Station Overview Station Location
Station Number WA-TH-31 Latitude 47.092733
Station Name Olympia 4.5 NW Longitude -122.954333
County Thurston Elevation (ft) 192



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 15 4.24 3.83 31 1.57 7 2.26 24 6 4 2 0.0 0 0
Nov 15 8.38 13.78 29 0.69 7 13.09 22 6 2 1 0.0 0 0
Dec 15 7.18 15.84 32 6.72 14 9.12 18 6 11 0 0.0 0 0
Jan 16 7.31 10.47 31 1.04 9 9.43 22 5 6 0 0.0 0 0
Feb 16 5.18 6.58 29 0.55 2 6.03 27 2 2 0 0.0 0 0
March 16 5.11 11.29 31 4.67 15 6.62 16 4 9 2 0.0 0 0
April 16 3.55 1.70 31 0.38 11 1.32 20 6 3 1 0.0 0 0
May 16 2.23 0.56 31 0.38 3 0.18 28 4 2 0 0.0 0 0
June 16 1.76 0.86 30 0.50 2 0.36 28 4 1 0 0.0 0 0
July 16 0.70 1.10 31 0.09 1 1.01 30 3 1 0 0.0 0 0
Aug 16 0.89 0.48 31 0.22 1 0.26 30 5 1 0 0.0 0 0
Sept 16 1.62 2.01 29 0.60 4 1.41 25 7 3 0 0.0 0 0
Water Year Totals: 48.15" 68.50" 366 days 17.41" 76 51.09" 290 days 58 45 days 6 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
10/1/2015 **
10/2/2015 **
10/3/2015 **
10/4/2015 **
10/5/2015 **
10/6/2015 **
10/7/2015 0.00
10/8/2015 0.57
10/9/2015 **
10/10/2015 **
10/11/2015 1.27
10/12/2015 **
10/13/2015 **
10/14/2015 **
10/15/2015 0.06
10/16/2015 **
10/17/2015 0.03
10/18/2015 **
10/19/2015 **
10/20/2015 **
10/21/2015 **
10/22/2015 0.18
10/23/2015 T
10/24/2015 0.00
10/25/2015 **
10/26/2015 0.72
10/27/2015 T
10/28/2015 0.04
10/29/2015 0.40
10/30/2015 0.56
10/31/2015 **
11/1/2015 3.05
11/2/2015 **
11/3/2015 **
11/4/2015 **
11/5/2015 **
11/6/2015 **
11/7/2015 **
11/8/2015 0.73
11/9/2015 0.40
11/10/2015
11/11/2015 0.29
11/12/2015 **
11/13/2015 **
11/14/2015 **
11/15/2015 6.14
11/16/2015 0.00
11/17/2015 **
11/18/2015 2.76
11/19/2015 T
11/20/2015 0.00
11/21/2015 **
11/22/2015 **
11/23/2015 **
11/24/2015 0.41
11/25/2015 0.00
11/26/2015 0.00
11/27/2015 **
11/28/2015 **
11/29/2015 0.00
11/30/2015 **
12/1/2015 **
12/2/2015 0.85
12/3/2015 **
12/4/2015 0.96
12/5/2015 **
12/6/2015 **
12/7/2015 1.47
12/8/2015 1.71
12/9/2015 1.88
12/10/2015 0.46
12/11/2015 0.61
12/12/2015 **
12/13/2015 1.41
12/14/2015 **
12/15/2015 **
12/16/2015 **
12/17/2015 **
12/18/2015 **
12/19/2015 **
12/20/2015 **
12/21/2015 1.56
12/22/2015 0.04
12/23/2015 0.73
12/24/2015 0.57
12/25/2015 0.08
