Station Overview Station Location
Station Number MN-OL-7 Latitude 43.9555
Station Name Byron 5.7 S Longitude -92.6324
County Olmsted Elevation (ft) 1206



Month 30 Yr Avg by PRISM 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 17 2.28 5.12 24 2.91 22 2.21 2 1 10 4 0.0 0 0
Nov 17 1.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 17 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 18 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 18 0.84 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 1.82 0.50 5 0.50 5 0.00 0 0 2 0 0.0 0 0
April 18 3.25 1.64 13 1.64 13 0.00 0 0 2 0 0.0 0 0
May 18 3.80 9.12 29 9.12 29 0.00 0 0 17 1 0.0 0 0
June 18 4.54 5.89 29 5.89 29 0.00 0 0 12 2 0.0 0 0
July 18 4.55 4.31 30 3.71 26 0.60 4 1 7 1 0.0 0 0
Aug 18 4.71 4.09 30 4.09 30 0.00 0 0 15 0 0.0 0 0
Sept 18 3.66 11.19 29 10.27 26 0.92 3 1 8 3 0.0 0 0
Water Year Totals: 33.46" 41.86" 189 days 38.13" 180 3.73" 9 days 3 73 days 11 days 0.0" 0 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
10/1/2017 0.00
10/2/2017 0.62
10/3/2017 0.05
10/4/2017 0.50
10/5/2017 0.08
10/6/2017 0.57
10/7/2017 **
10/8/2017 2.21
10/9/2017 0.00
10/10/2017
10/11/2017 0.26
10/12/2017 T
10/13/2017 0.00
10/14/2017 0.03
10/15/2017 0.17
10/16/2017 0.00
10/17/2017
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.19
10/22/2017 0.44
10/23/2017 T
10/24/2017 T
10/25/2017 0.00
10/26/2017
10/27/2017 T
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017
11/7/2017
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018 0.00
3/27/2018 0.44
3/28/2018
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.06
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.48
4/14/2018 1.16
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.97
5/3/2018 0.00
5/4/2018 0.88
5/5/2018 0.00
5/6/2018 0.07
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.73
5/10/2018 0.05
5/11/2018 1.31
5/12/2018 0.38
5/13/2018 0.12
5/14/2018
5/15/2018 0.14
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.04
5/21/2018 T
5/22/2018 0.16
5/23/2018 0.01
5/24/2018 0.00
5/25/2018 0.05
5/26/2018 1.00
5/27/2018 0.00
5/28/2018
5/29/2018 0.18
5/30/2018 2.18
5/31/2018 0.85
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 T
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.03
6/8/2018 0.59
6/9/2018 0.10
6/10/2018 1.05
6/11/2018 0.00
6/12/2018 T
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018
6/17/2018 0.28
6/18/2018 1.90
6/19/2018 0.35
6/20/2018 0.51
6/21/2018 0.55
6/22/2018 0.20
6/23/2018 0.00
6/24/2018 0.00
6/25/2018 0.00
6/26/2018 0.24
6/27/2018 0.09
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.83
7/2/2018 0.29
7/3/2018 0.00
7/4/2018 **
7/5/2018 **
7/6/2018 **
7/7/2018 0.60
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 1.31
7/14/2018 0.35
7/15/2018 T
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.67
7/21/2018 0.16
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.10
7/27/2018
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.04
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.84
8/6/2018 0.04
8/7/2018 0.00
8/8/2018 0.11
8/9/2018 0.01
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.04
8/17/2018 0.49
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.58
8/22/2018 0.01
8/23/2018 0.00
8/24/2018 0.07
8/25/2018 0.24
8/26/2018 0.00
8/27/2018 0.05
8/28/2018 1.03
8/29/2018 0.30
8/30/2018 0.00
8/31/2018 0.24
9/1/2018 **
9/2/2018 **
9/3/2018 0.92
9/4/2018 0.88
9/5/2018 5.15
9/6/2018 T
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 1.37
