Station Overview Station Location
Station Number WA-KG-33 Latitude 47.692402
Station Name Sheridan Beach 3.7 S Longitude -122.298027
County King Elevation (ft) 335



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 3.16 3.56 31 3.56 31 0.00 0 0 13 3 0.0 0 0
Nov 17 6.15 8.39 30 8.39 30 0.00 0 0 25 1 0.0 0 0
Dec 17 4.36 4.55 31 4.55 31 0.00 0 0 15 3 4.0 2 3
Jan 18 4.53 8.71 31 8.71 31 0.00 0 0 24 1 0.0 0 0
Feb 18 3.31 2.86 28 2.10 21 0.76 7 2 15 2 0.0 0 0
March 18 3.22 2.37 31 2.35 29 0.02 2 1 13 0 0.0 0 0
April 18 2.45 5.44 30 5.22 28 0.22 2 1 16 1 0.0 0 0
May 18 2.11 0.20 31 0.20 31 0.00 0 0 6 2 0.0 0 0
June 18 1.70 1.72 30 1.72 30 0.00 0 0 12 1 0.0 0 0
July 18 0.82 0.03 31 0.03 31 0.00 0 0 2 1 0.0 0 0
Aug 18 0.85 0.28 31 0.28 31 0.00 0 0 5 2 0.0 0 0
Sept 18 1.46 1.37 30 1.01 25 0.36 5 2 6 1 0.0 0 0
Water Year Totals: 34.12" 39.48" 365 days 38.12" 349 1.36" 16 days 6 152 days 18 days 4.0" 2 days 3 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 0.03
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.25
10/8/2017 0.07
10/9/2017 0.00
10/10/2017 0.02
10/11/2017 0.16
10/12/2017 0.08
10/13/2017 0.43
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.11
10/18/2017 0.40
10/19/2017 1.01
10/20/2017 0.22
10/21/2017 0.53
10/22/2017 0.25
10/23/2017 T
10/24/2017 0.00
10/25/2017 T
10/26/2017 0.00
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 T
10/30/2017 0.00
10/31/2017 0.00
11/1/2017 0.05
11/2/2017 0.04
11/3/2017 0.66
11/4/2017 0.04
11/5/2017 0.83
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.05
11/9/2017 0.30
11/10/2017 0.02
11/11/2017 0.16
11/12/2017 0.52
11/13/2017 0.29
11/14/2017 0.01
11/15/2017 0.50
11/16/2017 0.04
11/17/2017 T
11/18/2017 0.00
11/19/2017 0.17
11/20/2017 0.64
11/21/2017 0.88
11/22/2017 0.95
11/23/2017 0.57
11/24/2017 0.03
11/25/2017 0.09
11/26/2017 0.71
11/27/2017 0.01
11/28/2017 0.50
11/29/2017 0.00
11/30/2017 0.33
12/1/2017 0.11
12/2/2017 0.53
12/3/2017 0.25
12/4/2017 0.01
12/5/2017 T
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 T
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.01
12/16/2017 0.01
12/17/2017 0.10
12/18/2017 0.53
12/19/2017 1.30
12/20/2017 0.14
12/21/2017 0.00
12/22/2017 0.07
12/23/2017 0.00
12/24/2017 0.13
12/25/2017 0.15
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 1.20
12/30/2017 0.01
12/31/2017 T
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 T
1/5/2018 0.51
1/6/2018 0.47
1/7/2018 0.35
1/8/2018 0.19
1/9/2018 0.61
1/10/2018 0.15
1/11/2018 0.90
1/12/2018 0.15
1/13/2018 0.06
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.28
1/17/2018 0.37
1/18/2018 0.91
1/19/2018 0.14
1/20/2018 0.03
1/21/2018 0.18
1/22/2018 0.12
1/23/2018 0.74
1/24/2018 0.46
1/25/2018 0.10
1/26/2018 0.04
1/27/2018 0.66
1/28/2018 0.10
1/29/2018 0.90
1/30/2018 0.29
1/31/2018 0.00
2/1/2018 0.36
2/2/2018 **
2/3/2018 0.36
2/4/2018 0.30
2/5/2018 0.05
2/6/2018 0.19
2/7/2018 0.01
2/8/2018 0.08
2/9/2018 0.02
2/10/2018 0.01
2/11/2018 0.00
2/12/2018 0.00
2/13/2018 0.00
2/14/2018 0.33
2/15/2018 0.01
2/16/2018 0.12
2/17/2018 0.17
2/18/2018 T
2/19/2018 0.00
2/20/2018 T
2/21/2018 0.01
2/22/2018 **
2/23/2018 **
2/24/2018 **
2/25/2018 **
2/26/2018 0.40
2/27/2018 0.01
2/28/2018 0.43
3/1/2018 0.26
3/2/2018 0.22
3/3/2018 0.00
3/4/2018 **
3/5/2018 0.02
