Station Overview Station Location
Station Number CO-AR-230 Latitude 39.618996
Station Name Centennial 5.6 ENE Longitude -104.766478
County Arapahoe Elevation (ft) 5854



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 1.28 0.67 4 0.67 4 0.00 0 0 4 0 0.0 0 0
Nov 13 0.99 0.27 1 0.27 1 0.00 0 0 1 0 0.0 0 0
Dec 13 0.69 0.41 4 0.41 4 0.00 0 0 4 0 4.0 1 0
Jan 14 0.56 1.49 9 1.25 7 0.24 2 1 7 0 2.7 3 1
Feb 14 0.57 0.30 4 0.30 4 0.00 0 0 4 0 1.5 1 0
March 14 1.54 0.18 2 0.18 2 0.00 0 0 2 0 0.0 0 0
April 14 2.22 2.40 4 2.40 4 0.00 0 0 4 0 10.5 2 0
May 14 2.47 3.01 9 3.01 9 0.00 0 0 9 0 2.0 1 0
June 14 2.09 3.03 7 3.03 7 0.00 0 0 7 0 0.0 0 0
July 14 2.35 4.93 9 4.93 9 0.00 0 0 9 0 0.0 0 0
Aug 14 2.44 1.30 12 1.30 9 0.00 3 0 9 0 0.0 0 0
Sept 14 1.31 1.96 14 1.48 6 0.48 8 1 6 0 0.0 0 0
Water Year Totals: 18.51" 19.95" 79 days 19.23" 66 0.72" 13 days 2 66 days 0 days 20.7" 8 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
10/2/2013
10/3/2013
10/4/2013 0.15
10/5/2013 0.22
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013 0.21
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013 0.09
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013
11/14/2013
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013
11/20/2013
11/21/2013 0.27
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 0.20
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 0.04
12/23/2013 0.04
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013 0.13
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014 0.18
1/2/2014
1/3/2014 **
1/4/2014 0.13 0.24
1/5/2014
1/6/2014 0.14
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014 0.12
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 0.17
1/24/2014
1/25/2014
1/26/2014
1/27/2014 0.09
1/28/2014
1/29/2014
1/30/2014
1/31/2014 0.42
2/1/2014 0.07
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 0.17
2/21/2014
2/22/2014
2/23/2014 0.03
2/24/2014
2/25/2014
2/26/2014 0.03
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 0.13
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014 0.05
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 1.02
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 0.49
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 0.50
4/25/2014
4/26/2014
4/27/2014 0.39
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 0.68
5/9/2014
5/10/2014
5/11/2014 0.14
5/12/2014 1.28
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014 0.05
5/19/2014
5/20/2014 0.21
5/21/2014 0.14
5/22/2014 0.11
5/23/2014
5/24/2014 0.15
5/25/2014 0.25
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 0.73
6/7/2014
6/8/2014 1.27
6/9/2014
6/10/2014
6/11/2014
6/12/2014 0.11
6/13/2014
6/14/2014 0.53
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014 0.17
6/20/2014
6/21/2014
6/22/2014
6/23/2014 0.05
6/24/2014
6/25/2014 0.17
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 0.83
7/9/2014
7/10/2014
7/11/2014 0.12
7/12/2014 1.36
7/13/2014
7/14/2014
7/15/2014 0.66
7/16/2014
7/17/2014 0.33
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014 0.08
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014 0.08
7/29/2014
7/30/2014 1.01
7/31/2014 0.46
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014 0.03
8/6/2014
8/7/2014 0.22
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014 0.06
8/15/2014
8/16/2014 0.11
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014 0.21
8/23/2014 0.20
8/24/2014
8/25/2014 0.09
8/26/2014 0.25
8/27/2014
8/28/2014 0.13
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 M 0.48
9/9/2014 0.28
9/10/2014 0.12
9/11/2014
9/12/2014 0.19
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 0.22
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014 0.40
9/30/2014 0.27



