Station Overview Station Location
Station Number WA-LW-13 Latitude 46.492557451129
Station Name Winlock 0.5 W Longitude -122.94625595212
County Lewis Elevation (ft) 430



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 12 4.21 7.05 21 7.05 21 0.00 0 0 19 2 0.0 0 0
Nov 12 7.94 7.83 23 7.83 23 0.00 0 0 18 5 0.0 0 0
Dec 12 6.89 11.68 31 11.68 31 0.00 0 0 27 4 2.5 3 2
Jan 13 6.91 4.38 17 4.38 17 0.00 0 0 15 1 2.3 2 2
Feb 13 5.01 3.63 17 3.63 17 0.00 0 0 16 1 0.0 0 0
March 13 5.20 3.16 22 3.16 22 0.00 0 0 18 4 0.0 0 0
April 13 3.98 6.34 20 6.34 20 0.00 0 0 18 2 0.5 1 0
May 13 2.87 4.05 18 4.05 18 0.00 0 0 17 1 0.0 0 0
June 13 2.32 2.05 12 2.05 12 0.00 0 0 10 2 0.0 0 0
July 13 0.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 1.04 1.58 11 1.58 11 0.00 0 0 10 1 0.0 0 0
Sept 13 1.81 11.38 20 11.38 20 0.00 0 0 16 4 0.0 0 0
Water Year Totals: 48.90" 63.13" 212 days 63.13" 212 0.00" 0 days 0 184 days 27 days 5.3" 6 days 4 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
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012 T
10/11/2012 T
10/12/2012 0.02
10/13/2012 0.20
10/14/2012 0.15
10/15/2012 0.46
10/16/2012 0.91
10/17/2012 0.19
10/18/2012 0.01
10/19/2012 0.18
10/20/2012 0.29
10/21/2012 0.36
10/22/2012 0.22
10/23/2012 0.51
10/24/2012 0.20
10/25/2012 0.13
10/26/2012
10/27/2012 0.03
10/28/2012 0.70
10/29/2012 0.93
10/30/2012 0.32
10/31/2012 1.24
11/1/2012 0.63
11/2/2012 0.03
11/3/2012 0.18
11/4/2012 0.06
11/5/2012 T
11/6/2012
11/7/2012 0.07
11/8/2012 0.07
11/9/2012
11/10/2012
11/11/2012
11/12/2012 0.78
11/13/2012 T
11/14/2012 0.12
11/15/2012 T
11/16/2012 T
11/17/2012 0.18
11/18/2012 0.47
11/19/2012 1.43
11/20/2012 1.64
11/21/2012 0.53
11/22/2012 0.53
11/23/2012 0.08
11/24/2012 0.53
11/25/2012
11/26/2012
11/27/2012
11/28/2012 T
11/29/2012 0.11
11/30/2012 0.39
12/1/2012 1.50
12/2/2012 0.59
12/3/2012 1.11
12/4/2012 0.97
12/5/2012 0.13
12/6/2012 0.08
12/7/2012 0.36
12/8/2012 0.18
12/9/2012 0.13
12/10/2012 0.08
12/11/2012 T
12/12/2012 0.34
12/13/2012 0.10
12/14/2012 0.38
12/15/2012 T
12/16/2012 0.68
12/17/2012 1.18
12/18/2012 0.26
12/19/2012 0.18
12/20/2012 1.37
12/21/2012 0.11
12/22/2012 0.18
12/23/2012 0.30
12/24/2012 0.39
12/25/2012 0.67
12/26/2012 0.22
12/27/2012 T
12/28/2012 0.13
12/29/2012 0.03
12/30/2012 0.03
12/31/2012 T
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.26
1/2/2013 0.00
1/3/2013
1/4/2013 0.03
1/5/2013 T
1/6/2013
1/7/2013 0.47
1/8/2013 0.21
1/9/2013 0.85
1/10/2013 0.22
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013 0.12
