22/2019 7:00 AM 0.00 0.0 0.00 M M
12/23/2019 7:00 AM 0.00 0.0 0.00 M M
12/24/2019 7:00 AM 0.00 0.0 0.00 M M
12/25/2019 7:00 AM 0.00 0.0 0.00 M M
12/26/2019 7:00 AM 0.00 0.0 0.00 M M
12/27/2019 8:10 AM 0.13 0.1 M M M 3.4 mm of water equivalent in gauge on post. On snow board 0.3 cm thickness of ice accumulated on board.
12/30/2019 7:00 AM 0.00 0.0 0.00 M M
12/31/2019 8:00 AM 0.86 5.1 0.85 M M 21.8 mm water equivalent in gauge on post. On snow board 12.9 cm depth of snow giving 21.6 mm of water equivalent. The bottom of the snow layer on the board had about 1.5 cm thick of icy granular snow.
1/1/2020 9:55 AM 0.38 2.4 0.30 M M 9.6 mm water equivalent in gauge on post. there was snow on rim of the gauge and it was pushed into the gauge prior to measurement. On snow board an average of 6.0 cm of snow giving 7.7 mm of water equivalent
1/2/2020 7:00 AM 0.00 0.0 0.00 M M
1/3/2020 7:00 AM T 0.0 0.00 M M
1/4/2020 7:00 AM 0.00 0.0 0.00 M M
1/5/2020 7:00 AM 0.06 0.6 0.04 M M 1.4 mm water equivalent in gauge on post. On snow board 1.5 cm of snow giving 1.1 mm water equivalent.
1/6/2020 7:00 AM 0.00 0.0 0.00 M M
1/7/2020 7:00 AM 0.11 1.8 0.10 M M For the gauge on post: 1.9 mm Water Equivalent (WE) occurred Jan 6 and 0.9 WE occurred in the overnight period to 7 am this morning. For the snow board: 2.8 cm giving 1.8 mm WE occurred Jan 6 and 1.7 cm giving 0.8 mm WE occurred in the overnight period to 7 am this morning.
1/8/2020 8:30 AM 0.11 1.9 0.10 M M In gauge on post 2.9 mm water equivalent. On snowboard 4.8 cm of snow giving 2.6 mm water equivalent.
1/9/2020 7:00 AM T 0.0 0.00 M M
1/10/2020 6:40 AM T T T M M
1/11/2020 7:00 AM 0.16 0.0 0.00 M M 4.0 mm water observed in gauge.
1/12/2020 7:00 AM 2.19 1.2 0.57 M M gauge on post had 55.7 mm of water equivalent. On snow board 3.0 cm of ice pellets giving 14.6 mm of water equivalent along with a thin layer of ice below the ice pellet layer.
1/13/2020 7:50 AM 0.09 1.0 0.08 M M In gauge on post 2.4 mm of water equivalent. On snow board 2.5 cm of snow giving 2.0 mm water equivalent.
1/14/2020 7:00 AM 0.02 0.1 0.01 M M in gauge on post 0.5 mm of water equivalent. On snow board 0.3 cm of snow giving 0.3 mm of water equivalent.
1/15/2020 7:00 AM 0.08 0.7 0.07 M M In gauge on post 2.0 mm water equivalent. On snow board 1.8 cm of snow giving 1.9 mm water equivalent.
1/16/2020 7:00 AM 0.10 1.1 0.09 M M Light snow falling at time of observation. In gauge on post 2.6 mm of water equivalent. On snow board 2.8 cm of snow giving 2.4 mm of water equivalent.
1/17/2020 7:00 AM 0.16 2.0 0.15 M M In gauge on post 4.0 mm of water equivalent. On snow board 5.0 cm giving 3.9 mm of water equivalent.
1/18/2020 7:00 AM 0.00 0.0 0.00 M M
1/19/2020 7:30 AM 0.55 6.7 0.50 M M in gauge on post 13.9 mm water equivalent. On snow board 17 cm of snow giving 12.7 mm of water equivalent.
1/20/2020 7:00 AM 0.01 0.4 T M M In gauge on post 0.3 mm of water equivalent. On snow board 0.9 cm of snow giving 0.1 mm of water equivalent.
