Station Overview Station Location
Station Number WA-CH-18 Latitude 47.487594
Station Name Wenatchee 4.3 N Longitude -120.338432
County Chelan Elevation (ft) 1066



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 0.63 0.77 10 0.77 10 0.00 0 0 4 0 0.0 0 0
Nov 09 1.67 0.89 14 0.89 14 0.00 0 0 4 0 0.0 0 0
Dec 09 1.95 0.39 13 0.39 13 0.00 0 0 2 0 4.5 1 1
Jan 10 1.61 1.33 6 1.33 6 0.00 0 0 4 0 3.0 1 0
Feb 10 1.21 1.08 3 1.08 3 0.00 0 0 1 0 0.0 0 0
March 10 0.84 0.21 1 0.21 1 0.00 0 0 1 0 0.0 0 0
April 10 0.57 0.69 2 0.69 2 0.00 0 0 2 0 0.0 0 0
May 10 0.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 0.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 0.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 0.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 0.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 10.83" 5.36" 49 days 5.36" 49 0.00" 0 days 0 18 days 0 days 7.5" 2 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
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 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.61
10/15/2009 0.00
10/16/2009
10/17/2009 0.02
10/18/2009 0.09
10/19/2009 0.00
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009 0.05
11/1/2009 0.00
11/2/2009
11/3/2009 0.00
11/4/2009 0.00
11/5/2009
11/6/2009 0.03
11/7/2009
11/8/2009 0.00
11/9/2009
11/10/2009 0.00
11/11/2009 0.00
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009 0.16
11/23/2009 0.16
11/24/2009
11/25/2009 0.00
11/26/2009
11/27/2009 0.54
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009
12/2/2009
12/3/2009 0.00
12/4/2009 0.00
12/5/2009
12/6/2009 0.00
12/7/2009 0.00
12/8/2009
12/9/2009 0.00
12/10/2009 0.00
12/11/2009
12/12/2009
12/13/2009 0.00
12/14/2009 0.00
12/15/2009 0.24
12/16/2009 0.15
12/17/2009 0.00
12/18/2009
12/19/2009 0.00
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009 0.00
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010 0.36
1/3/2010
1/4/2010 0.00
1/5/2010 0.46
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 0.46
1/26/2010 0.00
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010 0.05
2/1/2010
2/2/2010 0.00
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
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010 1.08
2/28/2010 0.00
3/1/2010
3/2/2010
3/3/2010
3/4/2010 0.21
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
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
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010 0.24
4/4/2010
4/5/2010 0.45
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
10/10/2009 7:00 AM 0.00 0.0 M M M Partly cloudy with sun breaks.
10/11/2009 7:00 AM 0.00 0.0 M M M First visible frost this AM. Absolutely a gorgeous fall day!
10/12/2009 7:00 AM 0.00 0.0 M M M Very cold again this morning. Light frost in places.
10/13/2009 7:00 AM 0.00 0.0 M M M Cloudy and cold. Supposed snow showers expected today, then turning to rain.
10/14/2009 6:00 PM 0.61 M M M M Yikes! All that precip finally and did not check guage until this evening...did have hard rain showers during the day, and the rain did "wash out the Tripp Canyon Fire.
10/15/2009 7:00 AM 0.00 0.0 M M M
10/17/2009 7:00 AM 0.02 M M M M Very cloudy as of 10:00. More precip expected throughout the day.
10/18/2009 7:00 AM 0.09 M M M M Blue sky with broken clouds, yes!
10/19/2009 7:00 AM 0.00 0.0 M M M Will be out of area and unable to submit data through October 28th.
10/31/2009 8:40 AM 0.05 M M M M Observation up and running again. Home from vacation. Sunny w/a few high, broken clouds. Current temp 51.4 w/humidity at 35%.
11/1/2009 8:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M Light frost in places in yard. Crisp,clear morning.
11/4/2009 7:00 AM 0.00 0.0 M M M Clear with frost in places. Humidity 82% with temp reading 33.9. Low temp for evening 33.6
11/6/2009 7:00 AM 0.03 M M M M Sunny, blue skies with scattered high clouds
11/8/2009 8:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M Clear skies with fog settling in valley. Low last night 30.9 and high yesterday of 44.7. Current humidity 86%. No visible precipitation.
11/11/2009 7:00 AM 0.00 0.0 M M M No precip past 24 hours
11/22/2009 7:00 AM 0.16 M M M M
11/23/2009 9:24 AM 0.16 M M M M No measurable precipitation. Cloudy with an overnight low of 34.7. Currently at 0924 37.9 degrees with humidity at 75%. Yesterday high 38.4 degrees.
11/25/2009 7:00 AM 0.00 0.0 M M M No precipitation. Low cloud cover. Yesterday, low of 41.3 with a high of 47.1
11/27/2009 7:00 AM 0.54 M M M M
11/28/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation, very cloudy. Low of 35.4 degrees and high of 42.2
11/29/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation
11/30/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation, currently light drizzle with low cloud cover.
12/3/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation.
12/4/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation. Currently at 0845 27.1 degrees with humidity t 77%. Feels like 20 Degrees. Low last night of 23.1 degrees.
12/6/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation. Light smow fall in late evening.
12/7/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation. Clear skies and very cold. 6 degrees, feels like -4.
12/9/2009 7:00 AM 0.00 0.0 M M M No precip. Very cold. Currently 6.1'
12/10/2009 7:00 AM 0.00 0.0 M M M Very,very cold. 3'. Clear skies and no measurable precipittion
12/13/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation.
12/14/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation. Cloudy with snow flurries beginning. Current temperature 22'.
12/15/2009 7:00 AM 0.24 4.5 0.24 4.5 M 4.5" of light fluffy snow that began to stick in earnest around 1830 last night. Light snow continued to fall until 0130. Low yesterday of 19 degrees. Currently 27% humidity.
12/16/2009 6:00 PM 0.15 M M M M Missed reading this AM. No visible precipitation today.
12/17/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation. Currently 23' with 84% humidity
12/19/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation
12/26/2009 7:00 AM 0.00 0.0 M M M No measurable precipitation
1/2/2010 7:00 AM 0.36 M M M M
1/4/2010 7:00 AM 0.00 0.0 M M M No measurement this AM due to guage not on location. Currently raining w/mixture of snow.
1/5/2010 7:00 AM 0.46 M M M M Not able to measure snow fall.
1/25/2010 7:00 AM 0.46 3.0 M 0.0 0.46 Began snowing lightly about 3:00 PM 1/24. Accumulation approximately 3"
1/26/2010 7:00 AM 0.00 0.0 M M M No measurable precipitation. Cloudy and warm at 36 degrees
1/31/2010 7:00 AM 0.05 M M M M
2/2/2010 7:00 AM 0.00 0.0 M M M No measurable precipitation. Low of 34.8' Monday evening. Broken clouds w/blue sky this AM!
2/27/2010 7:00 AM 1.08 M M M M
2/28/2010 7:00 AM 0.00 0.0 M M M No measurable precipitation. Cloudy with sunbreaks
3/4/2010 7:00 AM 0.21 M M M M
4/3/2010 7:00 AM 0.24 M M M M
4/5/2010 7:00 AM 0.45 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