Station Overview Station Location
Station Number WA-TH-15 Latitude 47.062151
Station Name Olympia 4.1 ENE Longitude -122.811849
County Thurston Elevation (ft) 87



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 09 4.15 4.94 31 4.94 31 0.00 0 0 21 3 0.0 0 0
Nov 09 8.14 9.82 30 9.82 30 0.00 0 0 25 1 0.0 0 0
Dec 09 6.95 3.88 31 3.88 31 0.00 0 0 12 1 0.5 1 1
Jan 10 7.15 7.28 31 7.28 31 0.00 0 0 25 5 0.0 0 0
Feb 10 5.10 4.78 27 4.78 27 0.00 0 0 18 2 0.0 0 0
March 10 5.01 3.82 29 3.82 29 0.00 0 0 19 4 0.0 0 0
April 10 3.43 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 2.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 1.81 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 0.69 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 0.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 1.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 47.19" 34.52" 179 days 34.52" 179 0.00" 0 days 0 120 days 16 days 0.5" 1 days 1 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
10/1/2009 0.01
10/2/2009 0.06
10/3/2009 0.02
10/4/2009 0.01
10/5/2009 T
10/6/2009 T
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.31
10/15/2009 0.34
10/16/2009 0.03
10/17/2009 0.58
10/18/2009 0.98
10/19/2009 0.01
10/20/2009 T
10/21/2009 0.12
10/22/2009 0.06
10/23/2009 0.40
10/24/2009 0.38
10/25/2009 0.01
10/26/2009 0.49
10/27/2009 0.23
10/28/2009 0.01
10/29/2009 0.21
10/30/2009 0.04
10/31/2009 0.64
11/1/2009 0.03
11/2/2009 0.01
11/3/2009 T
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.52
11/7/2009 1.38
11/8/2009 0.62
11/9/2009 0.08
11/10/2009 0.47
11/11/2009 0.47
11/12/2009 0.12
11/13/2009 0.25
11/14/2009 0.09
11/15/2009 0.04
11/16/2009 0.14
11/17/2009 1.79
11/18/2009 0.28
11/19/2009 0.47
11/20/2009 0.81
11/21/2009 0.11
11/22/2009 0.55
11/23/2009 0.06
11/24/2009 0.25
11/25/2009 0.01
11/26/2009 0.74
11/27/2009 0.52
11/28/2009 0.01
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.01
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 T
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.13
12/15/2009 0.92
12/16/2009 0.33
12/17/2009 0.82
12/18/2009 0.03
12/19/2009 0.32
12/20/2009 0.23
12/21/2009 0.91
12/22/2009 0.02
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.12
12/31/2009 0.04
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.74
1/2/2010 0.59
1/3/2010 0.04
1/4/2010 0.46
1/5/2010 0.57
1/6/2010 0.22
1/7/2010 T
1/8/2010 0.26
1/9/2010 0.68
1/10/2010 0.01
1/11/2010 0.26
1/12/2010 0.91
1/13/2010 0.23
1/14/2010 0.15
1/15/2010 0.43
1/16/2010 0.46
1/17/2010 0.19
1/18/2010 0.23
1/19/2010 0.02
1/20/2010 T
1/21/2010 0.05
1/22/2010 T
1/23/2010 T
1/24/2010 0.00
1/25/2010 0.53
1/26/2010 0.01
1/27/2010 0.01
1/28/2010 0.01
1/29/2010 T
1/30/2010 0.14
1/31/2010 0.08
2/1/2010 T
2/2/2010 0.24
2/3/2010 0.04
2/4/2010 0.30
2/5/2010 0.13
2/6/2010
2/7/2010 0.11
2/8/2010 0.01
2/9/2010 T
2/10/2010 0.00
2/11/2010 0.30
2/12/2010 0.34
2/13/2010 0.59
2/14/2010 0.56
2/15/2010 0.08
2/16/2010 0.36
2/17/2010 0.01
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 0.00
2/24/2010 0.49
2/25/2010 0.55
2/26/2010 0.19
2/27/2010 0.37
2/28/2010 0.11
3/1/2010 T
3/2/2010 0.02
3/3/2010 0.11
3/4/2010 0.03
3/5/2010 0.01
3/6/2010 T
3/7/2010 0.00
3/8/2010 0.06
3/9/2010 T
3/10/2010 0.05
3/11/2010 0.04
3/12/2010 1.36
3/13/2010 0.05
3/14/2010 0.09
3/15/2010 0.02
3/16/2010 0.00
3/17/2010 0.14
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.05
3/22/2010 0.11
3/23/2010 T
3/24/2010 0.00
3/25/2010 0.22
3/26/2010 0.39
3/27/2010 0.01
3/28/2010 0.20
3/29/2010 0.86
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.01 0.0 M 0.0 M
10/2/2009 7:00 AM 0.06 0.0 M 0.0 M This is the second time this week that rain began at 4:30 PM
10/3/2009 7:00 AM 0.02 0.0 M 0.0 M
10/4/2009 7:00 AM 0.01 0.0 M 0.0 M
10/5/2009 7:00 AM T 0.0 M 0.0 M
10/6/2009 7:00 AM T 0.0 M 0.0 M T is from condensation
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.00 0.0 M 0.0 M
10/9/2009 7:00 AM 0.00 0.0 M 0.0 M
10/10/2009 7:00 AM 0.00 0.0 M 0.0 M Lenticular clouds over Mt. Rainier yesterday afternoon. They are always a sign the weather is changing.
