Station Overview Station Location
Station Number WY-SW-16 Latitude 41.507156
Station Name Rock Springs 7.1 SSE Longitude -109.155392
County Sweetwater Elevation (ft) 6750



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 0.95 1.44 20 1.44 20 0.00 0 0 6 2 11.7 3 3
Nov 11 0.66 1.78 25 1.78 25 0.00 0 0 7 4 18.8 10 25
Dec 11 0.49 0.28 28 0.28 28 0.00 0 0 3 7 5.5 5 28
Jan 12 0.47 0.74 27 0.74 27 0.00 0 0 5 3 6.4 6 16
Feb 12 0.48 0.57 18 0.57 18 0.00 0 0 6 5 7.3 7 16
March 12 0.72 0.07 21 0.07 21 0.00 0 0 1 6 1.1 2 6
April 12 1.03 0.90 13 0.90 13 0.00 0 0 8 0 3.8 3 3
May 12 1.41 0.31 5 0.31 5 0.00 0 0 2 1 0.0 0 0
June 12 0.89 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
July 12 0.77 0.98 9 0.98 9 0.00 0 0 3 0 0.0 0 0
Aug 12 0.66 0.33 16 0.33 16 0.00 0 0 3 2 0.0 0 0
Sept 12 1.02 0.37 10 0.37 10 0.00 0 0 5 1 0.0 0 0
Water Year Totals: 9.55" 7.77" 194 days 7.77" 194 0.00" 0 days 0 49 days 31 days 54.6" 36 days 97 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
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011 0.44
10/8/2011 0.71
10/9/2011 0.02
10/10/2011 0.00
10/11/2011 0.06
10/12/2011 0.03
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.18
10/18/2011 0.00
10/19/2011 0.00
10/20/2011 0.00
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011 0.00
10/26/2011 T
10/27/2011 T
10/28/2011 0.00
10/29/2011
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.35
11/2/2011 0.69
11/3/2011 T
11/4/2011 0.00
11/5/2011 0.21
11/6/2011 0.02
11/7/2011
11/8/2011 0.00
11/9/2011 0.00
11/10/2011
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.24
11/14/2011 0.03
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011
11/19/2011 0.24
11/20/2011 0.00
11/21/2011 T
11/22/2011 T
11/23/2011 0.00
11/24/2011 0.00
11/25/2011
11/26/2011 T
11/27/2011 0.00
11/28/2011
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.02
12/2/2011 0.00
12/3/2011 T
12/4/2011 T
12/5/2011 0.09
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 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 T
12/15/2011 T
12/16/2011 0.00
12/17/2011 0.00
12/18/2011
12/19/2011 0.00
12/20/2011 T
12/21/2011 T
12/22/2011 0.17
12/23/2011 0.00
12/24/2011
12/25/2011 0.00
12/26/2011 0.00
12/27/2011
12/28/2011 0.00
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 T
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012
1/3/2012 0.00
1/4/2012
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012
1/10/2012 0.00
1/11/2012 0.04
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 T
1/17/2012 0.03
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 T
1/21/2012 0.02
1/22/2012 0.57
1/23/2012
1/24/2012 0.08
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 T
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 T
2/3/2012
2/4/2012 0.00
2/5/2012 0.00
2/6/2012
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.03
2/10/2012
2/11/2012 T
2/12/2012 T
2/13/2012 0.26
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012 0.09
2/22/2012 0.00
2/23/2012 0.07
2/24/2012 T
2/25/2012
2/26/2012 T
2/27/2012 0.00
2/28/2012 0.09
2/29/2012 0.03
3/1/2012 0.07
3/2/2012 T
3/3/2012 0.00
3/4/2012 0.00
3/5/2012
3/6/2012 0.00
3/7/2012
3/8/2012 T
3/9/2012
3/10/2012
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 T
3/20/2012 T
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012
3/25/2012
3/26/2012
3/27/2012 T
3/28/2012 0.00
3/29/2012 T
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012 0.19
4/14/2012 0.08
4/15/2012 0.21
4/16/2012 0.04
4/17/2012 0.11
4/18/2012
4/19/2012 0.20
4/20/2012 0.04
4/21/2012 0.00
4/22/2012
4/23/2012
4/24/2012 0.00
4/25/2012 0.00
4/26/2012
4/27/2012
4/28/2012 0.03
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.03
5/2/2012 0.28
5/3/2012 0.00
5/4/2012 T
5/5/2012
5/6/2012
5/7/2012
5/8/2012 0.00
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
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
6/8/2012
6/9/2012
6/10/2012
6/11/2012 0.00
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012 0.00
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012 0.67
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012 0.10
7/24/2012 0.00
7/25/2012 0.21
7/26/2012 0.00
7/27/2012 0.00
7/28/2012 0.00
7/29/2012 0.00
7/30/2012
7/31/2012 0.00
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012 0.02
8/12/2012 0.00
8/13/2012
8/14/2012 0.00
8/15/2012
8/16/2012 T
8/17/2012
8/18/2012
8/19/2012
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 T
8/28/2012 0.14
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.17
9/1/2012 T
9/2/2012 0.14
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012 0.10
9/13/2012
9/14/2012 0.00
9/15/2012
9/16/2012 0.00
9/17/2012 0.00
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012 0.08
9/26/2012 0.03
9/27/2012 0.02
9/28/2012
9/29/2012
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/7/2011 8:00 AM 0.44 1.2 0.44 1.2 M +28F @ 0700 AM; rain, sleet and melted snow = .44".
