Station Overview Station Location
Station Number CO-WE-161 Latitude 40.3945
Station Name Greeley 1 SW Longitude -104.7198
County Weld Elevation (ft) 4810



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 14 1.02 0.17 1 0.17 1 0.00 0 0 1 0 0.0 0 0
Nov 14 0.68 0.51 2 0.51 2 0.00 0 0 2 0 1.1 1 0
Dec 14 0.49 0.00 0 0.00 0 0.00 0 0 0 0 7.7 3 0
Jan 15 0.37 0.14 1 0.14 1 0.00 0 0 1 0 1.5 1 0
Feb 15 0.41 0.56 3 0.56 3 0.00 0 0 2 1 7.5 5 0
March 15 1.08 0.53 4 0.53 4 0.00 0 0 3 1 2.3 1 0
April 15 1.76 2.27 5 2.27 5 0.00 0 0 5 0 0.0 0 0
May 15 2.39 4.74 15 4.74 15 0.00 0 0 15 0 0.0 0 0
June 15 1.95 1.90 5 1.90 5 0.00 0 0 5 0 0.0 0 0
July 15 1.38 0.20 3 0.20 3 0.00 0 0 3 0 0.0 0 0
Aug 15 1.65 0.58 5 0.58 5 0.00 0 0 3 2 0.0 0 0
Sept 15 1.23 0.03 1 0.03 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 14.41" 11.63" 45 days 11.63" 45 0.00" 0 days 0 41 days 4 days 20.1" 11 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
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014 0.17
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014 0.40
11/4/2014 0.11
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014 M
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014 M
12/27/2014 M
12/28/2014
12/29/2014
12/30/2014 M
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015 0.14
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015 0.18
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015 M
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015 M
2/23/2015 M
2/24/2015
2/25/2015 T
2/26/2015
2/27/2015 0.38
2/28/2015
3/1/2015
3/2/2015
3/3/2015 0.38
3/4/2015 0.10
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015 T
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015 0.05
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015 0.05
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015 1.57
4/18/2015
4/19/2015 0.26
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015 0.36
4/28/2015 0.03
4/29/2015
4/30/2015
5/1/2015 0.04
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015 0.75
5/7/2015 0.45
5/8/2015 0.20
5/9/2015 1.42
5/10/2015
5/11/2015 0.45
5/12/2015
5/13/2015
5/14/2015 0.12
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015 0.52
5/20/2015
5/21/2015 0.29
5/22/2015 0.11
5/23/2015 0.18
5/24/2015
5/25/2015
5/26/2015 0.04
5/27/2015 0.02
5/28/2015 0.11
5/29/2015 0.04
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015 0.35
6/5/2015 0.21
6/6/2015 0.48
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015 0.41
6/13/2015
6/14/2015
6/15/2015
6/16/2015 0.45
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015 0.12
7/16/2015 0.05
7/17/2015
7/18/2015
7/19/2015 0.03
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015
8/13/2015
8/14/2015
8/15/2015
8/16/2015 T
8/17/2015 T
8/18/2015 0.18
8/19/2015 0.38
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015
8/27/2015
8/28/2015 0.02
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015 0.03
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/10/2014 7:00 AM 0.17 M M M M Sprinkles began about 2:00 then into the evening, nothing else overnight
11/3/2014 7:00 AM 0.40 M M M M Rain overnight, ended about 8AM this morning. Not sure what time it started.
11/4/2014 7:00 AM 0.11 M M M M Rain yesterday afternoon, bright and sunny today!
11/12/2014 7:00 AM M 1.1 M M M Light flurries then heavier snow all day yesterday, still snowing very lightly at 8:30AM today
12/26/2014 8:00 AM M 5.5 M M M Still snowing lightly at 8AM, began about noon yesterday (on Christmas!) Happy New Year!
12/27/2014 7:00 AM M 0.4 M M M Flurries heavier and lighter all day on the 26th. Total of 5.9" of snow and 0.41" of precip for storm.
12/30/2014 7:00 AM M 1.8 M M M Light snow all day yesterday and into the night, starting to snow again now (11AM)
1/4/2015 7:00 AM 0.14 1.5 M M M Snow yesterday, began 10:30AM very light then nearly a blizzard by 1PM (wind driven heavy snowfall), finished about 6PM. A lot of drifting so it's hard to tell how much snow actually fell. UNC station reports 3.3" of snow and they are not far from that station.