10/11/2009 7:00 AM 0.00 0.0 M 0.0 M Some frost on the outside of the gauge today
10/12/2009 6:30 AM 0.00 0.0 M 0.0 M
10/13/2009 7:00 AM 0.00 0.0 M 0.0 M
10/14/2009 7:00 AM 0.31 0.0 M 0.0 M
10/15/2009 7:00 AM 0.34 0.0 M 0.0 M
10/16/2009 7:00 AM 0.03 0.0 M 0.0 M
10/17/2009 7:00 AM 0.58 0.0 M 0.0 M
10/18/2009 7:00 AM 0.98 0.0 M 0.0 M The gauge is just .02 short of an inch of rain this morning
10/19/2009 7:00 AM 0.01 0.0 M 0.0 M
10/20/2009 7:00 AM T 0.0 M 0.0 M
10/21/2009 7:00 AM 0.12 0.0 M 0.0 M
10/22/2009 7:00 AM 0.06 0.0 M 0.0 M
10/23/2009 7:00 AM 0.40 0.0 M 0.0 M
10/24/2009 7:00 AM 0.38 0.0 M 0.0 M
10/25/2009 7:00 AM 0.01 0.0 M 0.0 M
10/26/2009 7:00 AM 0.49 0.0 M 0.0 M
10/27/2009 7:00 AM 0.23 0.0 M 0.0 M
10/28/2009 7:00 AM 0.01 0.0 M 0.0 M
10/29/2009 7:00 AM 0.21 0.0 M 0.0 M
10/30/2009 7:00 AM 0.04 0.0 M 0.0 M
10/31/2009 7:00 AM 0.64 0.0 M 0.0 M
11/1/2009 7:00 AM 0.03 0.0 M 0.0 M
11/2/2009 7:00 AM 0.01 0.0 M 0.0 M
11/3/2009 7:00 AM T 0.0 M 0.0 M
11/4/2009 7:00 AM 0.00 0.0 M 0.0 M Trace from condensation
11/5/2009 7:00 AM 0.00 0.0 M 0.0 M
11/6/2009 7:00 AM 0.52 0.0 M 0.0 M
11/7/2009 7:00 AM 1.38 0.0 M 0.0 M
11/8/2009 7:00 AM 0.62 0.0 M 0.0 M
11/9/2009 8:00 AM 0.08 0.0 M 0.0 M
11/10/2009 7:00 AM 0.47 0.0 M 0.0 M
11/11/2009 7:00 AM 0.47 0.0 M 0.0 M
11/12/2009 7:00 AM 0.12 0.0 M 0.0 M
11/13/2009 7:00 AM 0.25 0.0 M 0.0 M
11/14/2009 7:00 AM 0.09 0.0 M 0.0 M
11/15/2009 7:00 AM 0.04 0.0 M 0.0 M
11/16/2009 7:00 AM 0.14 0.0 M 0.0 M Very windy night
11/17/2009 7:00 AM 1.79 0.0 M 0.0 M
11/18/2009 7:00 AM 0.28 0.0 M 0.0 M
11/19/2009 7:00 AM 0.47 0.0 M 0.0 M Very windy. I have the rain gauge in a Christmas tree stand. It kept it secure during those strong gusts.