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.50
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.11
3/14/2018 0.04
3/15/2018 0.00
3/16/2018 0.00
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.02
3/22/2018 0.43
3/23/2018 0.37
3/24/2018 0.29
3/25/2018 0.00
3/26/2018 0.02
3/27/2018 0.03
3/28/2018 0.03
3/29/2018 0.00
3/30/2018 0.03
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 **
4/2/2018 0.22
4/3/2018 0.00
4/4/2018 0.32
4/5/2018 0.24
4/6/2018 0.05
4/7/2018 0.75
4/8/2018 0.14
4/9/2018 0.00
4/10/2018 0.20
4/11/2018 0.13
4/12/2018 0.60
4/13/2018 0.16
4/14/2018 1.20
4/15/2018 0.70
4/16/2018 0.19
4/17/2018 0.06
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.06
4/22/2018 T
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 0.37
4/29/2018 0.05
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 0.02
5/7/2018 0.00
5/8/2018 0.01
5/9/2018 0.01
5/10/2018 T
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.01
5/19/2018 0.00
5/20/2018 0.11
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 T
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.04
5/31/2018 0.00
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.03
6/4/2018 0.04
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.19
6/9/2018 0.12
6/10/2018 0.16
6/11/2018 T
6/12/2018 0.00
6/13/2018 0.31
6/14/2018 0.49
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.00
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.11
6/24/2018 0.00
6/25/2018 0.21
6/26/2018 0.04
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.01
6/30/2018 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.02
7/2/2018 0.01
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 T
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
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 0.00
8/3/2018 0.05
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 T
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 T
8/24/2018 0.00
8/25/2018 0.01
8/26/2018 0.02
8/27/2018 0.11
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.09
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 **
9/8/2018 0.12
9/9/2018 0.00
9/10/2018 **
9/11/2018 **
9/12/2018 0.24
9/13/2018 0.00
9/14/2018 0.38
9/15/2018 0.14
9/16/2018 0.34
9/17/2018 T
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.00
9/21/2018 0.00
9/22/2018 0.05
9/23/2018 0.02
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 0.08



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 PM 0.03 0.0 M 0.0 M
10/2/2017 7:00 PM 0.00 0.0 M 0.0 M
10/3/2017 7:00 PM 0.00 0.0 M 0.0 M
10/4/2017 7:00 PM 0.00 0.0 M 0.0 M
10/5/2017 7:00 PM 0.00 0.0 M 0.0 M
10/6/2017 7:00 PM 0.00 0.0 M 0.0 M
10/7/2017 7:00 PM 0.25 0.0 M 0.0 M
10/8/2017 7:00 PM 0.07 0.0 M 0.0 M
10/9/2017 7:00 PM 0.00 0.0 M 0.0 M
10/10/2017 7:00 PM 0.02 0.0 M 0.0 M
10/11/2017 7:00 PM 0.16 0.0 M 0.0 M
10/12/2017 7:00 PM 0.08 0.0 M 0.0 M
10/13/2017 7:00 PM 0.43 0.0 M 0.0 M
10/14/2017 7:00 PM 0.00 0.0 M 0.0 M
10/15/2017 7:00 PM 0.00 0.0 M 0.0 M
10/16/2017 7:00 PM 0.00 0.0 M 0.0 M
10/17/2017 7:00 PM 0.11 0.0 M 0.0 M
10/18/2017 7:00 PM 0.40 0.0 M 0.0 M Windy
10/19/2017 7:00 PM 1.01 0.0 M 0.0 M
10/20/2017 7:00 PM 0.22 0.0 M 0.0 M
10/21/2017 7:00 PM 0.53 0.0 M 0.0 M
10/22/2017 7:00 PM 0.25 0.0 M 0.0 M
10/23/2017 7:00 PM T 0.0 M 0.0 M Trace in the gauge.