10/8/2011 8:00 AM 0.71 10.3 0.71 M M Heavy, wet snow began piling up about 1330 PM. By 1700 PM tree branches were breaking. Lite snowfall continued until about 1900 PM, when heavy snow resumed until about 2030 PM. SW wind @ 20+mph piled the snow into wet drifts up to 22 inches. Snow fluries continue. 28 F @ 0700AM.
10/9/2011 8:00 AM 0.02 0.0 M 3.2 0.43 New snowfall had melted into gauge during the day, morning fog. Temp 32F.
10/10/2011 8:00 AM 0.00 0.0 M 0.7 M
10/11/2011 8:00 AM 0.06 0.0 M T M
10/12/2011 8:00 AM 0.03 0.0 M 0.0 M Several lite showers during afternoon and evening with little wind. Only patchy snow remains.
10/13/2011 8:00 AM 0.00 0.0 M 0.0 M Lo: 29F @ 0730AM, Hi: 51F.
10/14/2011 8:00 AM 0.00 0.0 M 0.0 M
10/15/2011 8:00 AM 0.00 0.0 M 0.0 M
10/16/2011 8:00 AM 0.00 0.0 M 0.0 M Calm wind until 1100. Nice fall day.
10/17/2011 8:00 AM 0.18 0.0 M 0.0 M Nice shower during the very early AM. A cool 35F @ 0800AM.
10/18/2011 8:00 AM 0.00 0.0 M 0.0 M 25F @ 0730AM with moderate frost. Strong wind most of the day.
10/19/2011 8:00 AM 0.00 0.0 M 0.0 M +21F @ 0700AM, High 47F @ 1600. Moderate to heavy frost this AM.
10/20/2011 8:00 AM 0.00 0.0 M M M Lo:+32F @ 0700 AM, Hi: 58F.
10/25/2011 8:00 AM 0.00 0.0 M M M
10/26/2011 8:00 AM T 0.2 M M M Lo: 31F @ 0700AM
10/27/2011 8:00 AM T T M M M Lo: 22F @ 0430AM
10/28/2011 8:00 AM 0.00 0.0 M 0.0 M
10/30/2011 8:00 AM 0.00 0.0 M 0.0 M Warm @ 54F and windy.
10/31/2011 8:00 AM 0.00 0.0 M 0.0 M Windy
11/1/2011 8:00 AM 0.35 0.2 M 0.2 M Began raining before 0500AM. Rain turned to snow about 0700AM, snowing heavy @ 0800AM. Temperature @33F.
11/2/2011 8:00 AM 0.69 6.8 0.69 6.8 M Lo: 17F @0800 AM. Measured snow when I thought snowfall had ended (1455 PM), then wind changed from the east and lite snow fell from 1700 until about 2000. Added about another .25 inches. The .69 is melted value from the gauge this AM. Total snow is probably just a fraction over 7".
11/3/2011 8:00 AM T T M 5.5 M Lo: 2 F @0730AM, Hi: 24F @1600PM, A few lite snow showers in the AM.
