Station Overview Station Location
Station Number CO-BO-353 Latitude 40.1706502
Station Name Longmont 0.9 E Longitude -105.0950177
County Boulder Elevation (ft) 4990



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 13 0.91 1.84 30 1.26 13 0.58 17 6 4 0 1.1 1 1
Nov 13 0.82 0.00 14 0.00 1 0.00 13 2 0 0 0.0 0 0
Dec 13 0.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 14 0.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 14 0.43 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 14 1.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 14 1.85 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 14 2.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 14 1.71 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 14 1.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 1.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 1.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 14.32" 1.84" 44 days 1.26" 14 0.58" 30 days 8 4 days 0 days 1.1" 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.49
10/5/2013 **
10/6/2013 **
10/7/2013 **
10/8/2013 **
10/9/2013 0.00
10/10/2013
10/11/2013 0.03
10/12/2013 **
10/13/2013 0.00
10/14/2013 0.70
10/15/2013 0.00
10/16/2013 0.00
10/17/2013 0.00
10/18/2013 0.04
10/19/2013 **
10/20/2013 **
10/21/2013 0.45
10/22/2013 **
10/23/2013 0.00
10/24/2013 0.00
10/25/2013 0.00
10/26/2013 **
10/27/2013 **
10/28/2013 0.00
10/29/2013 **
10/30/2013 0.13
10/31/2013 0.00
11/1/2013 0.00
11/2/2013 **
11/3/2013 **
11/4/2013 **
11/5/2013 **
11/6/2013 **
11/7/2013 **
11/8/2013 0.00
11/9/2013 **
11/10/2013 **
11/11/2013 **
11/12/2013 **
11/13/2013 **
11/14/2013 0.00
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013
11/20/2013
11/21/2013
11/22/2013
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014
2/7/2014
2/8/2014
2/9/2014
2/10/2014
2/11/2014
2/12/2014
2/13/2014
2/14/2014
2/15/2014
2/16/2014
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014
3/2/2014
3/3/2014
3/4/2014
3/5/2014
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014
4/3/2014
4/4/2014
4/5/2014
4/6/2014
4/7/2014
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014
4/14/2014
4/15/2014
4/16/2014
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014
4/25/2014
4/26/2014
4/27/2014
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014
5/27/2014
5/28/2014
5/29/2014
5/30/2014
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014
6/6/2014
6/7/2014
6/8/2014
6/9/2014
6/10/2014
6/11/2014
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 8:00 AM 0.00 0.0 M M M No precipitation yesterday.
10/2/2013 8:00 AM 0.00 0.0 M M M No precipitation yesterday.
10/3/2013 8:00 AM 0.00 0.0 M M M No precipitation yesterday.
10/4/2013 8:00 AM 0.49 M M M M Drizzly rain/snow mix this morning.
10/11/2013 8:00 AM 0.03 M M M M Rain Thursday night.
10/14/2013 8:00 AM 0.70 M M M M Storm early Monday morning.
10/15/2013 8:00 AM 0.00 0.0 M M M
10/16/2013 8:00 AM 0.00 0.0 M M M
10/17/2013 8:00 AM 0.00 0.0 M M M
10/18/2013 8:00 AM 0.04 1.1 0.04 1.1 M
10/24/2013 8:00 AM 0.00 0.0 M M M No precipitation Wednesday.
10/25/2013 8:00 AM 0.00 0.0 M M M
10/31/2013 8:00 AM 0.00 0.0 M M M
11/1/2013 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
10/5/2013 10/09/2013 8:00 AM 5 0.00 0.0 0.00 No precipitation since Thursday pm/FRiday am.
10/12/2013 10/13/2013 8:00 AM 2 0.00 0.0 0.00 No precipitation.
10/19/2013 10/21/2013 8:00 AM 3 0.45 M M Rain on Sunday afternoon (10/20)
10/22/2013 10/23/2013 8:00 AM 2 0.00 0.0 0.00 No precipitation Monday or Tuesday.
10/26/2013 10/28/2013 12:00 AM 3 0.00 0.0 0.00 No precipitation this weekend!
10/29/2013 10/30/2013 8:00 AM 2 0.13 0.0 0.13 Drizzle all day Monday, light snow overnight for Wednesday morning
11/2/2013 11/08/2013 8:00 AM 7 0.00 0.0 0.00 Sprinkles on Sunday evening but not enough to register; otherwise, dry week.
11/9/2013 11/14/2013 8:00 AM 6 0.00 0.0 0.00



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