10/24/2017 7:00 PM 0.00 0.0 M 0.0 M
10/25/2017 7:00 PM T 0.0 M 0.0 M Trace. Two drops of rain in the gauge.
10/26/2017 7:00 PM 0.00 0.0 M 0.0 M
10/27/2017 7:00 PM 0.00 0.0 M 0.0 M
10/28/2017 7:00 PM 0.00 0.0 M 0.0 M Morning fog
10/29/2017 7:00 PM T 0.0 M 0.0 M Trace. Three drops in the gauge, which is likely from dense morning fog.
10/30/2017 7:00 PM 0.00 0.0 M 0.0 M
10/31/2017 7:00 PM 0.00 0.0 M 0.0 M
11/1/2017 7:00 PM 0.05 0.0 M 0.0 M
11/2/2017 7:00 PM 0.04 0.0 M 0.0 M
11/3/2017 7:00 PM 0.66 T M T M Measurement in the gauge is from rain and melted snow. Snow flurries of wet snow. Patches of snow up to 1/2 inch deep on elevated surfaces with dusting of snow on the ground.
11/4/2017 7:00 PM 0.04 0.0 M 0.0 M
11/5/2017 7:00 PM 0.83 T M 0.0 M
11/6/2017 7:00 PM 0.00 0.0 M 0.0 M
11/7/2017 7:00 PM 0.00 0.0 M 0.0 M
11/8/2017 7:00 PM 0.05 0.0 M 0.0 M
11/9/2017 7:00 PM 0.30 0.0 M 0.0 M
11/10/2017 7:00 PM 0.02 0.0 M 0.0 M
11/11/2017 7:00 PM 0.16 0.0 0.00 0.0 0.00 Overnight fog
11/12/2017 7:00 PM 0.52 0.0 0.00 0.0 0.00
11/13/2017 7:00 PM 0.29 0.0 0.00 0.0 0.00
11/14/2017 7:00 PM 0.01 0.0 0.00 0.0 0.00
11/15/2017 7:00 PM 0.50 0.0 0.00 0.0 0.00
11/16/2017 7:00 PM 0.04 0.0 0.00 0.0 0.00
11/17/2017 7:00 PM T 0.0 0.00 0.0 0.00 Trace. Six drops in the gauge.
11/18/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
11/19/2017 7:00 PM 0.17 0.0 0.00 0.0 0.00
11/20/2017 7:00 PM 0.64 0.0 0.00 0.0 0.00
11/21/2017 7:00 PM 0.88 0.0 0.00 0.0 0.00
11/22/2017 7:00 PM 0.95 0.0 0.00 0.0 0.00 "Pineapple Express" "Atmospheric River" 60 degrees at 7 PM
11/23/2017 7:00 PM 0.57 0.0 0.00 0.0 0.00
11/24/2017 7:00 PM 0.03 0.0 0.00 0.0 0.00
11/25/2017 7:24 PM 0.09 0.0 0.00 0.0 0.00
11/26/2017 7:00 PM 0.71 0.0 0.00 0.0 0.00
11/27/2017 7:00 PM 0.01 0.0 0.00 0.0 0.00
11/28/2017 7:00 PM 0.50 0.0 0.00 0.0 0.00
11/29/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
11/30/2017 7:00 PM 0.33 0.0 0.00 0.0 0.00
12/1/2017 7:00 PM 0.11 0.0 0.00 0.0 0.00
12/2/2017 7:00 PM 0.53 0.0 0.00 0.0 0.00
12/3/2017 7:00 PM 0.25 0.0 0.00 0.0 0.00
12/4/2017 7:00 PM 0.01 0.0 0.00 0.0 0.00 Dense fog overnight and morning.
12/5/2017 7:00 PM T 0.0 0.00 0.0 0.00 Trace; 7 drops in the gauge. Overnight fog. Frost on the ground in the morning.