11/20/2009 7:00 AM 0.81 0.0 M 0.0 M
11/21/2009 7:00 AM 0.11 0.0 M 0.0 M
11/22/2009 7:00 AM 0.55 0.0 M 0.0 M
11/23/2009 7:00 AM 0.06 0.0 M 0.0 M
11/24/2009 7:00 AM 0.25 0.0 M 0.0 M
11/25/2009 7:00 AM 0.01 0.0 M 0.0 M
11/26/2009 9:00 AM 0.74 0.0 M 0.0 M
11/27/2009 7:00 AM 0.52 0.0 M 0.0 M
11/28/2009 7:00 AM 0.01 0.0 M 0.0 M
11/29/2009 7:00 AM 0.00 0.0 M 0.0 M
11/30/2009 7:00 AM 0.00 0.0 M 0.0 M T from condensation
12/1/2009 7:00 AM 0.01 0.0 M 0.0 M
12/2/2009 7:00 AM 0.00 0.0 M 0.0 M heavy frost this morning
12/3/2009 7:00 AM 0.00 0.0 M 0.0 M another frosty morning
12/4/2009 7:00 AM 0.00 0.0 M 0.0 M fog and frost this morning
12/5/2009 7:00 AM 0.00 0.0 M 0.0 M
12/6/2009 7:00 AM T 0.0 M 0.0 M I think this trace is from snow
12/7/2009 7:00 AM 0.00 0.0 M 0.0 M
12/8/2009 7:00 AM 0.00 0.0 M 0.0 M
12/9/2009 7:00 AM 0.00 0.0 M 0.0 M
12/10/2009 7:00 AM 0.00 0.0 M 0.0 M
12/11/2009 7:00 AM 0.00 0.0 M 0.0 M
12/12/2009 7:00 AM 0.00 0.0 M 0.0 M
12/13/2009 7:00 AM 0.00 0.0 M 0.0 M We're warming up slowly
12/14/2009 7:00 AM 0.13 0.5 M 0.5 M
12/15/2009 7:00 AM 0.92 0.0 M 0.0 M
12/16/2009 7:00 AM 0.33 0.0 M 0.0 M
12/17/2009 7:00 AM 0.82 0.0 M 0.0 M
12/18/2009 7:00 AM 0.03 0.0 M 0.0 M
12/19/2009 7:00 AM 0.32 0.0 M 0.0 M
12/20/2009 7:00 AM 0.23 0.0 M 0.0 M
12/21/2009 7:00 AM 0.91 0.0 M 0.0 M It rained hard during the night. I'm surprised only 0.91 in the gauge!
12/22/2009 7:00 AM 0.02 0.0 M 0.0 M
12/23/2009 7:00 AM 0.00 0.0 M 0.0 M
12/24/2009 7:00 AM 0.00 0.0 M 0.0 M A misty Morning
12/25/2009 7:00 AM 0.00 0.0 M 0.0 M A Trace of frost on the gauge this morning. Merry Christmas to everyone.
12/26/2009 7:00 AM 0.00 0.0 M 0.0 M Heavy frost on the gauge
12/27/2009 7:00 AM 0.00 0.0 M 0.0 M Heavy frost this morning
12/28/2009 7:00 AM 0.00 0.0 M 0.0 M Ice crystals on the rim of the gauge. Nothing inside. I believe I heard it rain during the night!
12/29/2009 7:00 AM 0.00 0.0 M 0.0 M
12/30/2009 7:00 AM 0.12 0.0 M 0.0 M
12/31/2009 7:00 AM 0.04 0.0 M 0.0 M
1/1/2010 7:00 AM 0.74 0.0 M 0.0 M HAPPY NEW YEAR
1/2/2010 7:00 AM 0.59 0.0 M 0.0 M
1/3/2010 7:00 AM 0.04 0.0 M 0.0 M
1/4/2010 7:00 AM 0.46 0.0 M 0.0 M
1/5/2010 7:00 AM 0.57 0.0 M 0.0 M
1/6/2010 7:00 AM 0.22 0.0 M 0.0 M
1/7/2010 7:00 AM T 0.0 M 0.0 M
1/8/2010 7:00 AM 0.26 0.0 M 0.0 M
1/9/2010 7:00 AM 0.68 0.0 M 0.0 M
1/10/2010 7:00 AM 0.01 0.0 M 0.0 M
1/11/2010 7:00 AM 0.26 M M 0.0 M
1/12/2010 7:00 AM 0.91 0.0 M M M
1/13/2010 7:00 AM 0.23 0.0 M 0.0 M
1/14/2010 7:00 AM 0.15 0.0 M 0.0 M
1/15/2010 7:00 AM 0.43 0.0 M 0.0 M
1/16/2010 7:00 AM 0.46 0.0 M 0.0 M
1/17/2010 7:00 AM 0.19 0.0 M 0.0 M
1/18/2010 7:00 AM 0.23 0.0 M 0.0 M A wild windy night!
