Station Overview Station Location
Station Number WA-SN-47 Latitude 47.886599
Station Name Sultan 1.7 NNE Longitude -121.788257
County Snohomish Elevation (ft) 485



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 6.52 10.49 31 5.73 20 4.76 11 4 14 1 0.0 0 0
Nov 09 10.37 11.79 29 6.93 15 4.86 14 5 13 0 0.0 0 0
Dec 09 7.88 3.54 30 2.17 24 1.37 6 3 10 0 0.0 0 0
Jan 10 8.46 2.20 5 1.67 3 0.53 2 1 3 0 0.0 0 0
Feb 10 5.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 6.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 5.30 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 4.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 3.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 1.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 1.66 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 3.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 65.82" 28.02" 95 days 16.50" 62 11.52" 33 days 13 40 days 1 days 0.0" 0 days 0 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 0.06
10/2/2009 0.33
10/3/2009 0.31
10/4/2009 **
10/5/2009 0.01
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 **
10/11/2009 **
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.21
10/15/2009 0.87
10/16/2009 0.02
10/17/2009 **
10/18/2009 **
10/19/2009 1.41
10/20/2009 0.01
10/21/2009 T
10/22/2009 0.91
10/23/2009 0.80
10/24/2009 **
10/25/2009 **
10/26/2009 3.34
10/27/2009 0.71
10/28/2009 0.12
10/29/2009 0.25
10/30/2009 1.02
10/31/2009 0.11
11/1/2009 **
11/2/2009 0.21
11/3/2009 0.07
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 1.06
11/7/2009
11/8/2009 **
11/9/2009 1.29
11/10/2009 0.39
11/11/2009 0.51
11/12/2009 0.01
11/13/2009 0.11
11/14/2009 0.35
11/15/2009 **
11/16/2009 0.75
11/17/2009 1.70
11/18/2009 0.08
11/19/2009 0.55
11/20/2009 1.26
11/21/2009 **
11/22/2009 **
11/23/2009 0.81
11/24/2009 0.81
11/25/2009 0.03
11/26/2009 **
11/27/2009 **
11/28/2009 **
11/29/2009 **
11/30/2009 1.80
12/1/2009 0.09
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 **
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 M
12/15/2009 0.31
12/16/2009 0.36
12/17/2009 0.59
12/18/2009 0.02
12/19/2009 0.36
12/20/2009 **
12/21/2009 1.37
12/22/2009 0.29
12/23/2009 0.02
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 **
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.10
12/31/2009 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.44
1/2/2010
1/3/2010 **
1/4/2010 0.53
1/5/2010 0.77
1/6/2010 0.46
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
2/16/2010
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
2/28/2010
3/1/2010
3/2/2010
3/3/2010
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
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
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 0.06 0.0 M M M 46 Deg, 30.14 in, Stratus Clouds, On and Off Rain, Light Air from the South
10/2/2009 8:00 AM 0.33 M M M M 48 Deg, Bar 30.04 in, Stratocumulus Clouds, Calm
10/3/2009 8:00 AM 0.31 M M M M 33 Deg, Light Frost, 29.88 in Bar, A Few Altocumulus Clouds and Fog in the Valley, Calm
10/6/2009 8:00 AM 0.00 0.0 M M M 41 DEG, 30.05 IN,Clear,Calm
10/7/2009 8:00 AM 0.00 0.0 M M M 44 Deg, 29.98 in, Stratocumulus Clouds Clearing to sunshine, Calm
10/8/2009 7:00 AM 0.00 0.0 M M M 42 Seg. 29.98 in, Clear, Calm
10/9/2009 8:00 AM 0.00 0.0 M M M 45 Deg, 30.06 in, Clearing Stratocumulus Clouds with Fog in the Valley, Calm
10/13/2009 8:00 AM 0.00 0.0 M M M 44 Deg, 29.24 in, Stratocumulus Clouds,Fresh Breeze from the East
10/14/2009 8:00 AM 0.21 M M M M 48 Deg, 29.16 in, Stratus Fractus clouds, Gentle Breeze from the East