12/26/2015 0.02
12/27/2015 0.38
12/28/2015 0.24
12/29/2015 0.00
12/30/2015 0.00
12/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.15
1/5/2016 0.27
1/6/2016 0.04
1/7/2016 0.05
1/8/2016 **
1/9/2016 0.08
1/10/2016 **
1/11/2016 **
1/12/2016 **
1/13/2016 **
1/14/2016 1.20
1/15/2016 **
1/16/2016 1.07
1/17/2016 0.50
1/18/2016 **
1/19/2016 **
1/20/2016 **
1/21/2016 **
1/22/2016 **
1/23/2016 4.29
1/24/2016 **
1/25/2016 **
1/26/2016 **
1/27/2016 **
1/28/2016 **
1/29/2016 **
1/30/2016 2.79
1/31/2016 0.03
2/1/2016 **
2/2/2016 **
2/3/2016 **
2/4/2016 **
2/5/2016 **
2/6/2016 1.59
2/7/2016 **
2/8/2016 **
2/9/2016 **
2/10/2016 **
2/11/2016 **
2/12/2016 **
2/13/2016 **
2/14/2016 **
2/15/2016 **
2/16/2016 **
2/17/2016 **
2/18/2016 **
2/19/2016 **
2/20/2016 **
2/21/2016 **
2/22/2016 **
2/23/2016 **
2/24/2016 **
2/25/2016 **
2/26/2016 **
2/27/2016 4.44
2/28/2016 0.32
2/29/2016 0.23
3/1/2016 1.00
3/2/2016 1.00
3/3/2016 0.22
3/4/2016 0.11
3/5/2016 **
3/6/2016 1.31
3/7/2016 **
3/8/2016 **
3/9/2016 **
3/10/2016 **
3/11/2016 **
3/12/2016 3.84
3/13/2016 0.60
3/14/2016 0.42
3/15/2016 0.61
3/16/2016 0.06
3/17/2016 0.00
3/18/2016 0.00
3/19/2016 T
3/20/2016 **
3/21/2016 **
3/22/2016 **
3/23/2016 1.15
3/24/2016 0.65
3/25/2016 0.00
3/26/2016 T
3/27/2016 **
3/28/2016 0.32
3/29/2016 0.00
3/30/2016 **
3/31/2016 **
Day of YearDaily PrcpMultiday Prcp
4/1/2016 **
4/2/2016 0.00
4/3/2016 0.00
4/4/2016 **
4/5/2016 **
4/6/2016 0.45
4/7/2016 0.00
4/8/2016 **
4/9/2016 **
4/10/2016 **
4/11/2016 0.00
4/12/2016 **
4/13/2016 **
4/14/2016 **
4/15/2016 0.50
4/16/2016 0.00
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 0.00
4/21/2016 T
4/22/2016 0.24
4/23/2016 0.05
4/24/2016 0.09
4/25/2016 **
4/26/2016 0.03
4/27/2016 **
4/28/2016 **
4/29/2016 **
4/30/2016 **
5/1/2016 **
5/2/2016 0.00
5/3/2016 0.01
5/4/2016 **
5/5/2016 **
5/6/2016 **
5/7/2016 **
5/8/2016 **
5/9/2016 **
5/10/2016 **
5/11/2016 **
5/12/2016 **
5/13/2016 **
5/14/2016 **
5/15/2016 **
5/16/2016 **
5/17/2016 **
5/18/2016 **
5/19/2016 **
5/20/2016 **
5/21/2016 0.00
5/22/2016 0.37
5/23/2016 **
5/24/2016 **
5/25/2016 **
5/26/2016 0.06
5/27/2016 **
5/28/2016 **
5/29/2016 **
5/30/2016 0.12
5/31/2016 0.00
6/1/2016 **
6/2/2016 **
6/3/2016 **
6/4/2016 **