11/4/2011 8:00 AM 0.00 0.0 M 4.0 M 24 hour temps: Lo: yesterday @ 0830AM 2F, Hi: today 0700AM 30F. Strong south wind all night @ 35+ mph.
11/5/2011 8:00 AM 0.21 0.9 M 3.5 M Lo:23F. Hi: 47F. Sticky, wet snow w/sw wind of 15 mph.
11/6/2011 8:00 AM 0.02 0.4 0.02 4.0 M Lite snow most of the AM, cool and crisp @ 12F this AM
11/8/2011 8:00 AM 0.00 0.0 M 2.5 M Lo:16F, Hi:31F Early AM fog and heavy frost.
11/9/2011 8:00 AM 0.00 0.0 M 2.0 M Hi:24F @ 1530, Lo: 9F @ 0630, Calm crisp, clear day.
11/11/2011 8:00 AM 0.00 0.0 M 2.0 M
11/12/2011 8:00 AM 0.00 0.0 M 1.5 M
11/13/2011 8:00 AM 0.24 4.3 0.27 4.5 M
11/14/2011 8:00 AM 0.03 0.6 0.03 3.5 M WINDY!
11/15/2011 8:00 AM 0.00 0.0 M 2.5 M Lo: 15F, Hi:32F, Strong west wind @45+mph.
11/16/2011 8:00 AM 0.00 0.0 M 2.0 M Hi: 34F, Lo: 17F, Crusted snow and windy.
11/17/2011 8:00 AM 0.00 0.0 M 2.0 M Lo: 12F, Hi: 25F
11/19/2011 8:00 AM 0.24 4.8 0.24 5.5 M
11/20/2011 8:00 AM 0.00 0.0 M 5.0 M Hi: 22F, Lo: -2F @ 0500AM. Heavy frost.
11/21/2011 8:00 AM T 0.2 T 3.5 M Lo: 11F, Hi: 27F. Moderate AM frost.
11/22/2011 8:00 AM T 0.3 T 3.0 M Lo: 21F. Ho: 32F Snowed on and off most of the day
11/23/2011 8:00 AM 0.00 0.0 M 2.5 M Lo: 18F, Hi: 33F Mild day with lite wind.
11/24/2011 8:00 AM 0.00 0.0 M 2.5 M
11/26/2011 8:00 AM T 0.3 T 2.5 M Lo: 7F, Hi: 33F, high winds 40+ mph. Whiteout several times in the afternoon and early evening.
11/27/2011 8:00 AM 0.00 0.0 M 1.5 M Lo: 17F, Hi: 25F
11/29/2011 8:00 AM 0.00 0.0 M 1.0 M Three to four inches of old snow in shaded/protected areas.
11/30/2011 8:00 AM 0.00 0.0 M 1.0 M
12/1/2011 8:00 AM 0.02 0.3 0.02 1.5 M Lo: 10F @ 0700AM, east wind @ 30+mph. Not enough new snow to drift. Old snow is crusted and frozen in place.
12/2/2011 8:00 AM 0.00 0.0 M 1.5 M Lo: 2F @ 0700AM, windy from the east.
12/3/2011 8:00 AM T 0.2 T 1.0 M Windy @ 30+ MPH. Snowed for about an hour between 3:30 and 5:00 AM. Little in gauge, but small drifts over old snow.
12/4/2011 8:00 AM T T T 1.0 M Lo: 5F @ 0500AM, Hi: 22F. Light snow and fog @ 0700AM, calm wind.
12/5/2011 8:00 AM 0.09 1.7 0.90 2.5 M Lo: -12F, Hi: 13F. East wind with dry snow much of the day, 10-14 inch drifts.
12/6/2011 8:00 AM 0.00 0.0 M 2.5 M Lo: -1F, Hi: 15F, west wind @ 17mph.
12/7/2011 8:00 AM 0.00 0.0 M 2.5 M Lo: 10F, Hi: 14F, west wind @ 25-32+ mph most of day and all night.
12/8/2011 8:00 AM 0.00 0.0 M 2.0 M Lo: 18F, Hi: 31F, west winds, 12-14" drifts behind trees.
12/9/2011 8:00 AM 0.00 0.0 M 1.5 M Lo: 2F, Hi:23F.