1/19/2010 7:00 AM 0.02 0.0 M 0.0 M
1/20/2010 7:00 AM T 0.0 M 0.0 M
1/21/2010 7:00 AM 0.05 0.0 M 0.0 M
1/22/2010 7:00 AM T 0.0 M 0.0 M Ice on the outside of the gauge and the Trace inside may be from condensation
1/23/2010 7:00 AM T 0.0 M 0.0 M
1/24/2010 7:00 AM 0.00 0.0 M 0.0 M
1/25/2010 7:00 AM 0.53 0.0 M 0.0 M
1/26/2010 7:00 AM 0.01 0.0 M 0.0 M
1/27/2010 7:00 AM 0.01 0.0 M 0.0 M
1/28/2010 7:00 AM 0.01 0.0 M 0.0 M
1/29/2010 7:00 AM T 0.0 M 0.0 M
1/30/2010 9:00 AM 0.14 0.0 M 0.0 M
1/31/2010 7:00 AM 0.08 0.0 M 0.0 M
2/1/2010 7:00 AM T 0.0 M 0.0 M
2/2/2010 7:00 AM 0.24 0.0 M 0.0 M Happy Groundhog Day
2/3/2010 7:00 AM 0.04 0.0 M 0.0 M
2/4/2010 7:00 AM 0.30 0.0 M 0.0 M
2/5/2010 7:00 AM 0.13 0.0 M 0.0 M
2/7/2010 7:00 AM 0.11 0.0 M 0.0 M
2/8/2010 7:00 AM 0.01 0.0 M 0.0 M
2/9/2010 7:00 AM T 0.0 M 0.0 M
2/10/2010 7:00 AM 0.00 0.0 M 0.0 M
2/11/2010 7:00 AM 0.30 0.0 M 0.0 M
2/12/2010 7:00 AM 0.34 0.0 M 0.0 M
2/13/2010 7:00 AM 0.59 0.0 M 0.0 M
2/14/2010 7:00 AM 0.56 0.0 M 0.0 M
2/15/2010 7:00 AM 0.08 0.0 M 0.0 M
2/16/2010 7:00 AM 0.36 0.0 M 0.0 M
2/17/2010 7:00 AM 0.01 0.0 M 0.0 M Ice on the gauge this morning
2/18/2010 7:00 AM 0.00 0.0 M 0.0 M
2/19/2010 7:00 AM 0.00 0.0 M 0.0 M
2/20/2010 7:00 AM 0.00 0.0 M 0.0 M
2/21/2010 7:00 AM 0.00 0.0 M 0.0 M
2/22/2010 7:00 AM 0.00 0.0 M 0.0 M
2/23/2010 7:00 AM 0.00 0.0 M 0.0 M
2/24/2010 7:00 AM 0.49 0.0 M 0.0 M
2/25/2010 7:00 AM 0.55 0.0 M 0.0 M
2/26/2010 7:00 AM 0.19 0.0 M 0.0 M
2/27/2010 7:00 AM 0.37 0.0 M 0.0 M
2/28/2010 7:00 AM 0.11 0.0 M 0.0 M
3/1/2010 7:00 AM T 0.0 M 0.0 M
3/2/2010 7:00 AM 0.02 0.0 M 0.0 M
3/3/2010 7:00 AM 0.11 0.0 M 0.0 M
3/4/2010 7:00 AM 0.03 0.0 M 0.0 M
3/5/2010 7:00 AM 0.01 0.0 M 0.0 M
3/6/2010 7:00 AM T 0.0 M 0.0 M
3/7/2010 7:00 AM 0.00 0.0 M 0.0 M
3/8/2010 7:00 AM 0.06 0.0 M 0.0 M
3/9/2010 7:00 AM T 0.0 M 0.0 M
3/10/2010 7:00 AM 0.05 0.0 M 0.0 M
3/11/2010 7:00 AM 0.04 0.0 M 0.0 M
3/12/2010 7:00 AM 1.36 0.0 M 0.0 M 1.36 inches is a record for my rain gauge!
3/13/2010 7:00 AM 0.05 0.0 M 0.0 M
3/14/2010 7:00 AM 0.09 0.0 M 0.0 M
3/15/2010 7:00 AM 0.02 0.0 M 0.0 M
3/16/2010 7:00 AM 0.00 0.0 M 0.0 M
3/17/2010 7:00 AM 0.14 0.0 M 0.0 M
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M
3/19/2010 7:00 AM 0.00 0.0 M 0.0 M
3/20/2010 7:00 AM 0.00 0.0 M 0.0 M
3/21/2010 7:00 AM 0.05 0.0 M 0.0 M
3/22/2010 7:00 AM 0.11 0.0 M 0.0 M
3/23/2010 7:00 AM T 0.0 M 0.0 M
3/24/2010 7:00 AM 0.00 0.0 M 0.0 M
3/25/2010 7:00 AM 0.22 0.0 M 0.0 M
3/26/2010 7:00 AM 0.39 0.0 M 0.0 M
3/27/2010 7:00 AM 0.01 0.0 M 0.0 M
3/28/2010 7:00 AM 0.20 0.0 M 0.0 M
3/29/2010 7:00 AM 0.86 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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