12/6/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00 Morning frost
12/7/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00 Morning frost
12/8/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00 Lingering frost
12/9/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00 Overnight fog, decreasing during the day. Frost continues to linger.
12/10/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
12/11/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00 Frost in the morning, continuing into the day in shady spots. Fog and haze continue.
12/12/2017 7:00 PM T 0.0 0.00 0.0 0.00 Trace; 6 drops in the gauge from fog.
12/13/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
12/14/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
12/15/2017 7:00 PM 0.01 0.0 0.00 0.0 0.00
12/16/2017 7:00 PM 0.01 0.0 0.00 0.0 0.00
12/17/2017 7:00 PM 0.10 0.0 0.00 0.0 0.00
12/18/2017 7:00 PM 0.53 0.0 0.00 0.0 0.00
12/19/2017 7:00 PM 1.30 0.0 0.00 0.0 0.00
12/20/2017 7:00 PM 0.14 0.0 M 0.0 M
12/21/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00 Frost in the morning. Fog during the night.
12/22/2017 7:00 PM 0.07 0.0 0.00 0.0 0.00
12/23/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
12/24/2017 7:00 PM 0.13 2.0 M 2.0 M Measurement in the gauge is melted snow. Snow began falling at approximately 4 PM. Snowing at 7 PM.
12/25/2017 7:00 PM 0.15 2.0 M 3.0 M Measurement in the gauge is melted snow. At 8:30 AM, snow on the ground measured 4 inches.
12/26/2017 7:00 PM 0.00 0.0 M 3.0 M Most of the snow remains on the ground.
12/27/2017 7:00 PM 0.00 0.0 M T M Large patches of snow remain. Patches of melting snow and bare ground.
12/28/2017 7:00 PM 0.00 0.0 0.00 0.0 0.00
12/29/2017 7:00 PM 1.20 0.0 0.00 0.0 0.00
12/30/2017 7:00 PM 0.01 0.0 0.00 0.0 0.00
12/31/2017 7:00 PM T 0.0 0.00 0.0 0.00
1/1/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
1/2/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
1/3/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
1/4/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace. Approximately one-half of the bottom of the gauge covered.
1/5/2018 7:00 PM 0.51 0.0 0.00 0.0 0.00
1/6/2018 7:00 PM 0.47 0.0 0.00 0.0 0.00
1/7/2018 7:00 PM 0.35 0.0 0.00 0.0 0.00
1/8/2018 7:00 PM 0.19 0.0 0.00 0.0 0.00
1/9/2018 7:00 PM 0.61 0.0 0.00 0.0 0.00
1/10/2018 7:00 PM 0.15 0.0 0.00 0.0 0.00
1/11/2018 7:00 PM 0.90 0.0 0.00 0.0 0.00
1/12/2018 7:00 PM 0.15 0.0 0.00 0.0 0.00
1/13/2018 7:00 PM 0.06 0.0 0.00 0.0 0.00
1/14/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
1/15/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Zero in the gauge. Trace; very light sprinkles of rain observed before 7 PM.
1/16/2018 7:00 PM 0.28 0.0 0.00 0.0 0.00
1/17/2018 7:00 PM 0.37 0.0 0.00 0.0 0.00
1/18/2018 7:00 PM 0.91 0.0 0.00 0.0 0.00 Includes melted hail from hail shower/s. Thunder heard at approximately 10:30 PM on 1-17-18.
1/19/2018 7:00 PM 0.14 0.0 0.00 0.0 0.00
1/20/2018 7:00 PM 0.03 0.0 0.00 0.0 0.00
1/21/2018 7:00 PM 0.18 0.0 0.00 0.0 0.00
1/22/2018 7:00 PM 0.12 0.0 0.00 0.0 0.00
1/23/2018 7:00 PM 0.74 0.0 0.00 0.0 0.00
1/24/2018 7:00 PM 0.46 0.0 0.00 0.0 0.00
1/25/2018 7:00 PM 0.10 0.0 0.00 0.0 0.00
1/26/2018 7:00 PM 0.04 0.0 0.00 0.0 0.00
1/27/2018 7:00 PM 0.66 0.0 0.00 0.0 0.00
1/28/2018 7:00 PM 0.10 0.0 0.00 0.0 0.00
1/29/2018 7:00 PM 0.90 0.0 0.00 0.0 0.00
1/30/2018 7:00 PM 0.29 0.0 0.00 0.0 0.00 Measurement is rain melted hail.