1/21/2020 7:00 AM T 0.0 0.00 M M
1/22/2020 7:00 AM T 0.0 0.00 M M
1/23/2020 7:00 AM 0.00 0.0 0.00 M M
1/24/2020 7:00 AM 0.00 0.0 0.00 M M
1/25/2020 7:00 AM 0.00 0.0 0.00 M M
1/26/2020 7:30 AM 0.58 1.5 0.53 M M In gauge on pott 14.7 mm of water equivalent. On snow board 3.9 cm of wet snow giving 13.5 mm of water equivalent. Snow is very wet in gauge and on snowboard.
1/27/2020 7:00 AM 0.19 0.0 0.00 M M In gauge on post 4.9 mm measured. No snow on snow board.
1/28/2020 7:00 AM 0.04 0.0 0.00 M M In gauge on post 1.0 mm of water equivalent. On snow board only a few spots of ice.
1/29/2020 7:00 AM 0.00 0.0 0.00 M M
1/30/2020 7:00 AM 0.00 0.0 0.00 M M
1/31/2020 7:00 AM 0.00 0.0 0.00 M M
2/1/2020 8:00 AM 0.01 0.2 0.01 M M in gauge on post 0.3 mm. On snow board 0.5 cm of snow giving 0.3 mm water equivalent.
2/2/2020 7:00 AM 0.00 0.0 0.00 M M
2/3/2020 7:00 AM 0.01 0.2 0.01 M M In gauge on post 0.3 mm of water equivalent. On snow board 0.6 cm of snow giving 0.3 mm of water equivalent.
2/4/2020 7:00 AM 0.00 0.0 0.00 M M
2/5/2020 7:00 AM 0.00 0.0 0.00 M M
2/6/2020 7:00 AM 0.02 0.5 0.03 M M In gauge on post 0.6 mm of water equivalent. On snow board 1.3 cm of snow giving 0.8 mm of water equivalent.
2/7/2020 7:00 AM 0.83 5.0 0.82 M M In gauge on post 21.0 mm of water equivalent. On snow board there was 12.7 cm of snow giving 20.8 mm of water equivalent. Snowing at time of observation.
2/8/2020 8:00 AM 0.90 7.2 0.77 M M Total for last 24 hours. Gauge on post 22.9 mm. On snowbard 18.3 cm giving 19.5 mm of water equivalent. Breakdown: Yesterday from 7 am to 6pm: 21.2 mm of water equivalent and on snowboard 15.8 cm of snow giving 17.4 mm of water equivalent. From yesterday 6pm to this observation time - in gauge on post 1.8 mm of water equivalent and on snow board 2.5 cm of snow giving 2.1 mm water equivalent. Total for this storm: gauge 44mm water equivalent and for snowboard 31.0 cm of snow giving 40.3 mm of WE.
2/9/2020 7:00 AM 0.00 0.0 0.00 M M Am reporting zero because sky was clear yesterday and overnight. There was trace of snow in gauge and on board likely caused by blowing snow as it was windy yesterday.
2/10/2020 7:20 AM 0.31 4.9 0.33 M M Still snowing at time of observation. In gauge on post 7.8 mm of water equivalent. On snow board 12.4 cmc giving 8.3 mm of water equivalent.
2/11/2020 7:00 AM 0.11 1.5 0.12 M M In the last 24 hour period in the gauge 2.8 mm of water equivalent while on the snowboard 3.8 cm of snow giving 3.0 mm of water equivalent. The total amounts for this event which started in previous period are for the gauge 10.6 mm of WE and for the snowboard 16.2 cm giving 11.3 mm of WE.
2/12/2020 7:00 AM 0.00 0.0 0.00 M M sky clear at time of observation. trace amount in gauge and on board however this small amount may have come from blowing snow.
2/13/2020 6:50 AM 0.02 0.7 0.04 M M In gauge on pos 0.6 mm of water equivalent. On snow board 1.8 cm of snow giving 0.9 mm water equivalent
2/14/2020 7:00 AM 0.11 1.5 0.09 M M For this observation gauge on post had 2.8 mm of water equivalent (WE) with thin layer of ice in bottom of gauge below the snow layer. On snow board 3.8 cm of snow giving 2.4 mm WE with also about 0.1 mm of icy snow on board below the snow layer. Totals for this event including amounts from previous day are: Gauge on post collected 3.4 mm WE and snow board collected 5.6 cm of snow giving 3.3 mm WE.
