Station Overview Station Location
Station Number WA-PR-27 Latitude 47.130281
Station Name South Hill 3.3 WSW Longitude -122.336695
County Pierce Elevation (ft) 473



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 11 3.71 2.33 16 2.33 16 0.00 0 0 15 1 0.0 0 0
Nov 11 7.00 5.60 16 5.60 16 0.00 0 0 15 0 0.1 1 0
Dec 11 5.83 0.47 19 0.47 19 0.00 0 0 6 1 0.0 0 0
Jan 12 5.94 6.50 25 6.50 25 0.00 0 0 19 1 7.5 5 8
Feb 12 4.15 3.23 25 3.23 25 0.00 0 0 16 2 0.0 0 0
March 12 4.39 6.65 25 6.65 25 0.00 0 0 22 2 2.1 5 3
April 12 3.46 3.96 21 3.96 21 0.00 0 0 17 0 0.0 0 0
May 12 2.65 2.54 11 2.54 11 0.00 0 0 6 0 0.0 0 0
June 12 2.17 1.78 18 1.78 18 0.00 0 0 13 1 0.0 0 0
July 12 0.97 1.35 20 1.35 20 0.00 0 0 8 1 0.0 0 0
Aug 12 0.93 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
Sept 12 1.58 0.02 9 0.02 9 0.00 0 0 1 1 0.0 0 0
Water Year Totals: 42.78" 34.43" 207 days 34.43" 207 0.00" 0 days 0 138 days 10 days 9.7" 11 days 11 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
10/1/2011 0.01
10/2/2011 T
10/3/2011 0.23
10/4/2011 0.15
10/5/2011 0.02
10/6/2011 0.33
10/7/2011 0.02
10/8/2011 0.04
10/9/2011 0.07
10/10/2011 0.01
10/11/2011 0.63
10/12/2011 0.27
10/13/2011
10/14/2011 0.03
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011 0.31
10/30/2011 0.08
10/31/2011 0.13
11/1/2011
11/2/2011
11/3/2011 0.47
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011 0.24
11/13/2011 0.14
11/14/2011 0.20
11/15/2011
11/16/2011
11/17/2011 0.52
11/18/2011 0.40
11/19/2011 0.08
11/20/2011 0.00
11/21/2011 0.09
11/22/2011 0.59
11/23/2011 1.91
11/24/2011 0.19
11/25/2011 0.31
11/26/2011 0.02
11/27/2011
11/28/2011 0.40
11/29/2011
11/30/2011 0.04
12/1/2011 T
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.00
12/5/2011 0.00
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.07
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.07
12/16/2011 0.06
12/17/2011
12/18/2011 0.17
12/19/2011 0.09
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011 0.01
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012 0.60
1/6/2012 0.06
1/7/2012 0.02
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.32
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.04
1/15/2012 0.21
1/16/2012 0.10
1/17/2012 0.28
1/18/2012 0.48
1/19/2012 0.84
1/20/2012 0.61
1/21/2012 0.50
1/22/2012 0.08
1/23/2012 0.23
1/24/2012 0.04
1/25/2012 0.60
1/26/2012 0.38
1/27/2012
1/28/2012
1/29/2012 0.35
1/30/2012 0.76
1/31/2012 T
2/1/2012 0.32
2/2/2012 0.19
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.15
2/9/2012 0.12
2/10/2012 0.17
2/11/2012
2/12/2012 0.02
2/13/2012 0.17
2/14/2012
2/15/2012 0.03
2/16/2012
2/17/2012 0.15
2/18/2012 0.65
2/19/2012 0.22
2/20/2012 0.01
2/21/2012 0.20
2/22/2012 0.47
2/23/2012 T
2/24/2012 0.00
2/25/2012 0.31
2/26/2012
2/27/2012 T
2/28/2012 0.00
2/29/2012 0.05
3/1/2012 0.31
3/2/2012 T
3/3/2012 0.11
3/4/2012 0.00
3/5/2012 0.04
3/6/2012 0.27
3/7/2012 T
3/8/2012
3/9/2012
3/10/2012 0.06
3/11/2012 0.74
3/12/2012 0.14
3/13/2012 0.70