1/31/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
2/1/2018 7:00 PM 0.36 0.0 0.00 0.0 0.00
2/4/2018 7:00 PM 0.30 0.0 0.00 0.0 0.00
2/5/2018 7:00 PM 0.05 0.0 0.00 0.0 0.00
2/6/2018 7:00 PM 0.19 0.0 0.00 0.0 0.00
2/7/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
2/8/2018 7:00 PM 0.08 0.0 0.00 0.0 0.00
2/9/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
2/10/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
2/11/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
2/12/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
2/13/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
2/14/2018 7:00 PM 0.33 0.0 0.00 0.0 0.00
2/15/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
2/16/2018 7:00 PM 0.12 0.0 0.00 0.0 0.00
2/17/2018 7:00 PM 0.17 0.0 0.00 0.0 0.00
2/18/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace (one drop) in the gauge from a hail shower and light snow flurries.
2/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
2/20/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace in the gauge (one drop.) Light snow flurries. No accumulation.
2/21/2018 7:00 PM 0.01 T 0.00 0.0 0.00
2/27/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
2/28/2018 7:00 PM 0.43 0.0 0.00 0.0 0.00
3/1/2018 7:00 PM 0.26 0.0 0.00 0.0 0.00
3/2/2018 7:00 PM 0.22 0.0 0.00 0.0 0.00
3/3/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/6/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/7/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/8/2018 7:00 PM 0.50 0.0 0.00 0.0 0.00
3/9/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/10/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/11/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/12/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/13/2018 7:00 PM 0.11 0.0 0.00 0.0 0.00
3/14/2018 7:00 PM 0.04 0.0 0.00 0.0 0.00
3/15/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/16/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/17/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/18/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/20/2018 7:00 PM 0.00 0.0 M 0.0 M
3/21/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
3/22/2018 7:00 PM 0.43 0.0 0.00 0.0 0.00 Includes melted hail. Scattered hailstones observed on the ground at 4:38 PM. Hailstones approximately the size of rice, hard and white.
3/23/2018 7:00 PM 0.37 T 0.00 0.0 0.00 Includes melted hail and snow. Hail shower with scattered small hailstones 7:45 PM on 3-22-18. Flurries of wet snow in the morning of 3-23-18.
3/24/2018 7:00 PM 0.29 0.0 0.00 0.0 0.00
3/25/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/26/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
3/27/2018 7:00 PM 0.03 0.0 0.00 0.0 0.00
3/28/2018 7:00 PM 0.03 0.0 0.00 0.0 0.00
3/29/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
3/30/2018 7:00 PM 0.03 0.0 0.00 0.0 0.00
3/31/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/3/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/4/2018 7:00 PM 0.32 0.0 0.00 0.0 0.00
4/5/2018 7:00 PM 0.24 0.0 0.00 0.0 0.00
4/6/2018 7:00 PM 0.05 0.0 0.00 0.0 0.00
4/7/2018 7:00 PM 0.75 0.0 0.00 0.0 0.00
4/8/2018 7:00 PM 0.14 0.0 0.00 0.0 0.00
4/9/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/10/2018 7:00 PM 0.20 0.0 0.00 0.0 0.00
4/11/2018 7:00 PM 0.13 0.0 0.00 0.0 0.00
4/12/2018 7:00 PM 0.60 0.0 0.00 0.0 0.00
4/13/2018 7:00 PM 0.16 0.0 0.00 0.0 0.00
4/14/2018 7:00 PM 1.20 0.0 0.00 0.0 0.00 Flooding more than "typical," less than "unusual." Large puddles of standing water.
4/15/2018 7:00 PM 0.70 0.0 0.00 0.0 0.00
4/16/2018 7:00 PM 0.19 0.0 0.00 0.0 0.00
4/17/2018 7:00 PM 0.06 0.0 0.00 0.0 0.00
4/18/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/20/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/21/2018 7:00 PM 0.06 0.0 0.00 0.0 M
4/22/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace. Approximately 5 drops in the gauge.