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013 0.19
1/25/2013 0.09
1/26/2013 0.29
1/27/2013 0.06
1/28/2013 0.26
1/29/2013 0.69
1/30/2013 0.32
1/31/2013 0.32
2/1/2013 0.04
2/2/2013
2/3/2013
2/4/2013
2/5/2013 0.03
2/6/2013 0.58
2/7/2013 0.23
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013 0.06
2/13/2013 T
2/14/2013 0.03
2/15/2013
2/16/2013 0.03
2/17/2013 0.13
2/18/2013
2/19/2013 0.10
2/20/2013
2/21/2013 0.11
2/22/2013 0.21
2/23/2013 1.32
2/24/2013
2/25/2013 0.36
2/26/2013 0.08
2/27/2013 0.09
2/28/2013 0.23
3/1/2013 0.18
3/2/2013 0.01
3/3/2013 0.09
3/4/2013
3/5/2013 T
3/6/2013 0.32
3/7/2013
3/8/2013
3/9/2013
3/10/2013 T
3/11/2013 0.09
3/12/2013 0.04
3/13/2013 0.11
3/14/2013 0.04
3/15/2013 T
3/16/2013 T
3/17/2013 0.38
3/18/2013 0.14
3/19/2013 0.04
3/20/2013 0.70
3/21/2013 0.47
3/22/2013 0.14
3/23/2013 0.02
3/24/2013
3/25/2013
3/26/2013
3/27/2013 0.06
3/28/2013 0.26
3/29/2013 0.07
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013 0.04
4/5/2013 1.20
4/6/2013 1.18
4/7/2013 1.34
4/8/2013 0.43
4/9/2013
4/10/2013 T
4/11/2013 0.21
4/12/2013 T
4/13/2013 0.24
4/14/2013 0.04
4/15/2013 0.39
4/16/2013 0.40
4/17/2013
4/18/2013 0.07
4/19/2013 0.23
4/20/2013 0.26
4/21/2013 0.06
4/22/2013 0.03
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013 0.07
4/29/2013 0.11
4/30/2013 0.04
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013 T
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013 0.04
5/14/2013 0.06
5/15/2013
5/16/2013 0.04
5/17/2013 0.08
5/18/2013 0.22
5/19/2013 0.08
5/20/2013
5/21/2013 0.10
5/22/2013 0.36
5/23/2013 0.63
5/24/2013 1.01
5/25/2013 0.07
5/26/2013 0.11
5/27/2013 0.29
5/28/2013 0.11
5/29/2013 0.57
5/30/2013 0.09
5/31/2013 0.19
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013 0.18
6/13/2013 0.25
6/14/2013 0.11
6/15/2013
6/16/2013
6/17/2013
6/18/2013 0.05
6/19/2013 T
6/20/2013 T
6/21/2013 0.21
6/22/2013 0.03
6/23/2013 0.01
6/24/2013 0.76
6/25/2013 0.12
6/26/2013
6/27/2013 0.33
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013 T
8/3/2013 0.01
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013 0.08
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013 0.24
8/16/2013 0.02
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013 0.10
8/25/2013
8/26/2013 0.03
8/27/2013 0.06
8/28/2013 0.16
8/29/2013 0.06
8/30/2013 0.82
8/31/2013
9/1/2013
9/2/2013 0.02
9/3/2013 0.31
9/4/2013 0.04
9/5/2013 T
9/6/2013 4.19
9/7/2013 0.20
9/8/2013
9/9/2013
9/10/2013
9/11/2013 T
9/12/2013 T
9/13/2013 T
9/14/2013
