Station Overview Station Location
Station Number CO-WE-293 Latitude 40.342767
Station Name Johnstown 0.6 NNW Longitude -104.917416
County Weld Elevation (ft) 4862



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 10 0.82 0.62 31 0.62 29 0.00 2 1 6 0 0.0 0 0
Nov 10 0.57 0.68 13 0.68 13 0.00 0 0 3 0 1.9 1 1
Dec 10 0.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 0.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 0.30 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 1.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 1.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 2.61 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 1.93 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 1.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 1.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 1.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 13.87" 1.30" 44 days 1.30" 42 0.00" 2 days 1 9 days 0 days 1.9" 1 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 **
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.13
10/12/2010 0.15
10/13/2010 0.07
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.08
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.16
10/24/2010 0.03
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.35
11/11/2010 0.20
11/12/2010 0.13
11/13/2010 0.00
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:12 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.18 and steady, humidity 75%, 44.8 degrees
10/2/2010 6:25 AM 0.00 0.0 M M M clear skies, a little breeze out the E at 0.4 Mph, pressure very High at 30.37, humidity 68%, 46.1 degrees
10/3/2010 7:04 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.18 and steady, humidity 83%, 40 degrees
10/4/2010 7:28 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.06 and steady, humidity 75%, 44.3 degrees
10/5/2010 6:35 AM 0.00 0.0 M M M Clear skies, calm winds, pressure at 30.11 and steady, humidity 67%, 47.9 degrees
10/6/2010 7:13 AM 0.00 0.0 M M M partly cloudy skies, winds NW at 3.1 Mph, pressure at 30.40 and steady, humidity 69%, 54.4 degrees
10/7/2010 7:00 AM 0.00 0.0 M M M partly cloudy skies, calm winds, pressure at 30.24 and begining to fall, humidity 84%, 49 degrees
10/10/2010 7:11 AM 0.00 0.0 M M M cloudy skies, calm winds, pressure at 30.11 and steady, humidity 62%, 51.1 degrees
10/11/2010 7:20 AM 0.13 M M M M a little rain in the morning and again in the evening, this morning we have clear skies, calm winds, pressure at 30.09 and steady, humidity 85%, 43.3 degrees
10/12/2010 7:00 AM 0.15 M M M M cloudy skies with rain falling, winds N at 6 Mph, pressure 30.33 and on the rise, humidity 89%, 40 degrees
10/13/2010 7:35 AM 0.07 M M M M Light rain after 7 AM yesterday for about an hour and then thing slowly began to brighten up and skies cleared in the afternoon, this morning we have clear skies, calm winds, pressure at 30.42 and steady, humidity 93%, 36.7 degrees
10/14/2010 7:00 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.32 and steady, humidity 86%, 37.1 degrees
10/15/2010 7:00 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.15 and steady, humidity 73%, 39.1 degrees
10/16/2010 7:25 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.23 and rising slowly, humidity 52%, 45 degrees
10/17/2010 7:00 AM 0.00 0.0 M M M high thin clouds this morning with calm winds, pressure at 30.11 and slowly falling, humidity 81%, 37.7 degrees
10/18/2010 7:00 AM 0.00 0.0 M M M partly cloudy skies, calm winds, pressure at 30.20 and rising, humidity 65%, 43.6 degrees