10/15/2009 7:00 AM 0.87 M M M M 48 Deg, 29.94 in, Stratocumulus clouds around the mountans and Cirus above the rest clear skies, Gentle Breeze from the East
10/16/2009 8:00 AM 0.02 M M M M 60 Deg, 29.93 in, Stratus Fractuc Clouds, Moderate Breeze from the East South East
10/20/2009 8:00 AM 0.01 M M M M 44 Deg, 29.92 in, Clearing Stratus Cumulus Clouds w/ Fog in the Valley, Calm
10/21/2009 8:00 AM T M M M M 52 Deg, 29.80in, Stratus Clouds, Light Rain, Gentle Breeze from the East
10/22/2009 7:00 AM 0.91 M M M M 42 Deg, 30.08 in, Stratus Fractus Clouds, Calm
10/23/2009 8:00 AM 0.80 M M M M 46 Deg, Rain, Stratus Clouds, 29.85 in, Gentle Breeze from the East
10/27/2009 8:00 AM 0.71 M M M M 38 Deg, 29.94 in, Stratus Fractus Clouds, On and Off Rain, Light Air from the East
10/28/2009 8:00 AM 0.12 M M M M 36 Deg, 30.12 in, Stratus Fractus Clouds, Calm, Snow across the valley on top of Haystack Mt ( About 3000 ft)
10/29/2009 7:00 AM 0.25 M M M M 38 Deg,29.90 in, Stratus Clouds, Light Rain, Light Breeze from the South East
10/30/2009 8:00 AM 1.02 M M M M 51 Deg.29.86 in, Strats Fractus Clouds,Rain at Times, Light Air from thw SSE
10/31/2009 8:00 AM 0.11 M M M M 50 Deg, 29.88 in Stratus Cumulus Clouds with some sunshine, Gentle Breeze from the East
11/3/2009 8:00 AM 0.07 M M M M 40 Deg,30.19 in, Altocumulus Clouds with plenty of Sun, Light Air from the South
11/4/2009 8:00 AM 0.00 0.0 M M M 51 Deg, 29.80 in, Altostratus Clouds, Moderate Breeze from the East
11/5/2009 8:00 AM 0.00 0.0 M M M
11/6/2009 8:00 AM 1.06 M M M M 41Deg, 29.95 in, Stratus Fractus Clouds with clearing to the West.Hard rain and wind just stopped,Snow on the Mts down to about 2500 feet, Winds Calm now
11/10/2009 8:00 AM 0.39 M M M M 41 Deg, 29.91 in, Stratus Fractus Clouds, Light Air from the East
11/11/2009 8:00 AM 0.51 M M M M 38 Deg, 29.90 in, Cumulus Clouds, Light Air from the North
11/12/2009 7:00 AM 0.01 M M M M 38 Deg, 29.78 in, Clear, Gentle Breeze from the East
11/13/2009 8:00 AM 0.11 M M M M 38 Deg, 29.56 in, Rain, Stratus Clouds, Light Breeze from the East
11/14/2009 8:00 AM 0.35 M M M M 32 Deg, 30.05 in, mostly Clear with Cumulus Clouds, Light Breeze from the East , Snow on the Hills
11/17/2009 8:00 AM 1.70 M M M M 40 Deg, 29.55 in, Stratus Fractus Clouds with some clearing, Light Air from the North
11/18/2009 8:00 AM 0.08 M M M M 38 Deg, 29.84 in, Clear with a few Cumulus Clouds, Light Air from the South
11/19/2009 7:00 AM 0.55 M M M M 38 Deg, 29.62 in, Rain, Moderate Breeze from the East
11/20/2009 8:00 AM 1.26 M M M M 44 Deg, 29.36 in, Rain, Vz about 3 Mi, Stratus Clouds,light Air from the South
11/24/2009 8:00 AM 0.81 M M M M 41 Deg, 30.14 in, Low Stratus Clouds, Light Rain at times, Light Breeze from the South
11/25/2009 8:00 AM 0.03 M M M M 46 Deg, 30.06 in, Partly Sunny with Altocumulus Clouds, Gentle Breeze from the East
12/1/2009 8:00 AM 0.09 M M M M 30 Deg, Fog vz about !/4 mile, 30.08 in,Light Air from the North
12/2/2009 8:00 AM 0.00 0.0 M M M 27 Deg,Clear,3o.12 in, Light Air from the South
12/3/2009 7:00 AM 0.00 0.0 M M M 36 Deg, 30.12 in, Cirus Clouds w haze around the Moon, Moderate Breeze from the East (Chinook}
12/4/2009 8:00 AM 0.00 0.0 M M M 22 Deg, Clear and Cold, Light Air from the North, 30.08 in
12/5/2009 8:00 AM 0.00 0.0 M M M 26 Reg, Clear and Cold, 30.16 in, Calm
12/8/2009 8:00 AM 0.00 0.0 M M M 15 Deg, 30.03 in, Cold and Clear, Light Breeze from the East
12/9/2009 8:00 AM 0.00 0.0 M M M 12 Deg, 30.12 in, Cold and Clear with some Cirrus clouds, light air from the South