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2013 7:00 AM 0.15 M M M M rain turning to snow
10/5/2013 7:00 AM 0.22 M M M M snow melt
10/14/2013 7:00 PM 0.21 M M M M morning rain
10/21/2013 7:00 AM 0.09 M M M M rain
11/21/2013 9:00 PM 0.27 M M M M snow
12/4/2013 7:00 PM 0.20 4.0 M M M snow melt
12/22/2013 4:00 PM 0.04 M M M M trace snowfall
12/23/2013 7:00 AM 0.04 M M M M dusting less than 1"
12/29/2013 7:00 AM 0.13 M M M M snow
1/1/2014 5:00 PM 0.18 1.1 M M M off and on snow all day, .14 6-10am; 0.04 10am-7pm
1/4/2014 8:00 AM 0.13 1.5 M M M new snow
1/6/2014 7:00 AM 0.14 M M M M snow melt - total 6" Friday night - Sunday afternoon
1/14/2014 6:00 PM 0.12 M M M M snow melt
1/23/2014 6:00 PM 0.17 M M M M snow melt
1/27/2014 7:00 PM 0.09 0.1 M 2.5 M snow melt
1/31/2014 8:00 AM 0.42 M M M M snow melt, some sleet included
2/1/2014 7:00 AM 0.07 M M M M snow melt
2/20/2014 7:00 AM 0.17 1.5 M M M rain, sleet, snow melt
2/23/2014 7:00 AM 0.03 M M M M snow melt
2/26/2014 7:00 AM 0.03 M M M M snow melt
3/11/2014 6:30 PM 0.13 M M M M rain, snow melt
3/18/2014 5:00 PM 0.05 M M M M snow melt
4/3/2014 7:00 AM 1.02 6.0 M M M snow
4/14/2014 7:00 AM 0.49 4.5 M M M snow melt, some rain
4/24/2014 7:00 AM 0.50 M M M M RAIN!
4/27/2014 2:00 PM 0.39 M M M M rain
5/8/2014 7:00 AM 0.68 M M M M rain
5/11/2014 2:00 PM 0.14 2.0 M M M rain measurement only, still snowing
5/12/2014 5:00 PM 1.28 M M M M snow melt
5/18/2014 7:00 AM 0.05 M M M M rain
5/20/2014 5:46 PM 0.21 M M M M rain, hail
5/21/2014 5:30 PM 0.14 M M M M rain
5/22/2014 6:00 PM 0.11 M M M M rain
5/24/2014 7:00 AM 0.15 M M M M rain
5/25/2014 7:00 AM 0.25 M M M M rain
6/6/2014 5:00 PM 0.73 M M M M rain, hail measure from last 24 hours
6/8/2014 7:45 PM 1.27 M M M M still raining, hail for 25 minutes at beginning
6/12/2014 6:00 PM 0.11 M M M M rain
6/14/2014 7:00 PM 0.53 M M M M rain, hail
6/19/2014 7:00 AM 0.17 M M M M rain
6/23/2014 6:00 PM 0.05 M M M M
6/25/2014 7:00 AM 0.17 M M M M rain
7/8/2014 7:00 AM 0.83 M M M M
7/11/2014 7:44 PM 0.12 M M M M rain
7/12/2014 7:10 PM 1.36 M M M M rain, some hail
7/15/2014 7:00 AM 0.66 M M M M rain
7/17/2014 6:00 PM 0.33 M M M M rain
7/23/2014 7:00 PM 0.08 M M M M rain
7/28/2014 6:30 PM 0.08 M M M M
7/30/2014 5:15 PM 1.01 M M M M still raining
7/31/2014 9:00 PM 0.46 M M M M continuous rain
8/5/2014 5:15 PM 0.03 M M M M rain
8/7/2014 5:45 PM 0.22 M M M M rain
8/14/2014 7:00 PM 0.06 M M M M rain shower
8/16/2014 9:00 AM 0.11 M M M M rain
8/22/2014 9:00 AM 0.21 M M M M rain
8/23/2014 6:00 PM 0.20 M M M M rain and hail
8/25/2014 7:00 PM 0.09 M M M M rain
8/26/2014 7:00 AM 0.25 M M M M rain, some hail
8/28/2014 6:00 PM 0.13 M M M M rain
9/8/2014 7:00 AM M M M M M rain Edit: Initial obs 0.48" may be multi-day
9/9/2014 7:00 PM 0.28 M M M M rain
9/10/2014 7:00 PM 0.12 M M M M rain
9/12/2014 7:00 AM 0.19 M M M M rain, sleet, snow dusting
9/22/2014 5:00 PM 0.22 M M M M rain
9/29/2014 6:00 PM 0.40 M M M M severe rain, hail, street flooding
9/30/2014 7:00 AM 0.27 M M M M rain



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/3/2014 1/04/2014 1:00 PM 2 0.24 3.0 3.00 new snow
8/29/2014 9/08/2014 7:00 AM 11 0.48 M M



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