9/15/2013 0.04
9/16/2013
9/17/2013 0.34
9/18/2013 0.09
9/19/2013
9/20/2013
9/21/2013 0.11
9/22/2013 0.07
9/23/2013 0.60
9/24/2013 0.06
9/25/2013 0.29
9/26/2013
9/27/2013
9/28/2013 1.52
9/29/2013 1.85
9/30/2013 1.65



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/10/2012 7:00 AM T M M M M
10/11/2012 7:00 AM T M M M M
10/12/2012 7:00 AM 0.02 M M M M
10/13/2012 7:00 AM 0.20 M M M M
10/14/2012 7:00 AM 0.15 M M M M
10/15/2012 7:00 AM 0.46 M M M M
10/16/2012 7:00 AM 0.91 M M M M
10/17/2012 7:00 AM 0.19 M M M M
10/18/2012 7:00 AM 0.01 M M M M
10/19/2012 7:00 AM 0.18 M M M M
10/20/2012 7:00 AM 0.29 M M M M
10/21/2012 7:00 AM 0.36 M M M M
10/22/2012 7:00 AM 0.22 M M M M
10/23/2012 7:00 AM 0.51 M M M M
10/24/2012 7:00 AM 0.20 M M M M
10/25/2012 7:00 AM 0.13 M M M M
10/27/2012 7:00 AM 0.03 M M M M
10/28/2012 7:00 AM 0.70 M M M M
10/29/2012 7:00 AM 0.93 M M M M
10/30/2012 7:00 AM 0.32 M M M M
10/31/2012 7:00 AM 1.24 M M M M
11/1/2012 7:00 AM 0.63 M M M M
11/2/2012 7:00 AM 0.03 M M M M
11/3/2012 7:00 AM 0.18 M M M M
11/4/2012 7:00 AM 0.06 M M M M
11/5/2012 7:00 AM T M M M M
11/7/2012 7:00 AM 0.07 M M M M
11/8/2012 7:00 AM 0.07 M M M M
11/12/2012 7:00 AM 0.78 M M M M
11/13/2012 7:00 AM T M M M M
11/14/2012 7:00 AM 0.12 M M M M
11/15/2012 7:00 AM T M M M M
11/16/2012 7:00 AM T M M M M
11/17/2012 7:00 AM 0.18 M M M M
11/18/2012 7:00 AM 0.47 M M M M
11/19/2012 7:00 AM 1.43 M M M M
11/20/2012 7:00 AM 1.64 M M M M
11/21/2012 7:00 AM 0.53 M M M M
11/22/2012 7:00 AM 0.53 M M M M
11/23/2012 7:00 AM 0.08 M M M M
11/24/2012 7:00 AM 0.53 M M M M
11/28/2012 7:00 AM T M M M M
11/29/2012 7:00 AM 0.11 M M M M
11/30/2012 7:00 AM 0.39 M M M M
12/1/2012 7:00 AM 1.50 M M M M
12/2/2012 7:00 AM 0.59 M M M M
12/3/2012 7:00 AM 1.11 M M M M
12/4/2012 7:00 AM 0.97 M M M M
12/5/2012 7:00 AM 0.13 M M M M
12/6/2012 7:00 AM 0.08 M M M M
12/7/2012 7:00 AM 0.36 M M M M
12/8/2012 7:00 AM 0.18 M M M M
12/9/2012 7:00 AM 0.13 M M M M
12/10/2012 7:00 AM 0.08 M M M M
12/11/2012 7:00 AM T M M M M
12/12/2012 7:00 AM 0.34 M M M M
12/13/2012 7:00 AM 0.10 M M M M
12/14/2012 7:00 AM 0.38 M M M M
12/15/2012 7:00 AM T M M M M
12/16/2012 7:00 AM 0.68 T T M M
12/17/2012 7:00 AM 1.18 M M M M gusty winds
12/18/2012 7:00 AM 0.26 1.3 M 1.0 M
12/19/2012 7:00 AM 0.18 0.5 M T M Gusty winds
12/20/2012 7:00 AM 1.37 M M M M
12/21/2012 7:00 AM 0.11 M M M M
12/22/2012 7:00 AM 0.18 M M M M
12/23/2012 7:00 AM 0.30 M M M M
12/24/2012 7:00 AM 0.39 M M M M
12/25/2012 7:00 AM 0.67 0.7 M 0.5 M Rain at observation. Snow overnight.