4/23/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/24/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/25/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/26/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/27/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
4/28/2018 7:00 PM 0.37 0.0 0.00 0.0 0.00
4/29/2018 7:00 PM 0.05 0.0 0.00 0.0 0.00
4/30/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/1/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/2/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/3/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/4/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/5/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/6/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
5/7/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/8/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00 Thunder at 5:10 PM.
5/9/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
5/10/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace in the gauge. Rain covered approximately one-half of the bottom of the gauge.
5/11/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/12/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/13/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/14/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/15/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/16/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/17/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/18/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
5/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Trace. Scattered rain drops on surfaces at 7 PM. Zero in the gauge.
5/20/2018 7:00 PM 0.11 0.0 0.00 0.0 0.00
5/21/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/22/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/23/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/24/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/25/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/26/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace. Approximately one-half of the bottom of the gauge covered with rain.
5/27/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/28/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
5/29/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Trace. A very light rain shower with scattered raindrops on surfaces observed at 7 PM. Zero in the gauge.
5/30/2018 7:00 PM 0.04 0.0 0.00 0.0 0.00
5/31/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/1/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/2/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/3/2018 7:00 PM 0.03 0.0 0.00 0.0 0.00
6/4/2018 7:00 PM 0.04 0.0 0.00 0.0 0.00
6/5/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/6/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/7/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/8/2018 7:00 PM 0.19 0.0 0.00 0.0 0.00
6/9/2018 7:00 PM 0.12 0.0 0.00 0.0 0.00
6/10/2018 7:00 PM 0.16 0.0 0.00 0.0 0.00
6/11/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace. Approximately one-fourth of the bottom of the inner tube covered (4 drops of rain.)
6/12/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/13/2018 7:00 PM 0.31 0.0 0.00 0.0 0.00
6/14/2018 7:00 PM 0.49 0.0 0.00 0.0 0.00
6/15/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/16/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/17/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/18/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/20/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/21/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/22/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/23/2018 7:00 PM 0.11 0.0 0.00 0.0 0.00
6/24/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/25/2018 7:00 PM 0.21 0.0 0.00 0.0 0.00 Thunder heard at 12:14 AM.
6/26/2018 7:00 PM 0.04 0.0 0.00 0.0 0.00
6/27/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/28/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
6/29/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
6/30/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
7/1/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
7/2/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
7/3/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/4/2018 7:16 PM 0.00 0.0 0.00 0.0 0.00 Trace. Very light sprinkles of rain at observation time. Scattered raindrops on surfaces. No accumulation. Zero in the gauge.
7/5/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/6/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/7/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/8/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/9/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Zero in the gauge. Trace. Raindrops on the top funnel of the gauge. Light rain at observation time.
7/10/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace in the gauge; approximately two small drops of rain.
7/11/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/12/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/13/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/14/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/15/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/16/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/17/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/18/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/20/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/21/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/22/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/23/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/24/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/25/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/26/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/27/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 17th consecutive day with zero precipitation.
7/28/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/29/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/30/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
7/31/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/1/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/2/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Trace. Light sprinkles of rain observed around noon; scattered drops of rain on surfaces. Zero in the gauge.
8/3/2018 7:00 PM 0.05 0.0 0.00 0.0 0.00
8/4/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/5/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/6/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/7/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/8/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/9/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/10/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/11/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace in the gauge. Two drops of rain.
8/12/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/13/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Increasing smoky haze; drifting smoke from wildfires in British Columbia and Eastern Washington.
8/14/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Smoky haze continues. Increased since yesterday.
8/15/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Smoky haze continues.
8/16/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Less dense smoky haze.
8/17/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/18/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Yellow orange colored half moon last night; no stars visible through the smoky haze. Smoke from wildfires increasing during the day; decreasing visibility. Periodic smell of wood smoke. Golden yellow colored sun in the morning, changing to a orange yellow sun at 6 PM and red sun at 7 PM.
8/20/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Increased smoke and haze from wildfires in British Columbia and Eastern Washington. Haze is more dense today with decreased visibility. Smoky smell in the air. Last night, half orange colored moon; no stars visible through the layer of haze. Today, gold color sun in the afternoon turning to red orange color by 6 PM.