2/15/2020 7:00 AM 0.00 0.0 0.00 M M
2/16/2020 7:45 AM 0.03 0.7 0.03 M M In gauge on post 0.8 mm of water equivalent. On snow board 1.8 cm of snow giving 0.8 mm water equivalent. It is not snowing at time of observation.
2/17/2020 7:00 AM 0.00 0.0 0.00 M M
2/18/2020 6:00 AM 0.00 0.0 0.00 M M
2/19/2020 7:00 AM 0.33 3.8 0.32 M M Snowing lightly at this observation time. Totals for last 24 hours - gauge on post 8.4 mm water equivalent with thin layer of ice at bottom of gauge and on snow board 9.7 cm giving 8.1 mm of water equivalent with spotty ice sections on board. Between yesterday's morning observation and 4:40 pm yesterday gauge on post 7.6 mm of WE and snow board had 7.9 cm giving 7.6 mm of WE. Between 4:40 pm yesterday and this observation time gauge on post had 0.9 mm water equivalent with thin ice patches in bottom of gauge and snow board had 1.8 cm of snow giving 0.5 mm water equivalent with ice patches below snow on board.
2/20/2020 7:00 AM 0.04 0.5 0.04 M M In gauge on post 0.9 mm of water equivalent. On snowboard 1.2 cm of snow giving 1.0 mm of water equivalent. It is not snowing at time of observation.
2/21/2020 7:00 AM 0.00 0.0 0.00 M M
2/22/2020 7:00 AM 0.00 0.0 0.00 M M
2/23/2020 7:00 AM 0.00 0.0 0.00 M M
2/24/2020 7:00 AM 0.00 0.0 0.00 M M
2/25/2020 7:00 AM 0.00 0.0 0.00 M M
2/26/2020 7:40 AM 0.00 0.0 0.00 M M
3/1/2020 7:00 AM T T T M M
3/2/2020 7:00 AM T T T M M
3/3/2020 7:00 AM 0.47 0.0 0.00 M M 12.0 mm observed in gauge on post.
3/4/2020 7:00 AM 0.40 0.0 0.00 M M 10.1 mm measured in gauge on post.
3/5/2020 7:00 AM 0.00 0.0 0.00 M M
3/6/2020 7:50 AM 0.02 0.1 0.02 M M In gauge on post 0.4 mm of water equivalent. On snow board 0.3 cm of snow giving 0.4 mm of water equivalent. Snowing at time of observation.
3/7/2020 7:00 AM 0.07 0.8 0.06 M M In gauge on post 1.8 mm of water equivalent. On snowboard 2.0 cm of snow giving 1.6 mm of water equivalent.
3/8/2020 7:00 AM 0.00 0.0 0.00 M M
3/9/2020 7:00 AM 0.00 0.0 0.00 M M
3/10/2020 6:10 AM 0.14 0.0 M M M In gauge on post 3.5 mm of water equivalent. On snow board 1.0 to 2.0 mm of ice.
3/11/2020 6:20 AM 0.37 0.0 0.00 M M 9.3 mm of water equivalent in gauge on post. No precipitation on snow board.
3/12/2020 7:00 AM 0.00 0.0 0.00 M M
3/13/2020 7:00 AM T 0.0 0.00 M M
3/14/2020 7:00 AM 0.54 0.0 0.00 M M
3/15/2020 7:00 AM 0.00 0.0 0.00 M M
3/16/2020 7:00 AM 0.00 0.0 0.00 M M
3/17/2020 7:00 AM 0.02 0.1 0.02 M M In gauge on post 0.4 mm of water equivalent. On snow board 0.3 cm of snow giving 0.6 mm of water equivalent.
3/18/2020 7:00 AM 0.27 0.0 0.00 M M 6.9 mm water in gauge on post
3/19/2020 7:00 AM 0.00 0.0 0.00 M M
3/20/2020 7:00 AM 0.13 0.0 0.00 M M 3.4 mm recorded in gauge on post.