12/26/2012 7:00 AM 0.22 M M M M
12/27/2012 7:00 AM T M M M M
12/28/2012 7:00 AM 0.13 M M M M
12/29/2012 7:00 AM 0.03 M M M M
12/30/2012 7:00 AM 0.03 M M M M
12/31/2012 7:00 AM T M M M M
1/1/2013 7:00 AM 0.26 1.8 M 2.0 M
1/2/2013 7:00 AM 0.00 0.0 M T M
1/4/2013 7:00 AM 0.03 M M T M
1/5/2013 7:00 AM T M M M M
1/7/2013 7:00 AM 0.47 M M M M
1/8/2013 7:00 AM 0.21 M M M M
1/9/2013 7:00 AM 0.85 M M M M
1/10/2013 7:00 AM 0.22 M M M M
1/15/2013 7:00 AM 0.12 0.5 M 0.5 M
1/24/2013 7:00 AM 0.19 M M M M
1/25/2013 7:00 AM 0.09 M M M M
1/26/2013 7:00 AM 0.29 M M M M
1/27/2013 7:00 AM 0.06 M M M M
1/28/2013 7:00 AM 0.26 M M M M
1/29/2013 7:00 AM 0.69 M M M M
1/30/2013 7:00 AM 0.32 M M M M
1/31/2013 7:00 AM 0.32 M M M M
2/1/2013 7:00 AM 0.04 M M M M
2/5/2013 7:00 AM 0.03 M M M M
2/6/2013 7:00 AM 0.58 M M M M
2/7/2013 7:00 AM 0.23 M M M M
2/12/2013 7:00 AM 0.06 M M M M
2/13/2013 7:00 AM T M M M M
2/14/2013 7:00 AM 0.03 M M M M
2/16/2013 7:00 AM 0.03 M M M M
2/17/2013 7:00 AM 0.13 M M M M
2/19/2013 7:00 AM 0.10 M M M M
2/21/2013 7:00 AM 0.11 M M M M
2/22/2013 7:00 AM 0.21 M M M M
2/23/2013 7:00 AM 1.32 M M M M
2/25/2013 7:00 AM 0.36 M M M M
2/26/2013 7:00 AM 0.08 M M M M
2/27/2013 7:00 AM 0.09 M M M M
2/28/2013 7:00 AM 0.23 M M M M
3/1/2013 7:00 AM 0.18 M M M M
3/2/2013 7:00 AM 0.01 M M M M
3/3/2013 7:00 AM 0.09 M M M M
3/5/2013 7:00 AM T M M M M
3/6/2013 7:00 AM 0.32 M M M M
3/10/2013 7:00 AM T M M M M
3/11/2013 7:00 AM 0.09 M M M M
3/12/2013 7:00 AM 0.04 M M M M
3/13/2013 7:00 AM 0.11 M M M M
3/14/2013 7:00 AM 0.04 M M M M
3/15/2013 7:00 AM T M M M M
3/16/2013 7:00 AM T M M M M
3/17/2013 7:00 AM 0.38 M M M M
3/18/2013 7:00 AM 0.14 M M M M
3/19/2013 7:00 AM 0.04 M M M M
3/20/2013 7:00 AM 0.70 M M M M
3/21/2013 7:00 AM 0.47 T M M M
3/22/2013 7:00 AM 0.14 T M M M
3/23/2013 7:00 AM 0.02 T M M M
3/27/2013 7:00 AM 0.06 M M M M
3/28/2013 7:00 AM 0.26 M M M M
3/29/2013 7:00 AM 0.07 M M M M
4/4/2013 7:00 AM 0.04 M M M M
4/5/2013 7:00 AM 1.20 M M M M
4/6/2013 7:00 AM 1.18 M M M M
4/7/2013 7:00 AM 1.34 M M M M
4/8/2013 7:00 AM 0.43 M M M M
4/10/2013 7:00 AM T M M M M
4/11/2013 7:00 AM 0.21 M M M M
4/12/2013 7:00 AM T M M M M
4/13/2013 7:00 AM 0.24 M M M M
4/14/2013 7:00 AM 0.04 M M M M
4/15/2013 7:00 AM 0.39 M M M M
4/16/2013 7:00 AM 0.40 0.5 M 0.0 M Total rain between 2030 and 2130 hours with accumulation of hail to about .5 inches.