8/21/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Smoke from wildfires continues. Reduced visibility. Red moon last night. Falling ash.
8/22/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Smoke from wildfires persists. Light orange color moon last night. Orange color sun at 7 PM.
8/23/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace of rain in the gauge from light rain in the morning. Slight smoky haze. Patches of blue sky and clouds. Sun is its usual color. Light orange color moon last night.
8/24/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Return of smoky haze. Partly cloudy.
8/25/2018 7:00 PM 0.01 0.0 0.00 0.0 0.00
8/26/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
8/27/2018 7:00 PM 0.11 0.0 0.00 0.0 0.00
8/28/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/29/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/30/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
8/31/2018 7:00 PM 0.09 0.0 0.00 0.0 0.00
9/1/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/2/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/3/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/4/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/5/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/6/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/9/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/13/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Zero in the gauge. Trace. Light rain showers in the late afternoon and at 7 PM. Scattered raindrops on surfaces.
9/14/2018 7:00 PM 0.38 0.0 0.00 0.0 0.00
9/15/2018 7:00 PM 0.14 0.0 0.00 0.0 0.00
9/16/2018 7:00 PM 0.34 0.0 0.00 0.0 0.00
9/17/2018 7:00 PM T 0.0 0.00 0.0 0.00 Trace. Several drops of rain in the gauge.
9/18/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/19/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/20/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Zero in the gauge. Trace from sprinkles of rain with scattered raindrops on surfaces.
9/21/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00 Zero in the gauge. Trace. A very light rain shower in the late afternoon; scattered raindrops in surfaces.
9/22/2018 7:00 PM 0.05 0.0 0.00 0.0 0.00
9/23/2018 7:00 PM 0.02 0.0 0.00 0.0 0.00
9/24/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/25/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/26/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/27/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/28/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/29/2018 7:00 PM 0.00 0.0 0.00 0.0 0.00
9/30/2018 7:00 PM 0.08 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/2/2018 2/03/2018 7:00 PM 2 0.36 0.0 0.00 0.15 in the gauge from 7 PM on 2-1-18 to 5:50 PM on 2-2-18. 0.21 in the gauge from 5:50 PM on 2-2-18 to 7 PM on 2-3-18.
2/22/2018 2/26/2018 7:00 PM 5 0.40 0.0 M Measurement in the gauge Includes melted snow and hail. Large patches of small white hailstones (from a previous hail shower) on the ground at observation time (7 PM on 2-26-18.) Snow on the ground from 7 PM to 11:59 PM on 2-21-18 measured 1 inch.
3/4/2018 3/05/2018 7:00 PM 2 0.02 0.0 M
4/1/2018 4/02/2018 7:00 PM 2 0.22 0.0 0.00 Includes melted hail. Showers of hail in the afternoon and likely during the early evening of 4-1-18. Measurement in the gauge at 9 PM on 4-1-18 was 0.22 (which is the total multi-day accumulation.) From 9 PM on 4-1-18 to 7 PM on 4-2-18, zero in the gauge.
9/7/2018 9/08/2018 7:00 PM 2 0.12 0.0 M
9/10/2018 9/12/2018 7:00 PM 3 0.24 0.0 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
1/18/2018 1:10 AM Scattered hail. Round balls of clear ice. No hail pad. 3/8" Rice Rice Hard|Clear Ice 5 2min no damage True After rain vertical
1/30/2018 12:06 PM No hail pad. Accumulation on the ground was a single layer of hail with no spaces between the hailstones. Rice Rice Rice Hard|White Ice 9 1min no damage Intermittent False After rain After smaller hail vertical
2/18/2018 11:25 AM No accumulation. Scattered hailstones on surfaces, which melted quickly.. Tiny hailstones (1/16 inch,) smaller than rice size. Duration of hail showers unknown. No rain. NA NA NA Soft|White Ice no damage Intermittent False 10-20
4/1/2018 3:11 PM Scattered hailstones on ground. Rice Rice Rice Hard|White Ice 5 1min no damage Intermittent True After rain Same time as smaller hail 10-20