12/10/2011 8:00 AM 0.00 0.0 M 1.0 M Lo: 14F, Hi:27F. 10"-12" drifts in sheltered areas
12/11/2011 8:00 AM 0.00 0.0 M 1.0 M Lo: 14F, Hi:26F.
12/12/2011 8:00 AM 0.00 0.0 M 1.0 M Lo: 1F, Hi: 21F. Heavy frost.
12/13/2011 8:00 AM 0.00 0.0 M 1.0 M Hi: 24F, Lo: 9F @ 0700AM, nearly a calm day.
12/14/2011 8:00 AM T T M 1.0 M Lo: 12F @ 0700AM, Hi: 24F. Very lite snow after midnight.
12/15/2011 8:00 AM T T M 1.5 M Lo: 9F, Hi 24F
12/16/2011 8:00 AM 0.00 0.0 M 1.5 M
12/17/2011 8:00 AM 0.00 0.0 M 1.5 M Lo: 12F, Hi: 24F
12/19/2011 8:00 AM 0.00 0.0 M 1.0 M Lo: 14F, Hi: 25F, heavy early AM frost.
12/20/2011 8:00 AM T T M 0.5 M Lo:14F, Hi: 31F, mostly calm day. Ground was covered with sleet @ 0600AM. No measurable precipitation in gauge.
12/21/2011 8:00 AM T T M 0.5 M Lo: 20F @ 0700AM, Hi: 24F.
12/22/2011 8:00 AM 0.17 3.0 0.17 3.5 M Lo: 0 F, Hi: 22 F. Lite snow from 7-10PM with E wind 25, gusting to 30+ mph. 14"-20" drifts.
12/23/2011 8:00 AM 0.00 0.0 M 3.0 M Lo: -2F, Hi: 15F.
12/25/2011 8:00 AM 0.00 0.0 M 3.0 M Lo: 12 F, Hi 25 F
12/26/2011 8:00 AM 0.00 0.0 M 2.5 M Lo: 19F, Hi: 34F
12/28/2011 8:00 AM 0.00 0.0 M 2.5 M Lo: 14F, Hi: 31F
12/29/2011 8:00 AM 0.00 0.0 M 2.0 M Lo: 17F, Hi: 32F, windy.
12/30/2011 8:00 AM 0.00 0.0 M 1.0 M Lo: 33F, Hi: 44F
12/31/2011 8:00 AM T 0.3 M 1.0 M Hi: 45F, Lo: 22F, Very windy, Lite early AM snow of just over 1/4 inch. Not enough melted snow in gauge to measure
1/1/2012 8:00 AM 0.00 0.0 M 0.5 M Lo: 6F, Hi:24F, breezy until late PM.
1/3/2012 8:00 AM 0.00 0.0 M 0.5 M Lo: 14F @ 0600AM
1/5/2012 8:00 AM 0.00 0.0 M 0.0 M
1/6/2012 8:00 AM 0.00 0.0 M T M Lo: 22F, Hi 42F. Patches of snow in draws, under trees and sheltered areas. Ground frozen to 30+ inches.
1/7/2012 8:00 AM 0.00 0.0 M T M Lo: 21F, Hi: 41F. West wind with gusts to 40 mph 0830AM until 1150AM, dropping to 18 mph in the afternoon.
1/8/2012 8:00 AM 0.00 0.0 M T M Lo: 10F, Hi 31F
1/10/2012 8:00 AM 0.00 0.0 M T M Lo: 17F, Hi: 31F. Lite west wind
1/11/2012 8:00 AM 0.04 1.4 0.04 1.5 M Lo: 10F, Hi: 23F, Lite, fluffy snow with no wind.
1/12/2012 8:00 AM 0.00 0.0 M 1.5 M Lo: 3F @ 0500AM, Hi: 22F. Breezy.
1/13/2012 8:00 AM 0.00 0.0 M 0.5 M Lo:13F, Hi: 24F, sunny but very windy, SW @ 26-30+mph.
1/14/2012 8:00 AM 0.00 0.0 M T M Very windy!
1/15/2012 8:00 AM 0.00 0.0 M T M Moderately breezy, 30-40% snow cover, mostly in shaded areas and as small drifts.