12/10/2009 7:00 AM 0.00 0.0 M M M 10 Deg, Cooooold and Clear, Calm, 30.02 in
12/11/2009 8:00 AM 0.00 0.0 M M M 12 Deg, 29.81 in, Cirrus Clouds, Light Air from the North
12/12/2009 8:00 AM 0.00 0.0 M M M 16 Deg, 29.64 in, Partly Cloudy with Cirrus above and Stratoscumulus below, Calm
12/13/2009 8:00 AM 0.00 0.0 M M M 24 Deg, 29.56 in, Stratus Clouds, Light Air from the South
12/14/2009 8:00 AM M T M M M 30 Deg, 29.80 in, Light Snow had fallen during the day, Calm, Stratus Clouds about 3000 ft
12/15/2009 8:00 AM 0.31 M M M M 36 Deg, 29.70 in. Stratus Fractus Clouds, Gentle Breeze from the East
12/16/2009 8:00 AM 0.36 M M M M 42 Deg, 29,68 in, Stratus Fractus Clouds, Light Breeze from the East
12/17/2009 7:00 AM 0.59 M M M M 42 Deg, 30.04 in, Stratus Fractus Clouds, Calm
12/18/2009 8:00 AM 0.02 M M M M 45 Deg, 30.08 in, Mostly Clear with some Altocumulus Clouds,Gentle Breeze from the East
12/19/2009 8:00 AM 0.36 M M M M 40 Deg, 30.00 in, Fog vz about 1 mile, Calm
12/22/2009 8:00 AM 0.29 M M M M 33 Deg, 29.87 in, Stratocumulus Clouds, Light Air from the North
12/23/2009 8:00 AM 0.02 M M M M 32 Deg, 30.25 in, Altocumulus Clouds, Light Air from the North
12/24/2009 8:00 AM 0.00 0.0 M M M 27 Deg, 30 21 in,Sunny, Clear, Calm
12/25/2009 8:00 AM 0.00 0.0 M M M 25 Deg, 30.14, Clear and Cold, Calm, Merry Christmas !
12/28/2009 8:00 AM 0.00 0.0 M M M 38 Deg, 30.11 in, Stratus Fractus Clouds, Moderate Breeze from the East
12/29/2009 8:00 AM 0.00 0.0 M M M 32 Deg, 29.89 in,Partly Sunny with Altocumulus Clouds, Moderate Breeze from the South
12/30/2009 8:00 AM 0.10 M M M M 33 Deg, 29.79 in, Fog vz about 2 miles, Calm
12/31/2009 8:00 AM 0.03 M M M M 36 Deg, 29.84 in, Altocumulus Clouds with some clearing, Gentle Breeze from the East South East
1/1/2010 8:00 AM 0.44 M M M M 41 Deg, 29.64 in, Rain, Stratus Fractus Clouds, Gentle Breeze from the North East
1/5/2010 8:00 AM 0.77 M M M M 42 Deg, 29.88 in, Rain, Fog vz about 1 mile, Calm
1/6/2010 8:00 AM 0.46 M M M M 42 Deg, 30.10 in, Clear with some Stratocumulus Clouds to the South and West, Fresh Breeze from the East



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/4/2009 10/05/2009 8:00 AM 2 0.01 M M 38 Deg, 29.90 in, Clear, Calm
10/10/2009 10/12/2009 8:00 AM 3 0.00 M M 41 Deg, 29.59 in, Altocumulus, Gentle Breeze from the East
10/17/2009 10/19/2009 8:00 AM 3 1.41 M M 47 Deg, 29.77 in, Fog vz 1 mile, Calm
10/24/2009 10/26/2009 8:00 AM 3 3.34 M M 46 Deg, Heavy Rain, Stratus Clouds, 29.64 in. Light Breeze from the East
11/1/2009 11/02/2009 8:00 AM 2 0.21 M M 44 Deg, 30.14 in, Stratus Cumulus Clouds, Light Breeze from the NE
11/8/2009 11/09/2009 8:00 AM 2 1.29 M M 48 Deg.29.60 in, Stratus Fracyus Clouds, Moderate Breeze from the East, much Snow on the surrounding Mts down to about 2500 feet
11/15/2009 11/16/2009 8:00 AM 2 0.75 M M 49 Deg, 29.64 in, Rain, Stratus Clouds. Light Air from the NNE
11/21/2009 11/23/2009 8:00 AM 3 0.81 M M 38 Deg, 30.12 in.Light Rain, Stratus Clouds, Light Air from the South
11/26/2009 11/30/2009 8:00 AM 5 1.80 M M 40 Deg, 30.06 in, Stratusfractus Clouds with Clearing to the East, Light Air from the North
12/6/2009 12/07/2009 8:00 AM 2 0.00 M M 18 Deg, Clear and Cold, Calm, 30.01 in
12/20/2009 12/21/2009 8:00 AM 2 1.37 M M 44 Deg, 29.42 in, Rain, Low Stratus Clouds, Light Breeze from the East
12/26/2009 12/27/2009 8:00 AM 2 0.00 M M 28 Deg, 29.94 in, Clear overhead with Altocumulus Clouds to the Southwest, Light Air from the North
1/3/2010 1/04/2010 8:00 AM 2 0.53 M M 40 Deg, Rain, Moderate Breeze from the South East, 29.89 in



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