2/5/2015 7:00 AM 0.18 2.0 M M M Snow began overnight, ended about 10AM
2/16/2015 7:00 AM M 0.3 M M M Flurries began about 10:30PM ended about 6AM
2/22/2015 7:00 AM M 2.5 M M M snow started around 4pm 2/21 and continues at obs.
2/23/2015 7:00 AM M 2.0 M M M
2/25/2015 7:00 AM T T M M M Just a trace
2/27/2015 7:00 AM 0.38 0.7 M M M Light snow off and on all day yesterday, precip accumulation for last couple of days
3/3/2015 7:00 AM 0.38 T M M M Light rain and snow all day long and into the evening
3/4/2015 7:00 AM 0.10 2.3 M M M 10AM-11AM pretty good snow, then it cleared out and everything melted then 2.3 inches additional snow overnight, stopped around 6:30 or 7:00 AM.
3/19/2015 7:00 AM T M M M M Rain overnight Wednesday night - Denver got the rain but Greeley did not
3/25/2015 7:15 AM 0.05 M M M M Rain (began overnight or early this morning)
4/9/2015 7:00 AM 0.05 M M M M Rain. Very windy at 7AM
4/17/2015 12:00 PM 1.57 T M M M Rain and snow mixed yesterday but all rain today
4/19/2015 7:00 AM 0.26 M M M M
4/27/2015 7:00 AM 0.36 M M M M Barely spitting now
4/28/2015 7:00 AM 0.03 M M M M A little more rain yesterday morning
5/1/2015 7:00 AM 0.04 M M M M Rain overnight
5/6/2015 7:00 AM 0.75 M M M M Rain began about 2PM yesterday as light sprinkles then harder and softer all night
5/7/2015 7:00 AM 0.45 M M M M Rain overnight
5/8/2015 7:00 AM 0.20 M M M M Rain overnight, began about 9PM - cloudy at 7AM today
5/9/2015 2:00 PM 1.42 M M M M Rained hard between 10:30-Noon today. Not much yesterday but a deluge today!
5/11/2015 7:00 AM 0.45 M M M M
5/14/2015 7:00 AM 0.12 M M M M Early evening shower
5/19/2015 7:00 AM 0.52 M M M M Rain began early evening yesterday, still raining moderately
5/21/2015 7:00 AM 0.29 M M M M Rain overnight
5/22/2015 7:00 AM 0.11 M M M M Rain overnight, still raining lightly at about noon
5/23/2015 7:00 AM 0.18 M M M M Rain fell between 7 & 8pm. Also rain reported during the night.
5/26/2015 7:00 AM 0.04 M M M M Shower at 6 pm
5/27/2015 7:00 AM 0.02 M M M M Light shower at 4 pm
5/28/2015 7:00 AM 0.11 M M M M rain overnight and light shower between 5 & 6am
5/29/2015 7:00 AM 0.04 M M M M Shower went through early in the morning.
6/4/2015 7:00 AM 0.35 M M M M Storm started around midnight. A lot of thunder and lightning were reported
6/5/2015 7:30 AM 0.21 M M M M
6/6/2015 7:00 AM 0.48 M M M M Rain began at 9 am accompanied by a lot of lightning
6/12/2015 7:00 AM 0.41 M M M M Most precipitation fell during the early afternoon on June 11
6/16/2015 7:00 AM 0.45 M M M M Drizzle at time of observation.
7/15/2015 7:00 AM 0.12 M M M M Precipitation fell in the late afternoon and early evening
7/16/2015 7:00 AM 0.05 M M M M Precipitation fell between 9:30 and 10:00 pm
7/19/2015 7:00 AM 0.03 M M M M Brief shower went through between 3:30 and 4:00 pm
8/16/2015 7:00 AM T M M M M
8/17/2015 7:00 AM T M M M M
8/18/2015 7:00 AM 0.18 M M M M Two brief showers. 3 pm and 10:00 pm. The second storm had a lot of thunder and lightning.
8/19/2015 7:00 AM 0.38 M M M M Nice rain starting around 9 pm
8/28/2015 7:00 AM 0.02 M M M M Precipitation fell between 2-3 pm on the 27th
9/4/2015 7:00 AM 0.03 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