6/5/2016 **
6/6/2016 **
6/7/2016 **
6/8/2016 **
6/9/2016 T
6/10/2016 0.50
6/11/2016 **
6/12/2016 0.12
6/13/2016 0.00
6/14/2016 **
6/15/2016 **
6/16/2016 **
6/17/2016 **
6/18/2016 0.24
6/19/2016 **
6/20/2016 0.00
6/21/2016 **
6/22/2016 **
6/23/2016 **
6/24/2016 **
6/25/2016 **
6/26/2016 **
6/27/2016 **
6/28/2016 **
6/29/2016 **
6/30/2016 **
Day of YearDaily PrcpMultiday Prcp
7/1/2016 **
7/2/2016 0.27
7/3/2016 **
7/4/2016 **
7/5/2016 **
7/6/2016 **
7/7/2016 **
7/8/2016 **
7/9/2016 0.68
7/10/2016 0.09
7/11/2016 **
7/12/2016 **
7/13/2016 **
7/14/2016 **
7/15/2016 **
7/16/2016 **
7/17/2016 **
7/18/2016 **
7/19/2016 **
7/20/2016 **
7/21/2016 **
7/22/2016 **
7/23/2016 **
7/24/2016 **
7/25/2016 0.06
7/26/2016 **
7/27/2016 **
7/28/2016 **
7/29/2016 **
7/30/2016 **
7/31/2016 **
8/1/2016 **
8/2/2016 **
8/3/2016 **
8/4/2016 **
8/5/2016 **
8/6/2016 **
8/7/2016 T
8/8/2016 **
8/9/2016 0.26
8/10/2016 **
8/11/2016 **
8/12/2016 **
8/13/2016 **
8/14/2016 **
8/15/2016 **
8/16/2016 **
8/17/2016 **
8/18/2016 **
8/19/2016 **
8/20/2016 0.00
8/21/2016 **
8/22/2016 **
8/23/2016 **
8/24/2016 **
8/25/2016 **
8/26/2016 0.00
8/27/2016 **
8/28/2016 **
8/29/2016 **
8/30/2016 0.00
8/31/2016 0.22
9/1/2016
9/2/2016 **
9/3/2016 0.46
9/4/2016 **
9/5/2016 0.15
9/6/2016 **
9/7/2016 **
9/8/2016 0.49
9/9/2016 **
9/10/2016 **
9/11/2016 0.00
9/12/2016 **
9/13/2016 **
9/14/2016 **
9/15/2016 **
9/16/2016 0.00
9/17/2016 0.30
9/18/2016 0.07
9/19/2016 0.23
9/20/2016 **
9/21/2016 **
9/22/2016 0.00
9/23/2016 **
9/24/2016 0.31
9/25/2016 0.00
9/26/2016 **
9/27/2016 **
9/28/2016 **
9/29/2016 **
9/30/2016 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/8/2015 8:00 AM 0.57 M M M M
10/23/2015 8:00 AM T M M M M
10/24/2015 8:00 AM 0.00 0.0 M M M
10/27/2015 8:00 AM T M M M M
10/28/2015 8:00 AM 0.04 M M M M
10/29/2015 8:00 AM 0.40 M M M M
10/30/2015 8:00 AM 0.56 M M M M
11/9/2015 5:00 AM 0.40 M M M M
11/11/2015 8:00 AM 0.29 M M M M
11/16/2015 8:00 AM 0.00 0.0 M M M
11/19/2015 8:00 AM T M M M M
11/20/2015 8:00 AM 0.00 0.0 M M M
11/25/2015 8:00 AM 0.00 0.0 M M M
11/26/2015 8:00 AM 0.00 0.0 M M M
12/8/2015 8:00 AM 1.71 M M M M
12/9/2015 8:00 AM 1.88 M M M M