9/19/2018 0.33
9/20/2018 1.20
9/21/2018 1.28
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.04
9/27/2018 T
9/28/2018 0.02
9/29/2018 0.00
9/30/2018 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:30 AM 0.00 0.0 M M M
10/2/2017 8:00 AM 0.62 M M M M rain over a long time, afternoon and overnight
10/3/2017 8:00 AM 0.05 M M M M
10/4/2017 9:00 AM 0.50 M M M M
10/5/2017 9:00 AM 0.08 M M M M
10/6/2017 7:45 AM 0.57 M M M M
10/9/2017 8:00 AM 0.00 0.0 M M M
10/11/2017 9:20 AM 0.26 M M M M
10/12/2017 8:30 AM T M M M M
10/13/2017 8:40 AM 0.00 0.0 M M M
10/14/2017 8:40 AM 0.03 M M M M
10/15/2017 7:50 AM 0.17 M M M M drizzle most of the day
10/16/2017 8:00 AM 0.00 0.0 M M M
10/18/2017 8:40 AM 0.00 0.0 M M M
10/19/2017 8:00 AM 0.00 0.0 M M M
10/20/2017 8:50 AM 0.00 0.0 M M M
10/21/2017 7:40 AM 0.19 M M M M
10/22/2017 8:30 AM 0.44 M M M M line of storms in the early evening
10/23/2017 9:00 AM T M M M M
10/24/2017 8:00 AM T M M M M
10/25/2017 9:00 AM 0.00 0.0 M M M
10/27/2017 7:00 AM T M M M M first snow just starting to fall
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.44 M M M M
3/29/2018 8:00 AM 0.00 0.0 M M M
3/30/2018 8:00 AM 0.00 0.0 M M M
3/31/2018 8:20 AM 0.06 M M M M
4/1/2018 8:00 AM 0.00 0.0 M M M
4/11/2018 9:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.00 0.0 M M M
4/13/2018 8:00 AM 0.48 M M M M
4/14/2018 9:00 AM 1.16 M M M M this came as rain, then sleet
4/23/2018 8:00 AM 0.00 0.0 M M M
4/24/2018 8:00 AM 0.00 0.0 M M M
4/25/2018 8:00 AM 0.00 0.0 M M M
4/26/2018 8:00 AM 0.00 0.0 M M M
4/27/2018 8:00 AM 0.00 0.0 M M M
4/28/2018 8:00 AM 0.00 0.0 M M M
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 8:00 AM 0.00 0.0 M M M
5/1/2018 6:30 AM 0.00 0.0 M M M
5/2/2018 6:50 AM 0.97 M M M M .02 in the morning, then the rest in waves after 6pm and overnight
5/3/2018 6:15 AM 0.00 0.0 M M M
5/4/2018 7:00 AM 0.88 M M M M
5/5/2018 6:30 AM 0.00 0.0 M M M
5/6/2018 7:00 AM 0.07 M M M M
5/7/2018 6:05 AM 0.00 0.0 M M M
5/8/2018 7:00 AM 0.00 0.0 M M M
5/9/2018 7:00 AM 0.73 M M M M
5/10/2018 7:00 AM 0.05 M M M M
5/11/2018 7:25 AM 1.31 M M M M
5/12/2018 6:20 AM 0.38 M M M M
5/13/2018 9:00 AM 0.12 M M M M
5/15/2018 7:30 AM 0.14 M M M M drizzle several times
5/16/2018 7:00 AM 0.00 0.0 M M M
5/17/2018 7:00 AM 0.00 0.0 M M M
5/18/2018 7:00 AM 0.00 0.0 M M M
5/19/2018 7:00 AM 0.00 0.0 M M M
5/20/2018 8:30 AM 0.04 M M M M
5/21/2018 8:10 AM T M M M M
5/22/2018 8:15 AM 0.16 M M M M
5/23/2018 8:10 AM 0.01 M M M M
5/24/2018 7:00 AM 0.00 0.0 M M M
5/25/2018 8:00 AM 0.05 M M M M
5/26/2018 7:00 AM 1.00 M M M M intense rain and small hail
5/27/2018 7:00 AM 0.00 0.0 M M M
5/29/2018 7:00 AM 0.18 M M M M
5/30/2018 8:00 AM 2.18 M M M M multiple rounds of storms, with occasional heavy rain and hail - some hail up to 1/2" diameter
5/31/2018 8:00 AM 0.85 M M M M
6/1/2018 7:00 AM 0.00 0.0 M M M
6/2/2018 8:50 AM 0.00 0.0 M M M
6/3/2018 9:50 AM T M M M M very light sprinkles a couple times
6/4/2018 8:00 AM 0.00 0.0 M M M
6/5/2018 7:30 AM 0.00 0.0 M M M
6/6/2018 7:30 AM 0.00 0.0 M M M
6/7/2018 7:40 AM 0.03 M M M M
6/8/2018 8:40 AM 0.59 M M M M rain overnight; continuing
6/9/2018 7:40 AM 0.10 M M M M
6/10/2018 8:20 AM 1.05 M M M M multiple rounds of rain, starting early afternoon and continuing overnight
6/11/2018 8:00 AM 0.00 0.0 M M M
6/12/2018 8:40 AM T M M M M
6/13/2018 8:00 AM 0.00 0.0 M M M
6/14/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 7:30 AM 0.00 0.0 M M M
6/17/2018 8:20 PM 0.28 M M M M
6/18/2018 9:15 AM 1.90 M M M M
6/19/2018 8:15 AM 0.35 M M M M