3/21/2020 7:00 AM 0.40 0.0 0.00 M M 10.1 mm of water in gauge. This has fallen yesterday morning and afternoon and included heavy downpours in the afternoon. The gauge precipitation had frozen into a solid disk of ice by this observation time.
3/22/2020 7:00 AM 0.00 0.0 0.00 M M
3/23/2020 7:00 AM 0.00 0.0 0.00 M M
3/24/2020 7:00 AM 0.25 2.8 0.26 M M In gauge on post 6.3 mm of water equivalent. On snow board 7.0 cm of snow giving 6.6 mm of water equivalent. Most of this snow fell during the daytime period yesterday
3/25/2020 7:00 AM 0.00 0.0 0.00 M M
3/26/2020 7:00 AM 0.00 0.0 0.00 M M
3/27/2020 7:00 AM 0.08 0.0 0.00 M M
3/28/2020 7:00 AM 0.00 0.0 0.00 M M
3/29/2020 7:00 AM 0.00 0.0 0.00 M M
3/30/2020 7:00 AM 1.54 0.0 0.00 M M
3/31/2020 7:00 AM 0.41 0.0 0.00 M M
4/1/2020 7:00 AM 0.00 0.0 0.00 M M
4/2/2020 7:00 AM 0.00 0.0 0.00 M M
4/3/2020 7:00 AM 1.00 0.0 0.00 M M 25.4 mm in gauge.
4/4/2020 7:00 AM 0.14 0.0 0.00 M M 3.6 mm in gauge
4/5/2020 7:00 AM 0.00 0.0 0.00 M M
4/6/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge
4/7/2020 7:00 AM 0.00 0.0 0.00 M M
4/8/2020 7:00 AM 0.00 0.0 0.00 M M
4/9/2020 7:00 AM 0.00 0.0 0.00 M M
4/10/2020 7:00 AM 0.39 0.0 0.00 M M 9.9 mm in gauge
4/11/2020 7:00 AM 0.08 0.0 0.00 M M 2.0 mm in gauge
4/12/2020 7:00 AM 0.00 0.0 0.00 M M
4/13/2020 7:05 AM 0.16 M M M M 4.0 mm in gauge. raining at time of observation
4/14/2020 7:00 AM 0.83 0.0 0.00 M M 21.2 mm in gauge. not raining at time of observation.
4/15/2020 7:00 AM 0.00 0.0 0.00 M M
4/16/2020 7:00 AM 0.00 0.0 0.00 M M
4/17/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge
4/18/2020 7:00 AM 0.00 0.0 0.00 M M
4/19/2020 7:00 AM 0.00 0.0 0.00 M M
4/20/2020 7:00 AM 0.06 0.0 0.00 M M 1.4 mm in gauge
4/21/2020 7:00 AM 0.00 0.0 0.00 M M
4/22/2020 7:00 AM 0.12 0.2 0.02 M M In gauge on post 3.0 mm of water equivalent. On snow board 0.5 cm of snow giving 0.5 mm of water equivalent. It is not snowing at time of observation.
4/23/2020 7:00 AM 0.00 0.0 0.00 M M
4/24/2020 7:00 AM 0.00 0.0 0.00 M M
4/25/2020 7:00 AM 0.00 0.0 0.00 M M
4/26/2020 7:00 AM 0.00 0.0 0.00 M M
4/27/2020 7:00 AM 0.00 0.0 0.00 M M
4/28/2020 7:00 AM 0.00 0.0 0.00 M M
4/29/2020 7:00 AM 0.00 0.0 0.00 M M
4/30/2020 7:00 AM 0.07 0.0 0.00 M M 1.7 mm in gauge
5/1/2020 7:00 AM 0.48 0.0 0.00 M M
5/2/2020 7:00 AM 0.06 M M M M 1.4 mm in gauge
5/3/2020 7:00 AM 0.02 M M M M 0.6 mm in gauge.