1/16/2012 8:00 AM T 0.3 M 0.5 M Cold, strong SOUTH wind all night. Clear sky until 0530AM. Wind changed to W/SW at 0715 when snow began.
1/17/2012 8:00 AM 0.03 0.2 0.03 0.5 M Lo: -5F Lite snowfall after midnight with little wind. Precip total is from yesterdays AM snow and todays early AM snow.
1/18/2012 8:00 AM 0.00 0.0 M 0.5 M Past 24 hour Lo:5F, Hi: 17F, windy.
1/19/2012 8:00 AM 0.00 0.0 M T M Very windy all night. Temp warmed up to 26F @ 0700AM. Shallow snow drifts here and there in draws and under trees.
1/20/2012 8:00 AM T T M T M Received sleet for about 15-20 minutes near 5PM. Just enough prcipitation to make the sidewalk wet.
1/21/2012 8:00 AM 0.02 0.3 0.02 0.5 M Strong south winds @ 40+mph all night. Roof damage.
1/22/2012 8:00 AM 0.57 3.5 0.57 4.0 M W/SW gale winds all night. Wet snow began about 5:30PM and ended around midnight. Lo @ 0700AM 17F. Still windy. Snow depth estimated, as it is now in drifts.
1/24/2012 8:00 AM 0.08 0.7 0.08 3.0 0.22 Lo: 17F @ 0630AM. Lite to moderate snowfall most of the night until 0700AM.
1/25/2012 8:00 AM 0.00 0.0 M 2.5 M Windy
1/26/2012 8:00 AM 0.00 0.0 M 1.5 M Moderate frost. 15F @ 0600AM.
1/27/2012 8:00 AM T T T 1.0 M Lite frost, lite SW breeze, 15F @0530AM.
1/28/2012 8:00 AM 0.00 0.0 M 0.5 M Lo: 7F @ 11PM, calm. Windy to 18mph @ 12:30AM. Temp rose to 10F, with wind over 20 mph all night. Daytime Hi:24F.
1/29/2012 8:00 AM 0.00 0.0 M 0.5 M Windy
1/30/2012 8:00 AM 0.00 0.0 M T M
1/31/2012 8:00 AM 0.00 0.0 M T M A few snowflakes from a passing cloud about 8:30PM. Lo: 14F.
2/1/2012 8:00 AM 0.00 0.0 M T M Hi: 35F, Lo: 13F
2/2/2012 8:00 AM T 0.3 T 0.5 M
2/4/2012 8:00 AM 0.00 0.0 M 1.5 M Lo: 5F, Hi: 22F, moderate frost this AM.
2/5/2012 8:00 AM 0.00 0.0 M 1.0 M Lo: 7F, Hi:25F
2/7/2012 8:00 AM 0.00 0.0 M 0.5 M Lo: 7F, Hi: 26F. Heavy frost and fog this AM, no wind.
2/8/2012 8:00 AM 0.00 0.0 M T M Lo: 7F, Hi: 22F, lite frost.
2/9/2012 8:00 AM 0.03 0.5 0.03 0.5 M Lo: 19F, Hi: 25F
2/11/2012 8:00 AM T T T 0.5 M Lo:20F, Hi 34F, passing showers of sleet.
2/12/2012 8:00 AM T T T 0.5 M Lo: 21F, Hi: 30F
2/13/2012 8:00 AM 0.26 2.7 0.26 3.5 M Lo: 19F, Hi: 32F
2/21/2012 8:00 AM 0.09 1.3 0.90 2.5 M Two snowfall events with wind.
2/22/2012 8:00 AM 0.00 0.0 M 1.5 M Windy, drifted snow, Lo: 16F, Hi: 24F
2/23/2012 8:00 AM 0.07 0.3 0.07 1.5 M Hi: 44F, rain showers at 10PM, Snow with sleet at 3AM. Precipitation is sum of rain and snow in gauge. 19F @ 0800AM.
2/24/2012 8:00 AM T T T 1.5 M Lo: 12F, Hi: 25F
2/26/2012 8:00 AM T T T 0.5 M Windy, Lo 7F, Hi 30F
2/27/2012 8:00 AM 0.00 0.0 0.00 0.5 M Lo: 9F, Hi: 25F
2/28/2012 8:00 AM 0.09 1.7 0.09 2.5 0.39 Lo: 20F Hi: 29F, S/SW wind @ 35+ mph. Intermittent snow showers all night, continuing @ 0800AM.