12/10/2015 5:20 AM 0.46 M M M M (MG from NJ set 46.00" prcp to "NA". County coordinator edited value to 0.46", as this was almost certainly the intended value. Original report submitted 12/10/2015 8:46 AM)
12/11/2015 8:00 AM 0.61 M M M M
12/22/2015 8:00 AM 0.04 M M M M
12/23/2015 8:00 AM 0.73 M M M M
12/24/2015 8:00 AM 0.57 M M M M
12/25/2015 8:00 AM 0.08 M M M M
12/26/2015 8:00 AM 0.02 M M M M
12/27/2015 8:00 AM 0.38 M M M M
12/28/2015 8:00 AM 0.24 M M M M
12/29/2015 8:00 AM 0.00 0.0 M M M
12/30/2015 8:00 AM 0.00 0.0 M M M
12/31/2015 8:00 AM 0.00 0.0 M M M
1/1/2016 8:00 AM 0.00 0.0 M M M
1/2/2016 8:00 AM 0.00 0.0 M M M
1/3/2016 8:00 AM 0.00 0.0 M M M
1/4/2016 8:00 AM 0.15 M M M M
1/5/2016 8:00 AM 0.27 M M M M
1/6/2016 8:00 AM 0.04 M M M M
1/7/2016 8:00 AM 0.05 M M M M
1/17/2016 8:00 AM 0.50 M M M M
1/31/2016 8:00 AM 0.03 M M M M
2/28/2016 8:00 AM 0.32 M M M M
2/29/2016 8:00 AM 0.23 M M M M
3/1/2016 8:00 AM 1.00 M M M M
3/2/2016 8:00 AM 1.00 M M M M
3/3/2016 8:00 AM 0.22 M M M M
3/4/2016 8:00 AM 0.11 M M M M
3/13/2016 8:00 AM 0.60 M M M M
3/14/2016 8:00 AM 0.42 M M M M
3/15/2016 8:00 AM 0.61 M M M M
3/16/2016 8:00 AM 0.06 M M M M
3/17/2016 8:00 AM 0.00 0.0 M M M
3/18/2016 8:00 AM 0.00 0.0 M M M
3/19/2016 8:00 AM T M M M M
3/24/2016 8:00 PM 0.65 M M M M
3/25/2016 8:00 AM 0.00 0.0 M M M
3/26/2016 8:00 AM T M M M M
3/29/2016 8:00 AM 0.00 0.0 M M M
4/3/2016 8:00 AM 0.00 0.0 M M M
4/7/2016 8:00 AM 0.00 0.0 M M M
4/16/2016 8:00 AM 0.00 0.0 M M M
4/17/2016 8:00 AM 0.00 0.0 M M M
4/18/2016 8:00 AM 0.00 0.0 M M M
4/19/2016 8:00 AM 0.00 0.0 M M M
4/20/2016 8:00 AM 0.00 0.0 M M M
4/21/2016 8:00 AM T M M M M
4/22/2016 8:00 AM 0.24 M M M M
4/23/2016 8:00 AM 0.05 M M M M
4/24/2016 8:00 AM 0.09 M M M M
5/3/2016 8:00 AM 0.01 M M M M
5/22/2016 2:00 PM 0.37 M M M M
5/31/2016 8:00 AM 0.00 0.0 M M M
6/10/2016 5:00 PM 0.50 M M M M
6/13/2016 8:00 AM 0.00 0.0 M M M
7/10/2016 8:00 AM 0.09 M M M M
8/31/2016 8:00 AM 0.22 M M M M
9/17/2016 5:00 PM 0.30 M M M M
9/18/2016 8:00 AM 0.07 M M M M
9/19/2016 8:00 AM 0.23 M M M M
9/25/2016 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/27/2015 10/07/2015 8:00 AM 11 0.00 M M
10/9/2015 10/11/2015 8:00 AM 3 1.27 M M
10/12/2015 10/15/2015 8:00 AM 4 0.06 M M
10/16/2015 10/17/2015 8:00 AM 2 0.03 M M