3/14/2012 0.12
3/15/2012 0.39
3/16/2012 0.52
3/17/2012 0.29
3/18/2012 0.38
3/19/2012 0.21
3/20/2012 0.05
3/21/2012 0.19
3/22/2012 0.30
3/23/2012
3/24/2012
3/25/2012
3/26/2012 0.03
3/27/2012 0.04
3/28/2012
3/29/2012 0.32
3/30/2012 1.09
3/31/2012 0.35
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.22
4/2/2012 0.04
4/3/2012
4/4/2012 0.25
4/5/2012 0.01
4/6/2012 0.11
4/7/2012
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012
4/12/2012 0.25
4/13/2012 0.04
4/14/2012
4/15/2012
4/16/2012 0.44
4/17/2012
4/18/2012
4/19/2012 0.11
4/20/2012 0.90
4/21/2012 0.26
4/22/2012
4/23/2012
4/24/2012 0.00
4/25/2012 0.05
4/26/2012 0.41
4/27/2012 0.32
4/28/2012 0.06
4/29/2012 0.07
4/30/2012 0.42
5/1/2012 0.25
5/2/2012 0.47
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012 0.00
5/18/2012 0.00
5/19/2012
5/20/2012
5/21/2012 0.38
5/22/2012 0.97
5/23/2012 0.30
5/24/2012 0.17
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012 0.30
6/8/2012 0.39
6/9/2012 0.04
6/10/2012
6/11/2012
6/12/2012 T
6/13/2012 0.04
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.06
6/18/2012 0.02
6/19/2012 0.19
6/20/2012
6/21/2012
6/22/2012
6/23/2012 0.32
6/24/2012 0.26
6/25/2012 0.01
6/26/2012 0.05
6/27/2012 0.05
6/28/2012 0.00
6/29/2012
6/30/2012 0.05
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.02
7/2/2012 0.00
7/3/2012 0.23
7/4/2012 0.27
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.04
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 T
7/15/2012
7/16/2012 0.11
7/17/2012
7/18/2012
7/19/2012 0.00
7/20/2012 0.27
7/21/2012 0.39
7/22/2012
7/23/2012 0.02
7/24/2012
7/25/2012
7/26/2012 0.00
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012 0.00
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012 0.00
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 T
9/4/2012 0.00
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.00
9/8/2012 0.00
9/9/2012
9/10/2012 0.02
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.01 M M M M
10/2/2011 7:00 AM T M M M M
10/3/2011 7:00 AM 0.23 M M M M
10/4/2011 7:00 AM 0.15 M M M M
10/5/2011 7:00 AM 0.02 M M M M
10/6/2011 7:00 AM 0.33 M M M M
10/7/2011 7:00 AM 0.02 M M M M
10/8/2011 7:00 AM 0.04 M M M M
10/9/2011 7:00 AM 0.07 M M M M
10/10/2011 7:00 AM 0.01 M M M M
10/11/2011 7:00 AM 0.63 M M M M
10/12/2011 7:00 AM 0.27 M M M M
10/14/2011 7:00 AM 0.03 M M M M
10/29/2011 7:00 AM 0.31 M M M M
10/30/2011 7:00 AM 0.08 M M M M
10/31/2011 7:00 AM 0.13 M M M M
11/3/2011 7:00 AM 0.47 M M M M
11/12/2011 7:00 AM 0.24 M M M M
11/13/2011 7:00 AM 0.14 M M M M
11/14/2011 7:00 AM 0.20 M M M M
11/17/2011 7:00 AM 0.52 M M M M
11/18/2011 7:00 AM 0.40 0.1 M T M
11/19/2011 7:00 AM 0.08 T M T M
11/20/2011 7:00 AM 0.00 0.0 M 0.0 M Freezing fog last night; clear skies and 24 degress this morning
11/21/2011 7:00 AM 0.09 M M M M
11/22/2011 7:00 AM 0.59 M M M M
11/23/2011 7:00 AM 1.91 M M M M 1.29" from 7 am yesterday to 7 pm last night and 0.62" from 7 pm last night to 7 am this morning.