2/29/2012 8:00 AM 0.03 0.5 0.03 2.0 M
3/1/2012 8:00 AM 0.07 0.8 0.07 2.5 M Lo: 12F, Hi: 28F. Very windy.
3/2/2012 8:00 AM T T T 1.5 M Lo: 9F, Hi: 25F.
3/3/2012 8:00 AM 0.00 0.0 0.00 1.5 M Lo: 7F, Hi: 23F. Sustained daytime wind of 20+ mph, nightiime wind in excess of 35 mph. Wind sock gone, shingles missing, firewood pile scattered. Snow drifted to 20". Total average snow depth just a guess.
3/4/2012 8:00 AM 0.00 0.0 0.00 1.0 M Lo: 18F, Hi: 27F. very, very windy all day and all night. If the snowdrifts were evenly spread out, it would probably amount to an inch and a half or more.
3/6/2012 8:00 AM 0.00 0.0 0.00 0.5 M High of 37F with just a slight breeze. About 0230AM, a south wind came in at 25+mph gusting well over 30 mph.
3/8/2012 8:00 AM T T T T M Low: 13F, Hi: 34F. Spring thaw begins!
3/11/2012 8:00 AM 0.00 0.0 M T M Small drifts of ice and snow under trees and in drainages.
3/12/2012 8:00 AM 0.00 0.0 M T M
3/13/2012 8:00 AM 0.00 0.0 M 0.0 M
3/14/2012 8:00 AM 0.00 0.0 M 0.0 M
3/16/2012 8:00 AM 0.00 0.0 M 0.0 M Nice, calm day. Some drifts of snow and ice in drainages and shaded areas.
3/17/2012 8:00 AM 0.00 0.0 M 0.0 M Warm with a mild south/southwest breeze. Hi:59F
3/18/2012 8:00 AM 0.00 0.0 M 0.0 M Hi: 51F, Lo:39F, South winds in excess of 50 mph. Lost some roof shingles, wind sock damaged, bricks blew off of loose brick stack.
3/19/2012 8:00 AM T 0.3 T 0.5 T Very high south wind. Lite snow intermittently just after dark.
3/20/2012 8:00 AM T T T T M Lo: 9F, Hi 41F, windy.
3/21/2012 8:00 AM 0.00 0.0 M 0.0 M Lo: 19F, Hi: 29F
3/22/2012 8:00 AM 0.00 0.0 M 0.0 M Lo: 18F, Hi: 45F
3/23/2012 8:00 AM 0.00 0.0 M 0.0 M Lo: 27F, Hi: 43F Calm and sunny.
3/27/2012 8:00 AM T T T 0.0 M High winds to 55+mph. Fast moving storm clouds with horizontal sleet.
3/28/2012 8:00 AM 0.00 0.0 0.00 0.0 M Nice calm day. Hi: 61F
3/29/2012 8:00 AM T T T 0.0 M Windy and cool, scattered showers, just enough to make the sidewalk wet.
4/13/2012 8:00 AM 0.19 2.2 0.19 2.2 M High wind and intermittent heavy snowfall, near blizzard conditions about 10:30PM
4/14/2012 8:00 AM 0.08 0.6 0.08 0.6 M Lite snow all night, continuing @ 0800. 27F @ 0600.
4/15/2012 8:00 AM 0.21 M 0.21 M M Snow and rain showers most of day
4/16/2012 8:00 AM 0.04 M M M M
4/17/2012 8:00 AM 0.11 T 0.11 M M Snow and rain mixed on and off throughout the day.
4/19/2012 8:00 AM 0.20 1.0 0.20 1.0 M Heavy wet snowfall for about an hour.
4/20/2012 8:00 AM 0.04 0.0 M 0.0 M Overcast with some brief showers.
4/21/2012 8:00 AM 0.00 0.0 M 0.0 M Breezy to 15 mph and cloudy.