10/19/2010 7:00 AM 0.08 M M M M light rain shower late afternoon yesterday, this morning we have our first killing frost, clear skies, calm winds, pressure at 30.10 and steady, humidity 99%, 33.7 degrees
10/20/2010 7:52 AM 0.00 0.0 M M M clear skies, light breeze from the SW at .04 Mph, pressure at 30.13 and steady, humidity 82%, 37.6 degrees
10/21/2010 7:42 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.06 and steady, humidity 81%, 36 degrees
10/22/2010 7:00 AM 0.00 0.0 M M M partly cloudy skies this morning with calm winds, pressure at 29.85 and slowly falling, humidity 89%, 44.3 degrees
10/23/2010 7:00 AM 0.16 M M M M light sprinkles during the afternoon yesterday and during the night we had a nice rain, this morning we have cloudy skies, calm winds, pressure at 29.76 and steady, humidity 99%, 47.3 degrees
10/24/2010 7:42 AM 0.03 M M M M yesterday morning we had some light srinkles, this morning we have clear skies, calm winds, pressure at 29.86 and steady, humidity 99%, 38.9 degrees
10/25/2010 7:05 AM 0.00 0.0 M M M partly cloudy skies, winds W-NW at 3.8 Mph, pressure at 29.31 and falling, humidity 39%, 56.9 degrees
10/26/2010 7:00 AM 0.00 0.0 M M M "Wind" "Wind" and more "Wind" with a recorded wind gust of 50.2 Mph yesterday afternoon, this morning we still have the wind but only at 2 Mph from the NW, clear skies, pressure at 29.64 and steady, humidity at 1% (lowest I have ever recorded) 40.9 degrees
10/27/2010 7:10 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 29.94 and rising, 33.1 degrees
10/28/2010 7:55 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.40, and steady, 30.1 degrees
10/29/2010 7:25 AM 0.00 0.0 M M M High thin clouds this morning with a beautiful red sky, S winds at 5.8 Mph, pressure at 30.16 and falling, humidity 24%, 36.7 degrees
10/30/2010 7:15 AM 0.00 0.0 M M M partly cloudy skies, calm winds, pressure at 30.05 and steady, 41.6 degrees
10/31/2010 7:00 AM 0.00 0.0 M M M Mostly clear skies, calm winds, pressure at 30.02 and rising, 41.2 degrees
11/1/2010 7:23 AM 0.00 0.0 M M M cloudy skies, winds SW at 5.1 Mph, pressure at 30.27 and rising, humidity 91%, 48.1 degrees
11/2/2010 7:20 AM 0.00 0.0 M M M clear skies, calm winds, pressure at 30.36 and rising, humidity 84%, 47.5 degrees
11/3/2010 7:40 AM 0.00 0.0 M M M clear skies, winds N at 6.9 Mph, pressure at 30.46 and rising, humidity 68% 46.4, degrees
11/4/2010 7:45 AM 0.00 0.0 M M M Another grest morning
11/5/2010 7:10 AM 0.00 0.0 M M M clear skies and 30.5 degrees
11/6/2010 7:14 AM 0.00 0.0 M M M clear skies, 34.7 degrees
11/7/2010 6:48 AM 0.00 0.0 M M M clear skies, 40.3 degrees
11/8/2010 6:30 AM 0.00 0.0 M M M high thin clouds this morning, 34.7 degrees
11/9/2010 7:10 AM 0.00 0.0 M M M partly cloudy skies, 41.7 degrees
11/10/2010 7:10 AM 0.35 M M M M weather front moved in at noon yesterday with rain and then ran and snow mix, this morning we have mostly clear skies, calm winds, pressure steady, humidity 87%, 27.7 degrees
11/11/2010 7:05 AM 0.20 1.9 0.20 2.0 0.20 first signs of snow last evening about 10 PM, this morning we still have snow coming down with N winds at 0.4 Mph, pressure is begining to raise, humidity 89%,32.6 degrees
11/12/2010 7:00 AM 0.13 M M M M snowed a little more after 7 AM yesterday morning, this morning we have cloudy skies with some light ground fog, calm winds, pressure is steady, humidity 87%, 21 degrees
11/13/2010 7:00 AM 0.00 0.0 M M M Mostly clear skies, calm winds, pressure steady, 27.5 degrees



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2010 10/09/2010 7:14 AM 2 0.00 M M clear skeis, calm winds, pressure at 30.15 and steady, humidity 67%, 40.3 degrees



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