10/18/2015 10/22/2015 8:00 AM 5 0.18 M M
10/25/2015 10/26/2015 8:00 AM 2 0.72 M M
10/31/2015 11/01/2015 4:00 AM 2 3.05 M M
11/2/2015 11/08/2015 5:00 PM 7 0.73 M M
11/12/2015 11/15/2015 8:00 AM 4 6.14 M M
11/17/2015 11/18/2015 8:00 AM 2 2.76 M M
11/21/2015 11/24/2015 8:00 AM 4 0.41 M M
11/27/2015 11/29/2015 8:00 AM 3 0.00 M M
11/30/2015 12/02/2015 8:00 AM 3 0.85 M M
12/3/2015 12/04/2015 8:00 AM 2 0.96 M M
12/5/2015 12/07/2015 8:00 AM 3 1.47 M M
12/12/2015 12/13/2015 8:00 AM 2 1.41 M M
12/14/2015 12/19/2015 8:00 AM 6 2.87 M M
12/19/2015 12/21/2015 8:00 PM 3 1.56 M M
1/8/2016 1/09/2016 8:00 AM 2 0.08 M M
1/10/2016 1/14/2016 8:00 AM 5 1.20 M M
1/15/2016 1/16/2016 4:00 PM 2 1.07 M M
1/18/2016 1/23/2016 3:00 PM 6 4.29 M M
1/24/2016 1/30/2016 8:00 AM 7 2.79 M M
2/1/2016 2/06/2016 8:00 AM 6 1.59 M M
2/7/2016 2/27/2016 8:00 AM 21 4.44 M M
3/5/2016 3/06/2016 11:00 AM 2 1.31 M M
3/7/2016 3/12/2016 8:00 AM 6 3.84 M M
3/20/2016 3/23/2016 8:00 PM 4 1.15 M M
3/27/2016 3/28/2016 8:00 AM 2 0.32 M M
3/30/2016 4/02/2016 8:00 AM 4 0.00 M M
4/4/2016 4/06/2016 8:00 AM 3 0.45 M M
4/8/2016 4/11/2016 8:00 AM 4 0.00 M M
4/12/2016 4/13/2016 8:00 AM 2 0.34 M M
4/13/2016 4/15/2016 8:00 AM 3 0.50 M M
4/25/2016 4/26/2016 8:00 AM 2 0.03 M M
4/27/2016 5/02/2016 8:00 AM 6 0.00 M M
5/4/2016 5/21/2016 8:00 AM 18 0.00 M M
5/23/2016 5/26/2016 8:00 AM 4 0.06 M M
5/27/2016 5/30/2016 8:00 AM 4 0.12 M M
6/1/2016 6/09/2016 8:00 AM 9 T M M
6/11/2016 6/12/2016 8:00 AM 2 0.12 M M
6/14/2016 6/18/2016 8:00 AM 5 0.24 M M
6/19/2016 6/20/2016 8:00 AM 2 0.00 M M
6/21/2016 7/02/2016 8:00 AM 12 0.27 M M
7/3/2016 7/09/2016 1:00 PM 7 0.68 M M
7/11/2016 7/25/2016 8:00 AM 15 0.06 M M
7/26/2016 8/07/2016 8:00 AM 13 T M M
8/8/2016 8/09/2016 8:00 AM 2 0.26 M M
8/10/2016 8/20/2016 8:00 AM 11 0.00 M M
8/21/2016 8/26/2016 8:00 AM 6 0.00 M M
8/27/2016 8/30/2016 8:00 AM 4 0.00 M M
9/2/2016 9/03/2016 8:00 AM 2 0.46 M M
9/4/2016 9/05/2016 8:00 AM 2 0.15 M M
9/6/2016 9/08/2016 8:00 AM 3 0.49 M M
9/9/2016 9/11/2016 8:00 AM 3 0.00 M M
9/12/2016 9/16/2016 8:00 AM 5 0.00 M M
9/20/2016 9/22/2016 8:00 AM 3 0.00 M M
9/23/2016 9/24/2016 8:00 AM 2 0.31 M M
9/26/2016 10/02/2016 8:00 AM 7 0.40 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