4/18/2013 7:00 AM 0.07 M M M M
4/19/2013 7:00 AM 0.23 M M M M
4/20/2013 7:00 AM 0.26 M M M M
4/21/2013 7:00 AM 0.06 M M M M
4/22/2013 7:00 AM 0.03 M M M M
4/28/2013 7:00 AM 0.07 M M M M
4/29/2013 7:00 AM 0.11 M M M M
4/30/2013 7:00 AM 0.04 M M M M
5/8/2013 7:00 AM T M M M M
5/13/2013 7:00 AM 0.04 M M M M
5/14/2013 7:00 AM 0.06 M M M M
5/16/2013 7:00 AM 0.04 M M M M
5/17/2013 7:00 AM 0.08 M M M M
5/18/2013 7:00 AM 0.22 M M M M
5/19/2013 7:00 AM 0.08 M M M M
5/21/2013 7:00 AM 0.10 M M M M
5/22/2013 7:00 AM 0.36 M M M M
5/23/2013 7:00 AM 0.63 M M M M
5/24/2013 7:00 AM 1.01 M M M M
5/25/2013 7:00 AM 0.07 M M M M
5/26/2013 7:00 AM 0.11 M M M M
5/27/2013 7:00 AM 0.29 M M M M
5/28/2013 7:00 AM 0.11 M M M M
5/29/2013 7:00 AM 0.57 M M M M
5/30/2013 7:00 AM 0.09 M M M M
5/31/2013 7:00 AM 0.19 M M M M Heavy Shower at 1240
6/12/2013 7:00 AM 0.18 M M M M
6/13/2013 7:00 AM 0.25 M M M M
6/14/2013 7:00 AM 0.11 M M M M
6/18/2013 7:00 AM 0.05 M M M M Experienced multiple showers very close by that were .25 or more in an hours. Isolated, heavy showers. Not much at the station though.
6/19/2013 7:00 AM T M M M M
6/20/2013 7:00 AM T M M M M
6/21/2013 7:00 AM 0.21 M M M M
6/22/2013 7:00 AM 0.03 M M M M
6/23/2013 7:00 AM 0.01 M M M M
6/24/2013 7:00 AM 0.76 M M M M
6/25/2013 7:00 AM 0.12 M M M M
6/27/2013 7:00 AM 0.33 M M M M
8/2/2013 7:00 AM T M M M M
8/3/2013 7:00 AM 0.01 M M M M
8/10/2013 7:00 AM 0.08 M M M M
8/15/2013 7:00 AM 0.24 M M M M
8/16/2013 7:00 AM 0.02 M M M M
8/24/2013 7:00 AM 0.10 M M M M
8/26/2013 7:00 AM 0.03 M M M M
8/27/2013 7:00 AM 0.06 M M M M
8/28/2013 7:00 AM 0.16 M M M M
8/29/2013 7:00 AM 0.06 M M M M
8/30/2013 7:00 AM 0.82 M M M M 0.75 between 1500 and 1530 during moderate thunderstorm.
9/2/2013 7:00 AM 0.02 M M M M
9/3/2013 7:00 AM 0.31 M M M M AM Thunderstorms
9/4/2013 7:00 AM 0.04 M M M M AM Thunder
9/5/2013 7:00 AM T M M M M
9/6/2013 7:00 AM 4.19 M M M M Heavy Thunderstorms, lightning strikes and 4.19 inches of rain between 1700 and o700 hrs.
9/7/2013 7:00 AM 0.20 M M M M
9/11/2013 7:00 AM T M M M M
9/12/2013 7:00 AM T M M M M
9/13/2013 7:00 AM T M M M M
9/15/2013 7:00 AM 0.04 M M M M
9/17/2013 7:00 AM 0.34 M M M M
9/18/2013 7:00 AM 0.09 M M M M
9/21/2013 7:00 AM 0.11 M M M M
9/22/2013 7:00 AM 0.07 M M M M
9/23/2013 7:00 AM 0.60 M M M M
9/24/2013 7:00 AM 0.06 M M M M
9/25/2013 7:00 AM 0.29 M M M M Thunderstorms
9/28/2013 7:00 AM 1.52 M M M M
9/29/2013 7:00 AM 1.85 M M M M Heavy rain showers, some thunder and lightning.
9/30/2013 7:00 AM 1.65 M M M M Gusty Winds and occasional thunder and lightning.



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