11/24/2011 7:00 AM 0.19 M M M M
11/25/2011 7:00 AM 0.31 M M M M
11/26/2011 7:00 AM 0.02 M M M M
11/28/2011 7:00 AM 0.40 M M M M
11/30/2011 7:00 AM 0.04 M M M M
12/1/2011 7:00 AM T M M M M Light rain just after 7:00 am the previous morning
12/2/2011 7:00 AM 0.00 0.0 M M M
12/3/2011 7:00 AM 0.00 0.0 M M M
12/4/2011 7:00 AM 0.00 0.0 M M M
12/5/2011 7:00 AM 0.00 0.0 M M M
12/6/2011 7:00 AM 0.00 0.0 M M M Frost
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 7:00 AM 0.07 M M M M
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 7:00 AM 0.00 0.0 M M M
12/15/2011 7:00 AM 0.07 M M M M
12/16/2011 7:00 AM 0.06 M M M M
12/18/2011 7:00 AM 0.17 M M M M
12/19/2011 7:00 AM 0.09 M M M M
12/24/2011 7:00 AM 0.01 M M M M
1/5/2012 7:00 AM 0.60 M M M M
1/6/2012 7:00 AM 0.06 M M M M
1/7/2012 7:00 AM 0.02 M M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.32 M M M M
1/11/2012 7:00 AM 0.00 0.0 M M M
1/12/2012 7:00 AM 0.00 0.0 M M M
1/13/2012 7:00 AM 0.00 0.0 M M M
1/14/2012 7:00 AM 0.04 M M M M
1/15/2012 7:00 AM 0.21 0.5 M 0.5 M
1/16/2012 7:00 AM 0.10 0.5 0.10 1.0 M
1/17/2012 7:00 AM 0.28 1.5 0.28 2.5 0.05 32 degree and the snow is melting. Surprisingly, only 0.05" liquid from the snow depth core even though 0.28" fell as snow last night.
1/18/2012 7:00 AM 0.48 4.0 M 5.5 M
1/19/2012 7:00 AM 0.84 1.0 M 5.0 M The 1" of new snow occurred yesterday morning and was measured before the melting and freezing rain. This 1" of snow is gone and replaced by 1/2" of ice.
1/20/2012 7:00 AM 0.61 M M 4.5 M
1/21/2012 7:00 AM 0.50 M M 2.5 M
1/22/2012 7:00 AM 0.08 0.0 M 1.0 M
1/23/2012 7:00 AM 0.23 0.0 M T M
1/24/2012 7:00 AM 0.04 0.0 M 0.0 M Some snow in patches remain on the lawns but the snowboard has no snow.
1/25/2012 7:00 AM 0.60 M M 0.0 M
1/26/2012 7:00 AM 0.38 T M 0.0 M A couple of ice pellet showers yesterday morning.
1/29/2012 7:00 AM 0.35 0.0 M 0.0 M
1/30/2012 7:00 AM 0.76 0.0 M 0.0 M
1/31/2012 7:00 AM T 0.0 M 0.0 M
2/1/2012 7:00 AM 0.32 0.0 M 0.0 M
2/2/2012 7:00 AM 0.19 M M M M
2/3/2012 7:00 AM 0.00 0.0 M M M
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM 0.00 0.0 M M M
2/8/2012 7:00 AM 0.15 M M M M
2/9/2012 7:00 AM 0.12 M M M M
2/10/2012 7:00 AM 0.17 M M M M
2/12/2012 7:00 AM 0.02 M M M M
2/13/2012 7:00 AM 0.17 M M M M
2/15/2012 7:00 AM 0.03 M M M M
2/17/2012 7:00 AM 0.15 M M M M
2/18/2012 7:00 AM 0.65 M M M M
2/19/2012 7:00 AM 0.22 M M M M
2/20/2012 7:00 AM 0.01 M M M M
2/21/2012 7:00 AM 0.20 M M M M
2/22/2012 7:00 AM 0.47 M M M M
2/23/2012 7:00 AM T M M M M
2/24/2012 7:00 AM 0.00 0.0 M M M
2/25/2012 7:00 AM 0.31 M M M M
2/27/2012 7:00 AM T T M 0.0 M Some light showers yesterday with a few wet snowflakes mixed in.