4/24/2012 8:00 AM 0.00 0.0 M 0.0 M
4/25/2012 8:00 AM 0.00 0.0 M 0.0 M
4/28/2012 8:00 AM 0.03 T 0.03 T M Windy with intermittent sleet and snow showers. Lo:17F
4/29/2012 8:00 AM 0.00 0.0 M 0.0 M Lo: 24F, Hi: 58F. Breezy
4/30/2012 8:00 AM 0.00 0.0 M 0.0 M Calm, Lo: 27F
5/1/2012 8:00 AM 0.03 M M M M Lite drizzle during night. Lo: 34F
5/2/2012 8:00 AM 0.28 M M M M Early morning rain.
5/3/2012 8:00 AM 0.00 0.0 M M M Cloudy and windy.
5/4/2012 8:00 AM T M M M M Cool, overcast and breezy with a few sprinkles.
5/8/2012 8:00 AM 0.00 0.0 M M M East wind @30mph all day, 23F @ 0430AM.
6/11/2012 8:00 AM 0.00 0.0 M M M Finally a calm day-little wind.
6/22/2012 8:00 AM 0.00 0.0 M M M Hi: 86F, Lo 38F. Dry. Trees and shrubs show stress with their weekly 4 gallons of water. No precipitation since early April.
7/17/2012 8:00 AM 0.67 M M M M Total of 0.82 precipitation in the last 10 days. This is the only measurable pricipitation since early April.
7/23/2012 8:00 AM 0.10 M M M M Two individual showers of .04 and .06.
7/24/2012 8:00 AM 0.00 0.0 M M M Storms with rain north and south, but not here.
7/25/2012 8:00 AM 0.21 M M M M
7/26/2012 8:00 AM 0.00 0.0 M M M
7/27/2012 8:00 AM 0.00 0.0 M 0.0 M
7/28/2012 8:00 AM 0.00 0.0 M 0.0 M
7/29/2012 8:00 AM 0.00 0.0 M M M A few afternoon sprinkles. Nothing measurable.
7/31/2012 8:00 AM 0.00 0.0 M 0.0 M
8/11/2012 8:00 AM 0.02 M M M M lite overnight shower. Breezy day, gusts 45+ mph.
8/12/2012 8:00 AM 0.00 0.0 M M M Cool day, Hi:78F, Lo 49F(@0630AM),<10 mph breeze.
8/14/2012 8:00 AM 0.00 0.0 M 0.0 M
8/16/2012 8:00 AM T 0.0 M M M A few sprinkles with wind yesterday PM.
8/20/2012 8:00 AM 0.00 0.0 M M M Falling ash every evening. Hi:81F, Lo: 62F
8/21/2012 8:00 AM 0.00 0.0 M M M Breeze of 25+mph, smokey, partly cloudy, DRY.
8/22/2012 8:00 AM 0.00 0.0 M 0.0 M
8/23/2012 8:00 AM 0.00 0.0 M 0.0 M
8/24/2012 8:00 AM 0.00 0.0 M M M Air quality improved 80% since noon yesterday. We can see the mountain four miles south, for the first time in seven or eight weeks.
8/25/2012 8:00 AM 0.00 0.0 M M M Lo:54F @ 0630AM, Hi:80F. Wind calm this AM.
8/26/2012 8:00 AM 0.00 0.0 M 0.0 M
8/27/2012 8:00 AM T 0.0 M 0.0 M Two afternoon showers, just enough moisture to wet the sidewalk.
8/28/2012 8:00 AM 0.14 0.0 M 0.0 M
8/29/2012 8:00 AM 0.00 0.0 M 0.0 M 0630AM temperature today: 62F, high yesterday: 91F.
8/30/2012 8:00 AM 0.00 0.0 M M M
8/31/2012 8:00 AM 0.17 0.0 M M M
9/1/2012 8:00 AM T 0.0 M M M
9/2/2012 8:00 AM 0.14 0.0 M M M
9/12/2012 8:00 AM 0.10 0.0 M M M This is the total precip that fell in the gauge over Sunday and Monday.
9/14/2012 8:00 AM 0.00 0.0 M M M Frost the last two nights. Ice in the outdoor water pans.
9/16/2012 8:00 AM 0.00 0.0 M M M Smokey
9/17/2012 8:00 AM 0.00 0.0 M M M
9/25/2012 8:00 AM 0.08 0.0 M M M Two brief showers.
9/26/2012 8:00 AM 0.03 0.0 M M M
9/27/2012 8:00 AM 0.02 0.0 M M M
9/30/2012 8:00 AM 0.00 0.0 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