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 15 1.28 2.08 4 2.08 4 0.00 0 0 4 0 0.0 0 0
Nov 15 0.99 1.67 4 1.67 4 0.00 0 0 4 0 9.5 2 0
Dec 15 0.69 0.91 3 0.91 3 0.00 0 0 3 0 3.5 1 0
Jan 16 0.56 0.40 2 0.40 2 0.00 0 0 2 0 2.0 1 1
Feb 16 0.57 1.06 2 1.06 2 0.00 0 0 2 0 12.0 1 1
March 16 1.54 2.01 4 2.01 4 0.00 0 0 4 0 14.0 1 0
April 16 2.22 3.15 5 3.15 5 0.00 0 0 5 0 0.0 0 0
May 16 2.47 1.89 5 1.89 5 0.00 0 0 5 0 0.0 0 0
June 16 2.09 0.85 4 0.85 4 0.00 0 0 4 0 0.0 0 0
July 16 2.35 0.72 3 0.72 3 0.00 0 0 3 0 0.0 0 0
Aug 16 2.44 0.68 4 0.68 4 0.00 0 0 4 0 0.0 0 0
Sept 16 1.31 0.31 2 0.31 2 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 18.51" 15.73" 42 days 15.73" 42 0.00" 0 days 0 42 days 0 days 41.0" 6 days 2 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015 0.08
10/7/2015
10/8/2015 0.28
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015 0.97
10/22/2015
10/23/2015 0.75
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015 0.55
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015 0.72
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015 0.15
11/28/2015
11/29/2015
11/30/2015 0.25
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015 0.18
12/14/2015
12/15/2015 0.61
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015 0.12
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016 0.18
1/8/2016
1/9/2016 0.22
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016 1.00
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016 0.06
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016 0.16
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016 0.27
3/20/2016
3/21/2016
3/22/2016
3/23/2016 1.36
3/24/2016
3/25/2016
3/26/2016 0.22
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016 0.17
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016 M
4/17/2016 1.62
4/18/2016
4/19/2016 0.18
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016 0.79
4/30/2016 0.39
5/1/2016 0.23
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016 0.04
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016 0.65
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016 0.61
5/27/2016 0.36
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016 0.26
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016 0.26
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016 M
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016 0.14
6/24/2016
6/25/2016 0.19
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.11
7/2/2016 0.39
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016 0.22
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016 0.14
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016 0.10
8/21/2016
8/22/2016
8/23/2016
8/24/2016 0.08
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016 0.36
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016 0.04
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016 0.27
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/6/2015 6:30 AM 0.08 M M M M rain, thunderstorm
10/8/2015 7:00 AM 0.28 M M M M rain
10/21/2015 8:00 PM 0.97 M M M M rain, still sprinkling/raining
10/23/2015 7:00 AM 0.75 M M M M rain
11/5/2015 8:30 PM 0.55 0.5 M M M rain and snow melt
11/17/2015 7:00 PM 0.72 9.0 M M M snow melt
11/27/2015 9:00 AM 0.15 M M M M snow melt
11/30/2015 7:00 PM 0.25 M M M M snow melt
12/13/2015 7:00 AM 0.18 M M M M snow melt
12/15/2015 7:00 PM 0.61 M M M M snow melt
12/26/2015 7:00 AM 0.12 3.5 M M M snow melt, dry and fluffy
1/7/2016 5:00 PM 0.18 M M M M snow melt
1/9/2016 8:00 AM 0.22 2.0 M 6.0 M snow melt
2/2/2016 1:00 PM 1.00 12.0 M 13.0 M snow melt
2/23/2016 6:00 AM 0.06 M M M M snow melt QC: Entered on 2/24, but snow fell on the night of 2/22-2/23. Changed the date to 2/23. CMG 2/24/2016.
3/7/2016 5:00 PM 0.16 M M M M rain, sleet, snow melt
3/19/2016 3:00 PM 0.27 M M M M snow melt
3/23/2016 7:00 PM 1.36 14.0 M M M snow melt
3/26/2016 4:00 PM 0.22 M M M M snow melt
4/11/2016 7:00 PM 0.17 M M M M rain
4/16/2016 3:45 PM M M M M M snow, still snowing {EDIT: Observer reported 3.48 of new precip. This seems high for the area, thus appears to be a multi-day report looking at notes and time of submission. Changed report of 3.48 to NA until observer can be contacted to verify. Submission Time Before EDIT:4/17/2016 8:18 AM CoCoSTAFF DNT}
4/17/2016 10:30 AM 1.62 M M M M snow melt
4/19/2016 6:00 PM 0.18 M M M M snow melt
4/29/2016 6:00 PM 0.79 M M M M snow melt, still snowing
4/30/2016 5:00 PM 0.39 M M M M snow melt, still snowing
5/1/2016 4:00 PM 0.23 M M M M snow melt, sleet, rain
5/7/2016 5:30 PM 0.04 M M M M rain
5/17/2016 7:00 AM 0.65 M M M M rain, still raining
5/26/2016 9:00 PM 0.61 M M M M rain, some hail
5/27/2016 4:00 PM 0.36 M M M M rain, on/off showers
6/1/2016 6:00 PM 0.26 M M M M rain
6/6/2016 7:00 PM 0.26 M M M M rain, pea size hail
6/15/2016 7:00 AM M M M M M rain, small hail {EDIT: Observer reported 0.53 of new precip. RADAR data and surrounding reports of 0.00's indicate this could be an error. This appears to be a date error. This report matches better with reports on the previous day of 0.41 to 1.08. Changed report of 0.53 to NA until observer can be contacted to verify. Submission Time Before EDIT: 6/15/2016 1:25 PM -DNT}
6/23/2016 7:00 PM 0.14 M M M M rain, with sunshine on rain clouds producing a triple rainbow
6/25/2016 6:00 PM 0.19 M M M M rain
7/1/2016 7:00 AM 0.11 M M M M early morning rain
7/2/2016 3:30 PM 0.39 M M M M rain
7/15/2016 6:30 PM 0.22 M M M M rain, small hail
8/3/2016 8:30 PM 0.14 M M M M rain
8/20/2016 7:00 AM 0.10 M M M M rain
8/24/2016 7:00 PM 0.08 M M M M rain
8/31/2016 7:00 AM 0.36 M M M M rain, thunderstorm - thunder/lightening
9/6/2016 7:00 PM 0.04 M M M M rain
9/17/2016 7:00 PM 0.27 M M M M rain, thunderstorm



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