2/28/2012 7:00 AM 0.00 0.0 M 0.0 M Light frost on grass and rooftops this morning
2/29/2012 7:00 AM 0.05 M M 0.0 M
3/1/2012 7:00 AM 0.31 T T T T
3/2/2012 7:00 AM T 0.0 M 0.0 M
3/3/2012 7:00 AM 0.11 0.0 M 0.0 M
3/4/2012 7:00 AM 0.00 0.0 M M M
3/5/2012 7:00 AM 0.04 M M M M
3/6/2012 7:00 AM 0.27 0.2 M 0.2 M
3/7/2012 7:00 AM T T M 0.0 M A couple of snowflakes fell yesterday morning before it cleared up
3/10/2012 7:00 AM 0.06 M M M M
3/11/2012 7:00 AM 0.74 M M M M
3/12/2012 7:00 AM 0.14 M M M M
3/13/2012 7:00 AM 0.70 0.5 M 0.5 M
3/14/2012 7:00 AM 0.12 0.5 M 0.0 M Snow fell in 30 minutes from 7:00 AM to 7:30 am...right after yesterday's observation time
3/15/2012 7:00 AM 0.39 M M 0.0 M
3/16/2012 7:00 AM 0.52 M M M M
3/17/2012 7:00 AM 0.29 T M T M
3/18/2012 7:00 AM 0.38 0.3 M 0.0 M snow fell yesterday morning
3/19/2012 7:00 AM 0.21 T T T T Wet snow showers yesterday at 2 pm followed by ice pellet showers a couple of hours later. Frost this morning
3/20/2012 7:00 AM 0.05 M M M M
3/21/2012 7:00 AM 0.19 M M M M
3/22/2012 7:00 AM 0.30 0.6 M 0.6 M
3/26/2012 7:00 AM 0.03 M M M M
3/27/2012 7:00 AM 0.04 M M M M
3/29/2012 7:00 AM 0.32 0.0 M 0.0 M
3/30/2012 7:00 AM 1.09 0.0 M 0.0 M
3/31/2012 7:00 AM 0.35 M M M M
4/1/2012 7:00 AM 0.22 M M M M
4/2/2012 7:00 AM 0.04 M M M M
4/4/2012 7:00 AM 0.25 M M M M
4/5/2012 7:00 AM 0.01 M M M M
4/6/2012 7:00 AM 0.11 M M M M
4/8/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 7:00 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.25 M M M M
4/13/2012 7:00 AM 0.04 M M M M
4/16/2012 7:00 AM 0.44 M M M M
4/19/2012 7:00 AM 0.11 M M M M
4/20/2012 7:00 AM 0.90 M M M M
4/21/2012 7:00 AM 0.26 M M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.05 M M M M
4/26/2012 7:00 AM 0.41 M M M M
4/27/2012 7:00 AM 0.32 M M M M
4/28/2012 7:00 AM 0.06 M M M M
4/29/2012 7:00 AM 0.07 M M M M
4/30/2012 7:00 AM 0.42 M M M M
5/1/2012 7:00 AM 0.25 M M M M
5/2/2012 7:00 AM 0.47 M M M M
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.00 0.0 M M M Light frost on rooftops this morning
5/11/2012 7:00 AM 0.00 0.0 M M M Light frost on rooftops this morning
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.38 M M M M
5/22/2012 7:00 AM 0.97 M M M M
5/23/2012 7:00 AM 0.30 M M M M
5/24/2012 7:00 AM 0.17 M M M M
6/7/2012 7:00 AM 0.30 M M M M
6/8/2012 7:00 AM 0.39 M M M M
6/9/2012 7:00 AM 0.04 M M M M
6/12/2012 7:00 AM T M M M M Drizzle this morning before 7 AM
6/13/2012 7:00 AM 0.04 M M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.06 M M M M
6/18/2012 7:00 AM 0.02 M M M M
6/19/2012 7:00 AM 0.19 M M M M
6/23/2012 7:00 AM 0.32 M M M M
6/24/2012 7:00 AM 0.26 M M M M
6/25/2012 7:00 AM 0.01 M M M M
6/26/2012 7:00 AM 0.05 M M M M
6/27/2012 7:00 AM 0.05 M M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/30/2012 7:00 AM 0.05 M M M M
7/1/2012 7:00 AM 0.02 M M M M
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.23 M M M M
7/4/2012 7:00 AM 0.27 M M M M Good rain shower yesterday afternoon
7/5/2012 7:00 AM 0.00 0.0 M M M
7/6/2012 7:00 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM 0.04 M M M M Some thunderstorms with frequent mostly in-cloud but a few cloud-to-ground and cloud-to-cloud lightning strikes between 10:30 pm and 12:30 AM. Nice rain shower, too.
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM T M M M M Rain shower from building thunderstorm moving east to west at 6 PM
7/16/2012 7:00 AM 0.11 M M M M Thunderstorms last night
7/19/2012 7:00 AM 0.00 0.0 M M M
7/20/2012 7:00 AM 0.27 M M M M Mostly from this morning's thunderstorms
7/21/2012 7:00 AM 0.39 M M M M
7/23/2012 7:00 AM 0.02 M M M M Couple of light rain showers yesterday afternoon
7/26/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/11/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.00 0.0 M M M
9/3/2012 7:00 AM T M M M M I would have missed the rain shower if I hadn't been outside. NWS mentioned the showers in their discussion.
9/4/2012 7:00 AM 0.00 0.0 M M M
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 7:00 AM 0.00 0.0 M M M
9/7/2012 7:00 AM 0.00 0.0 M M M
9/8/2012 7:00 AM 0.00 0.0 M M M
9/10/2012 7:00 AM 0.02 M M M 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