6/20/2018 10:00 AM 0.51 M M M M
6/21/2018 8:30 AM 0.55 M M M M drizzle and rain almost constant
6/22/2018 7:43 AM 0.20 M M M M drizzle most of morning, gradually decreasing in afternoon
6/23/2018 7:25 AM 0.00 0.0 M M M
6/24/2018 8:00 AM 0.00 0.0 M M M
6/25/2018 8:30 AM 0.00 0.0 M M M
6/26/2018 9:10 AM 0.24 M M M M
6/27/2018 7:30 AM 0.09 M M M M
6/28/2018 8:00 AM 0.00 0.0 M M M
6/29/2018 7:00 AM 0.00 0.0 M M M
6/30/2018 7:00 AM 0.00 0.0 M M M
7/1/2018 8:50 AM 0.83 M M M M
7/2/2018 8:35 AM 0.29 M M M M
7/3/2018 7:00 AM 0.00 0.0 M M M
7/8/2018 7:00 AM 0.00 0.0 M M M
7/9/2018 8:00 AM 0.00 0.0 M M M
7/10/2018 8:00 AM 0.00 0.0 M M M
7/11/2018 7:00 AM 0.00 0.0 M M M
7/12/2018 8:00 AM 0.00 0.0 M M M
7/13/2018 7:00 AM 1.31 M M M M
7/14/2018 7:45 AM 0.35 M M M M
7/15/2018 8:20 AM T M M M M
7/16/2018 8:10 AM 0.00 0.0 M M M
7/17/2018 9:00 AM 0.00 0.0 M M M
7/18/2018 8:00 AM 0.00 0.0 M M M
7/19/2018 8:20 AM 0.00 0.0 M M M
7/20/2018 9:15 AM 0.67 M M M M
7/21/2018 7:00 AM 0.16 M M M M
7/22/2018 8:00 AM 0.00 0.0 M M M
7/23/2018 8:00 AM 0.00 0.0 M M M
7/24/2018 7:00 AM 0.00 0.0 M M M
7/25/2018 7:00 AM 0.00 0.0 M M M
7/26/2018 7:55 AM 0.10 M M M M
7/28/2018 8:40 AM 0.00 0.0 M M M
7/29/2018 9:30 AM 0.00 0.0 M M M
7/30/2018 7:30 AM 0.00 0.0 M M M thunder and showers nearby, but no rain here
7/31/2018 8:20 AM 0.00 0.0 M M M
8/1/2018 7:00 AM 0.00 0.0 M M M
8/2/2018 7:50 AM 0.04 M M M M spotty showers and storms in area, but only a little here, a couple times
8/3/2018 8:00 AM 0.00 0.0 M M M
8/4/2018 8:00 AM 0.00 0.0 M M M
8/5/2018 8:00 AM 0.84 M M M M storm overnight, around 5am
8/6/2018 7:30 AM 0.04 M M M M
8/7/2018 8:50 AM 0.00 0.0 M M M
8/8/2018 7:50 AM 0.11 M M M M
8/9/2018 7:50 AM 0.01 M M M M
8/10/2018 8:20 AM 0.00 0.0 M M M
8/11/2018 8:10 AM 0.00 0.0 M M M
8/12/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 7:45 AM 0.00 0.0 M M M nothing for us, despite high humidity and showers in the area
8/16/2018 8:00 AM 0.04 M M M M
8/17/2018 8:10 AM 0.49 M M M M
8/18/2018 7:00 AM 0.00 0.0 M M M
8/19/2018 7:00 AM 0.00 0.0 M M M
8/20/2018 7:00 AM 0.00 0.0 M M M but looks like rain coming soon
8/21/2018 8:00 AM 0.58 M M M M
8/22/2018 8:30 AM 0.01 M M M M lisght drizzle from time to time until mid-afternoon
8/23/2018 7:45 AM 0.00 0.0 M M M
8/24/2018 8:40 AM 0.07 M M M M
8/25/2018 8:00 AM 0.24 M M M M
8/26/2018 8:50 AM 0.00 0.0 M M M
8/27/2018 7:50 AM 0.05 M M M M
8/28/2018 8:15 AM 1.03 M M M M
8/29/2018 7:40 AM 0.30 M M M M
8/30/2018 7:30 AM 0.00 0.0 M M M
8/31/2018 8:47 AM 0.24 M M M M raining now
9/4/2018 8:30 AM 0.88 M M M M
9/5/2018 7:45 AM 5.15 M M M M multiple rounds of heavy rain
9/6/2018 8:50 AM T M M M M
9/7/2018 8:00 AM 0.00 0.0 M M M
9/8/2018 7:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M M M
9/10/2018 8:50 AM 0.00 0.0 M M M
9/12/2018 8:50 AM 0.00 0.0 M M M
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 8:00 AM 0.00 0.0 M M M
9/16/2018 7:00 AM 0.00 0.0 M M M
9/17/2018 9:00 AM 0.00 0.0 M M M
9/18/2018 8:55 AM 1.37 M M M M
9/19/2018 8:30 AM 0.33 M M M M
9/20/2018 9:10 AM 1.20 M M M M
9/21/2018 8:50 AM 1.28 M M M M
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 8:00 AM 0.00 0.0 M M M
9/26/2018 8:28 AM 0.04 M M M M
9/27/2018 8:00 AM T M M M M
9/28/2018 8:00 AM 0.02 M M M M
9/29/2018 8:30 AM 0.00 0.0 M M M
9/30/2018 9:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2017 10/08/2017 4:10 PM 2 2.21 M M
7/4/2018 7/07/2018 7:00 PM 4 0.60 M M
9/1/2018 9/03/2018 7:20 PM 3 0.92 M M



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