5/4/2020 7:00 AM 0.08 0.0 0.00 M M
5/5/2020 7:00 AM 0.00 0.0 0.00 M M
5/6/2020 7:00 AM 0.00 0.0 0.00 M M
5/7/2020 7:00 AM 0.00 0.0 0.00 M M
5/8/2020 7:00 AM 0.04 0.0 0.00 M M 1.0 mm in gauge
5/9/2020 7:00 AM T 0.0 0.00 M M
5/10/2020 7:00 AM 0.00 0.0 0.00 M M
5/11/2020 7:00 AM 0.00 0.0 0.00 M M
5/12/2020 7:00 AM T 0.0 0.00 M M
5/13/2020 7:00 AM 0.00 0.0 0.00 M M
5/14/2020 7:00 AM 0.00 0.0 0.00 M M
5/15/2020 7:00 AM 0.01 M M M M 0.2 mm in gauge
5/16/2020 8:00 AM 0.72 0.0 0.00 M M
5/17/2020 7:00 AM 0.00 0.0 0.00 M M
5/18/2020 7:00 AM 0.00 0.0 0.00 M M
5/19/2020 7:00 AM 0.00 0.0 0.00 M M
5/20/2020 7:00 AM 0.00 0.0 0.00 M M
5/21/2020 7:00 AM 0.00 0.0 0.00 M M
5/22/2020 7:00 AM 0.00 0.0 0.00 M M
5/23/2020 7:00 AM 0.00 0.0 0.00 M M
5/24/2020 7:00 AM 0.00 0.0 0.00 M M
5/25/2020 7:00 AM 0.00 0.0 0.00 M M
5/26/2020 7:00 AM 0.00 0.0 0.00 M M
5/27/2020 7:00 AM 0.00 0.0 0.00 M M
5/28/2020 7:00 AM 0.00 0.0 0.00 M M
5/29/2020 7:00 AM 0.00 0.0 0.00 M M
5/30/2020 7:00 AM 0.05 M M M M 1.2 mm in gauge
5/31/2020 7:00 AM 0.25 0.0 0.00 M M 6.4 mm in gauge
6/1/2020 7:00 AM 0.01 M M M M 0.2 mm in gauge
6/2/2020 7:00 AM 0.02 0.0 0.00 M M 0.6 mm in gauge
6/3/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge. very light rain or drizzle at time of observation.
6/4/2020 7:00 AM 0.01 0.0 0.00 M M
6/5/2020 7:00 AM 0.00 0.0 0.00 M M
6/6/2020 7:00 AM 0.40 0.0 0.00 M M 10.2 mm in gauge
6/7/2020 7:00 AM 0.03 0.0 0.00 M M 0.8 mm in gauge
6/8/2020 7:00 AM 0.00 0.0 0.00 M M
6/9/2020 7:00 AM 0.00 0.0 0.00 M M
6/10/2020 7:00 AM 0.00 0.0 0.00 M M
6/11/2020 7:00 AM 0.03 0.0 0.00 M M
6/12/2020 7:00 AM 0.02 0.0 0.00 M M 0.5 mm in gauge
6/13/2020 7:00 AM 0.00 0.0 0.00 M M
6/14/2020 7:00 AM 0.00 0.0 0.00 M M
6/15/2020 7:00 AM 0.00 0.0 0.00 M M
6/16/2020 7:00 AM 0.00 0.0 0.00 M M
6/17/2020 7:00 AM 0.00 0.0 0.00 M M
6/18/2020 7:00 AM 0.00 0.0 0.00 M M
6/19/2020 7:00 AM 0.00 0.0 0.00 M M
6/20/2020 7:00 AM 0.00 0.0 0.00 M M
6/22/2020 7:00 AM 0.00 0.0 0.00 M M
6/23/2020 7:00 AM 0.00 0.0 0.00 M M
6/24/2020 7:00 AM 0.50 0.0 0.00 M M 12.8 mm in gauge
6/25/2020 7:00 AM 0.00 0.0 0.00 M M
6/26/2020 7:00 AM T M M M M 0.1 mm in gauge
6/27/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge
6/28/2020 7:00 AM 0.06 0.0 0.00 M M 1.4 mm in gauge
6/29/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge
6/30/2020 7:00 AM 0.07 0.0 0.00 M M 1.8 mm in gauge
7/1/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge
7/2/2020 7:00 AM 0.00 0.0 0.00 M M
7/3/2020 7:00 AM 0.04 0.0 0.00 M M 1.0 mm in gauge
7/4/2020 7:00 AM 0.00 0.0 0.00 M M
7/5/2020 7:00 AM 0.00 0.0 0.00 M M
7/6/2020 7:00 AM 0.00 0.0 0.00 M M
7/7/2020 7:00 AM 0.00 0.0 0.00 M M
7/8/2020 7:00 AM 0.29 0.0 0.00 M M 7.4 mm in gauge
7/9/2020 7:00 AM 0.19 0.0 0.00 M M
7/10/2020 7:00 AM 0.00 0.0 0.00 M M
7/11/2020 7:00 AM 0.11 0.0 0.00 M M
7/12/2020 7:00 AM 0.43 M M M M 10.8 mm in gauge
7/13/2020 7:00 AM 0.11 M M M M
7/14/2020 7:00 AM 0.00 0.0 0.00 M M
7/15/2020 7:00 AM 0.00 0.0 0.00 M M
7/16/2020 7:00 AM 0.00 0.0 0.00 M M
7/17/2020 7:00 AM 0.71 0.0 0.00 M M 18.0 mm in gauge
7/18/2020 7:00 AM 0.41 0.0 0.00 M M 10.4 mm in gauge and fell in early part of this 24 hour period.
