Station Overview Station Location
Station Number WA-CH-14 Latitude 47.48236179
Station Name Wenatchee 4.0 NNW Longitude -120.34460004
County Chelan Elevation (ft) 1059



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 0.57 1.16 10 1.16 10 0.00 0 0 10 0 0.0 0 0
Nov 09 1.55 0.70 5 0.70 5 0.00 0 0 5 0 0.0 0 0
Dec 09 1.82 0.93 16 0.84 3 0.09 13 2 3 0 1.8 1 2
Jan 10 1.48 0.30 31 0.30 1 0.00 30 0 1 0 4.0 1 1
Feb 10 1.13 3.44 18 1.07 3 2.37 15 1 3 0 0.0 0 0
March 10 0.76 0.44 7 0.44 7 0.00 0 0 7 0 0.0 0 0
April 10 0.55 1.01 7 1.01 7 0.00 0 0 7 0 0.0 0 0
May 10 0.63 1.34 16 1.34 7 0.00 9 0 7 0 0.0 0 0
June 10 0.65 1.99 10 1.21 9 0.78 1 1 9 0 0.0 0 0
July 10 0.35 1.21 3 1.21 3 0.00 0 0 3 0 0.0 0 0
Aug 10 0.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 0.37 1.29 7 1.29 7 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 10.09" 13.81" 130 days 10.57" 62 3.24" 68 days 4 62 days 0 days 5.8" 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009 0.52
10/15/2009 0.09
10/16/2009
10/17/2009 0.03
10/18/2009
10/19/2009
10/20/2009
10/21/2009 0.04
10/22/2009
10/23/2009 0.03
10/24/2009 0.12
10/25/2009
10/26/2009 0.01
10/27/2009 0.16
10/28/2009
10/29/2009 0.10
10/30/2009 0.06
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009 0.03
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009 0.03
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009 0.03
11/21/2009
11/22/2009 0.06
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009 0.55
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009 **
12/4/2009 **
12/5/2009 **
12/6/2009 **
12/7/2009 **
12/8/2009 **
12/9/2009 **
12/10/2009 **
12/11/2009 **
12/12/2009 0.04
12/13/2009
12/14/2009
12/15/2009 0.39
12/16/2009 0.39
12/17/2009
12/18/2009
12/19/2009
12/20/2009 0.06
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009 **
12/29/2009 **
12/30/2009 0.05
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.30
1/2/2010 **
1/3/2010 **
1/4/2010 **
1/5/2010 **
1/6/2010 **
1/7/2010 **
1/8/2010 **
1/9/2010 **
1/10/2010 **
1/11/2010 **
1/12/2010 **
1/13/2010 **
1/14/2010 **
1/15/2010 **
1/16/2010 **
1/17/2010 **
1/18/2010 **
1/19/2010 **
1/20/2010 **
1/21/2010 **
1/22/2010 **
1/23/2010 **
1/24/2010 **
1/25/2010 **
1/26/2010 **
1/27/2010 **
1/28/2010 **
1/29/2010 **
1/30/2010 **
1/31/2010 **
2/1/2010 **
2/2/2010 **
2/3/2010 **
2/4/2010 **
2/5/2010 **
2/6/2010 **
2/7/2010 **
2/8/2010 **
2/9/2010 **
2/10/2010 **
2/11/2010 **
2/12/2010 **
2/13/2010 **
2/14/2010 **
2/15/2010 2.37
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010 0.02
2/25/2010
2/26/2010 0.11
2/27/2010 0.94
2/28/2010
3/1/2010
3/2/2010
3/3/2010 0.19
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010 0.03
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010 0.02
3/23/2010
3/24/2010
3/25/2010
3/26/2010 0.02
3/27/2010
3/28/2010
3/29/2010 0.08
3/30/2010 0.06
3/31/2010 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010 0.26
4/4/2010
4/5/2010 0.38
4/6/2010 0.12
4/7/2010
4/8/2010 0.03
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 0.03
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010 0.09
4/28/2010 0.10
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010 0.03
5/4/2010 0.64
5/5/2010
5/6/2010 0.02
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 0.06
5/18/2010 0.11
5/19/2010 0.26
5/20/2010 0.22
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 0.78