7/19/2020 7:00 AM 0.00 0.0 0.00 M M
7/20/2020 7:00 AM 0.32 M M M M 8.2 mm in gauge
7/21/2020 7:00 AM 0.00 0.0 0.00 M M
7/22/2020 7:00 AM 0.00 0.0 0.00 M M
7/23/2020 7:00 AM 0.00 0.0 0.00 M M
7/24/2020 7:00 AM 0.00 0.0 0.00 M M
7/25/2020 7:00 AM 0.00 0.0 0.00 M M
7/26/2020 7:00 AM 0.00 0.0 0.00 M M
7/27/2020 7:00 AM 0.65 M M M M 16.4 mm in gauge
7/28/2020 7:00 AM 0.29 0.0 0.00 M M
7/29/2020 7:00 AM 0.00 0.0 0.00 M M
7/30/2020 7:00 AM 0.10 0.0 0.00 M M 2.5 mm in gauge
7/31/2020 7:00 AM 0.09 M M M M 2.4 mm in gauge
8/1/2020 7:00 AM 0.48 0.0 0.00 M M
8/2/2020 7:00 AM 0.00 0.0 0.00 M M
8/3/2020 7:00 AM 2.57 0.0 0.00 M M 65.2 mm in gauge. Most of this from thunderstorms yesterday evening.
8/4/2020 7:00 AM 0.09 0.0 0.00 M M 2.4 mm in gauge
8/5/2020 7:00 AM 1.76 0.0 0.00 M M 44.6 mm in gauge
8/6/2020 7:00 AM 0.09 0.0 0.00 M M 2.4 mm in gauge
8/7/2020 7:00 AM 0.00 0.0 0.00 M M
8/8/2020 7:00 AM 0.00 0.0 M M M
8/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/10/2020 7:00 AM 0.02 0.0 0.00 M M 0.4 mm in gauge
8/11/2020 7:00 AM 0.00 0.0 0.00 M M
8/12/2020 7:00 AM 0.17 0.0 0.00 M M 4.3 mm in gauge
8/13/2020 7:00 AM 0.00 0.0 0.00 M M
8/14/2020 7:00 AM 0.00 0.0 M M M
8/15/2020 7:00 AM 0.00 0.0 0.00 M M
8/16/2020 7:00 AM 0.00 0.0 0.00 M M
8/17/2020 7:00 AM 0.00 0.0 0.00 M M
8/18/2020 7:00 AM 0.45 0.0 0.00 M M 11.4 mm in gauge
8/19/2020 7:00 AM 0.01 0.0 0.00 M M 0.3 mm in gauge
8/20/2020 7:00 AM 0.00 0.0 0.00 M M
8/21/2020 7:00 AM 0.26 0.0 0.00 M M 6.6 mm in gauge. rain starting again at time of observation.
8/22/2020 7:00 AM 0.22 0.0 0.00 M M
8/23/2020 7:08 AM 0.13 0.0 0.00 M M 3.4 mm in gauge. raining at time of observation.