6/2/2010 0.09
6/3/2010 0.17
6/4/2010 0.20
6/5/2010
6/6/2010 0.04
6/7/2010 0.17
6/8/2010
6/9/2010 0.35
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010 0.04
6/18/2010
6/19/2010
6/20/2010 0.10
6/21/2010 0.05
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 0.97
7/30/2010 0.16
7/31/2010 0.08
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 0.37
9/8/2010 0.26
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010 0.02
9/17/2010 0.03
9/18/2010 0.15
9/19/2010 0.33
9/20/2010 0.13
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
10/14/2009 7:00 AM 0.52 M M M M First fall rain. Rained all night, lightly
10/15/2009 7:00 AM 0.09 M M M M
10/17/2009 7:00 AM 0.03 M M M M
10/21/2009 7:00 AM 0.04 M M M M Light rain now
10/23/2009 7:00 AM 0.03 M M M M
10/24/2009 7:00 AM 0.12 M M M M
10/26/2009 7:00 AM 0.01 M M M M
10/27/2009 7:00 AM 0.16 M M M M Overnight rain
10/29/2009 7:00 AM 0.10 M M M M Drizzling now
10/30/2009 7:00 AM 0.06 M M M M
11/6/2009 7:00 AM 0.03 M M M M
11/14/2009 7:00 AM 0.03 M M M M
11/20/2009 7:00 AM 0.03 M M M M
11/22/2009 7:00 AM 0.06 M M M M Still drizzling
11/27/2009 7:00 AM 0.55 M M M M Overnight rain
12/15/2009 7:00 AM 0.39 M M 5.0 M Powder snow fell overnight
12/16/2009 7:00 AM 0.39 1.8 0.39 7.5 M
12/20/2009 7:00 AM 0.06 M M M M Drizzle, continuing
1/1/2010 7:00 AM 0.30 4.0 0.30 4.0 M
2/24/2010 7:00 AM 0.02 M M M M
2/26/2010 7:00 AM 0.11 M M M M Still drizzling
2/27/2010 7:00 AM 0.94 M M M M Light to drizzly all day yesterday gave us almost an inch of rain? Most of it must have soaked in.
3/3/2010 7:00 AM 0.19 M M M M
3/13/2010 7:00 AM 0.03 M M M M
3/22/2010 7:00 AM 0.02 M M M M Two very short showers
3/26/2010 7:00 AM 0.02 M M M M
3/29/2010 7:00 AM 0.08 M M M M
3/30/2010 7:00 AM 0.06 M M M M
3/31/2010 7:00 AM 0.04 M M M M
4/3/2010 7:00 AM 0.26 M M M M
4/5/2010 7:00 AM 0.38 M M M M Mixed snow and rain
4/6/2010 7:00 AM 0.12 M M M M
4/8/2010 7:00 AM 0.03 M M M M
4/21/2010 7:00 AM 0.03 M M M M
4/27/2010 7:00 AM 0.09 M M M M Overnight light rain
4/28/2010 7:00 AM 0.10 M M M M Afternoon gentle rain
5/3/2010 7:00 AM 0.03 M M M M
5/4/2010 7:00 AM 0.64 M M M M Rained medium hard in early afternoon yesterday. Great fun!
5/6/2010 7:00 AM 0.02 M M M M
5/17/2010 7:00 AM 0.06 M M M M
5/18/2010 7:00 AM 0.11 M M M M
5/19/2010 7:00 AM 0.26 M M M M Yesterday's drizzle
5/20/2010 7:00 AM 0.22 M M M M Mostly overnight
6/2/2010 6:00 AM 0.09 M M M M
6/3/2010 7:00 AM 0.17 M M M M
6/4/2010 7:00 AM 0.20 M M M M
6/6/2010 7:00 AM 0.04 M M M M
6/7/2010 7:00 AM 0.17 M M M M
6/9/2010 7:00 AM 0.35 M M M M Overnight, starting about 11 pm
6/17/2010 7:00 AM 0.04 M M M M
6/20/2010 7:00 AM 0.10 M M M M
6/21/2010 7:00 AM 0.05 M M M M
7/29/2010 7:00 AM 0.97 M M M M Evening thunderstorm
7/30/2010 7:00 AM 0.16 M M M M Afternoon/evening rain
7/31/2010 7:00 AM 0.08 M M M M
9/7/2010 7:00 AM 0.37 M M M M Overnight
9/8/2010 7:00 AM 0.26 M M M M Overnight
9/16/2010 7:00 AM 0.02 M M M M
9/17/2010 7:00 AM 0.03 M M M M
9/18/2010 7:00 AM 0.15 M M M M
9/19/2010 7:00 AM 0.33 M M M M Overnight
9/20/2010 7:00 AM 0.13 M M M M Afternoon thunderstorm



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/3/2009 12/12/2009 5:00 PM 10 0.04 M M
12/28/2009 12/30/2009 7:00 AM 3 0.05 0.5 M
1/2/2010 2/15/2010 5:00 PM 45 2.37 M M
5/23/2010 6/01/2010 4:00 PM 10 0.78 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