8/24/2020 7:00 AM 0.72 0.0 0.00 M M 18.4 mm in gauge
8/25/2020 7:00 AM 0.43 0.0 0.00 M M 11.0 mm in gauge. 10.4 mm of this amount fell yesterday between 7 am and 17:40.
8/26/2020 7:00 AM 0.00 0.0 0.00 M M
8/27/2020 7:00 AM 0.00 0.0 0.00 M M
8/28/2020 7:00 AM 0.00 0.0 0.00 M M
8/29/2020 8:45 AM 0.23 0.0 0.00 M M 5.8 mm in gauge
8/30/2020 8:00 AM 1.13 M M M M 28.6 mm since 8:45 am yesterday. total rainfall for this event was 34.4 mm
8/31/2020 7:00 AM 0.00 0.0 0.00 M M
9/1/2020 7:00 AM 0.00 0.0 0.00 M M
9/2/2020 9:00 AM 0.01 0.0 0.00 M M
9/3/2020 7:00 AM 0.44 0.0 0.00 M M 11.2 mm in gauge
9/4/2020 7:00 AM 0.00 0.0 0.00 M M
9/5/2020 7:00 AM T M M M M
9/6/2020 7:00 AM 0.01 0.0 0.00 M M 0.2 mm in gauge
9/7/2020 7:00 AM 0.00 0.0 0.00 M M
9/8/2020 7:00 AM 0.51 0.0 0.00 M M 13.0 mm in gauge
9/9/2020 7:00 AM 0.09 0.0 0.00 M M 2.4 mm in gauge
9/10/2020 7:00 AM T 0.0 0.00 M M
9/11/2020 7:00 AM 0.04 0.0 0.00 M M
9/12/2020 7:00 AM 0.00 0.0 0.00 M M
9/13/2020 7:00 AM 0.00 0.0 0.00 M M
9/14/2020 7:00 AM 0.93 0.0 0.00 M M 23.6 mm in gauge
9/15/2020 7:00 AM 0.00 0.0 0.00 M M
9/16/2020 7:00 AM 0.00 0.0 0.00 M M
9/17/2020 7:00 AM T 0.0 0.00 M M
9/18/2020 7:00 AM 0.00 0.0 0.00 M M
9/19/2020 7:00 AM 0.00 0.0 0.00 M M
9/20/2020 7:56 AM 0.00 0.0 0.00 M M
9/21/2020 7:00 AM 0.00 0.0 0.00 M M
9/22/2020 8:00 AM 0.00 M M M M
9/23/2020 8:00 AM 0.00 0.0 0.00 M M
9/24/2020 8:00 AM 0.00 0.0 0.00 M M
9/25/2020 8:00 AM 0.02 0.0 0.00 M M 0.6 mm in gauge
9/26/2020 8:00 AM 0.00 0.0 0.00 M M
9/27/2020 8:00 AM 0.00 0.0 0.00 M M
9/28/2020 8:00 AM 0.00 0.0 0.00 M M
9/29/2020 8:00 AM 0.00 M M M M
9/30/2020 8:00 AM 1.54 0.0 0.00 M M 39.0 mm in gauge



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/9/2019 11/11/2019 8:20 AM 3 0.02 0.6 0.02 0.5 mm observed in gauge. 1.4 cm snow measured on snow board giving 0.5 mm of water equivalent.
11/16/2019 11/17/2019 7:00 AM 2 0.02 0.1 M 0.5 mm of water equivalent observed in gauge on post. On snow board 0.2 cm of icy snow measured but the ice was to hard to get a sample for measuring its water equivalent.
12/3/2019 12/07/2019 11:00 AM 5 0.28 M M 7.1 mm of water equivalent accumulated in gauge on post. On the snow board 4.2 cm of snow measured giving 5.9 mm of water equivalent with an additional layer of thin ice on the board below the snow layer. This thin layer of ice was too difficult to measure or scrape off completely. The snow on the ground measurement is not available for this site.
12/28/2019 12/29/2019 5:40 PM 2 0.14 M M
2/27/2020 2/29/2020 9:00 AM 3 1.13 3.1 0.40 Thick disk of ice in bottom of gauge on post. On snow board a layer of ice under the snow.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground