Station Overview Station Location
Station Number CO-AR-114 Latitude 39.6197
Station Name CCL 4.3 SE Longitude -104.7892
County Arapahoe Elevation (ft) 5827



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 1.27 0.39 10 0.39 10 0.00 0 0 3 0 0.5 1 1
Nov 13 0.98 0.21 15 0.21 15 0.00 0 0 2 0 3.1 1 0
Dec 13 0.69 0.29 6 0.29 6 0.00 0 0 3 0 6.2 2 2
Jan 14 0.54 0.72 9 0.72 9 0.00 0 0 6 1 7.3 4 4
Feb 14 0.54 0.23 8 0.23 8 0.00 0 0 3 0 1.5 1 1
March 14 1.55 0.73 7 0.73 7 0.00 0 0 2 1 3.6 1 1
April 14 2.20 1.40 11 1.40 11 0.00 0 0 6 0 0.0 0 0
May 14 2.49 1.72 15 1.72 15 0.00 0 0 8 1 7.9 1 1
June 14 2.04 1.77 14 1.77 14 0.00 0 0 9 1 0.0 0 0
July 14 2.31 1.44 7 1.44 7 0.00 0 0 5 1 0.0 0 0
Aug 14 2.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 1.26 1.65 6 1.65 6 0.00 0 0 4 1 0.0 0 0
Water Year Totals: 18.27" 10.55" 108 days 10.55" 108 0.00" 0 days 0 51 days 6 days 30.1" 11 days 10 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 0.00
10/4/2013 0.10
10/5/2013
10/6/2013 0.00
10/7/2013
10/8/2013 0.00
10/9/2013 0.00
10/10/2013 0.00
10/11/2013
10/12/2013
10/13/2013
10/14/2013 0.00
10/15/2013 0.24
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013 0.05
10/22/2013
10/23/2013 0.00
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 0.00
11/7/2013 0.00
11/8/2013 0.00
11/9/2013 0.00
11/10/2013 0.00
11/11/2013 0.00
11/12/2013
11/13/2013
11/14/2013 0.00
11/15/2013
11/16/2013 0.00
11/17/2013 0.00
11/18/2013
11/19/2013 0.00
11/20/2013
11/21/2013 0.19
11/22/2013 0.02
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013 0.00
11/29/2013 0.00
11/30/2013 0.00
12/1/2013
12/2/2013
12/3/2013
12/4/2013 0.16
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 0.00
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013 0.02
12/24/2013
12/25/2013 0.00
12/26/2013
12/27/2013
12/28/2013
12/29/2013 0.11
12/30/2013 0.00
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014 0.08
1/2/2014
1/3/2014
1/4/2014 0.13
1/5/2014 0.08
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 0.02
1/15/2014
1/16/2014
1/17/2014 0.00
1/18/2014
1/19/2014
1/20/2014 0.00
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014 T
1/28/2014 0.11
1/29/2014
1/30/2014
1/31/2014 0.30
2/1/2014 0.07
2/2/2014
2/3/2014
2/4/2014
2/5/2014 0.08
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 0.00
2/17/2014 0.00
2/18/2014
2/19/2014 0.00
2/20/2014 0.08
2/21/2014 0.00
2/22/2014 0.00
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014 0.01
3/2/2014 T
3/3/2014 0.00
3/4/2014 0.00
3/5/2014
3/6/2014
3/7/2014
3/8/2014 0.72
3/9/2014
3/10/2014
3/11/2014 0.00
3/12/2014
3/13/2014
3/14/2014 0.00
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 0.70
4/4/2014 0.00
4/5/2014 0.00
4/6/2014
4/7/2014 0.02
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014 0.11
4/14/2014
4/15/2014
4/16/2014 0.00
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014 0.40
4/25/2014
4/26/2014
4/27/2014 0.06
4/28/2014 0.11
4/29/2014 0.00
4/30/2014 0.00
5/1/2014 0.00
5/2/2014 0.00
5/3/2014
5/4/2014 0.00
5/5/2014
5/6/2014 0.00
5/7/2014
5/8/2014 0.51
5/9/2014
5/10/2014
5/11/2014 0.05
5/12/2014 0.86
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014 0.00
5/20/2014
5/21/2014 0.05
5/22/2014
5/23/2014 0.02
5/24/2014 0.13
5/25/2014 0.09
5/26/2014 0.01
5/27/2014
5/28/2014
5/29/2014 0.00
5/30/2014
5/31/2014 T
6/1/2014
6/2/2014
6/3/2014 0.00
6/4/2014
6/5/2014 0.21
6/6/2014 0.29
6/7/2014 0.02
6/8/2014
6/9/2014 0.65
6/10/2014
6/11/2014
6/12/2014
6/13/2014 0.10
6/14/2014 0.00
6/15/2014 0.28
6/16/2014
6/17/2014
6/18/2014 0.00
6/19/2014 0.10
6/20/2014
6/21/2014 0.00
6/22/2014 0.02
6/23/2014 T
6/24/2014
6/25/2014 0.10
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 0.00
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014 0.26
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014 0.36
7/16/2014 0.06
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 0.10
7/27/2014 T
7/28/2014
7/29/2014
7/30/2014 0.66
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 T
9/2/2014
9/3/2014
9/4/2014 0.00
9/5/2014 0.42
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014 0.13
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 0.31
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014 0.79



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2013 7:00 AM 0.00 0.0 M M M
10/4/2013 7:00 AM 0.10 0.5 M 0.5 M S- at obs time. Snow began overnight, start time unknown. Snow melting on paved surfaces.
10/6/2013 7:00 AM 0.00 0.0 M M M
10/8/2013 7:00 AM 0.00 0.0 M M M
10/9/2013 7:00 AM 0.00 0.0 M M M
10/10/2013 7:00 AM 0.00 0.0 M M M
10/14/2013 7:00 AM 0.00 0.0 M M M OVC at obs time but no precip. Btwen 8:50 and 9:30 AM fast moving TRW- line moved thru. 8:55-9:10 am small grapple fell with rain.
10/15/2013 7:00 AM 0.24 M M T M TRW-. Mixture of sleet and very small hail 8:56 am to 9:05 am - very little accumulation. Line of TRW- moved thru very quickly.
10/21/2013 7:00 AM 0.05 M M M M R-
10/23/2013 7:00 AM 0.00 0.0 M M M
11/6/2013 7:00 AM 0.00 0.0 M M M
11/7/2013 7:00 AM 0.00 0.0 M M M
11/8/2013 7:00 AM 0.00 0.0 M M M
11/9/2013 7:00 AM 0.00 0.0 M M M
11/10/2013 7:00 AM 0.00 0.0 M M M
11/11/2013 7:00 AM 0.00 0.0 M M M
11/14/2013 7:00 AM 0.00 0.0 M M M
11/16/2013 7:00 AM 0.00 0.0 M M M
11/17/2013 7:00 AM 0.00 0.0 M M M
11/19/2013 7:00 AM 0.00 0.0 M M M
11/21/2013 7:00 AM 0.19 3.1 M M M
11/22/2013 7:00 AM 0.02 M M M M Ocnl brief SW- during the day.
11/28/2013 7:00 AM 0.00 0.0 M M M
11/29/2013 7:00 AM 0.00 0.0 M M M
11/30/2013 7:00 AM 0.00 0.0 M M M
12/4/2013 10:00 AM 0.16 4.2 M 4.0 M
12/18/2013 7:00 AM 0.00 0.0 M M M Red sky this morning at sunrise.
12/23/2013 7:00 AM 0.02 M M M M Snow depth not available due to melting. Only about .1 of an inch on ground but probably a little more fell.
12/25/2013 7:00 AM 0.00 0.0 M M M
12/29/2013 7:00 AM 0.11 2.0 M 2.0 M S- overnight. Had stopped before 7:00 am.
12/30/2013 7:00 AM 0.00 0.0 M M M Patches of snow in areas of shadows.
1/1/2014 11:00 AM 0.08 M M M M
1/4/2014 11:00 AM 0.13 2.5 M 2.5 M Snow began overnight - start time unknown. S- at obs time.
1/5/2014 10:00 AM 0.08 0.5 M 3.0 M S- at obs time. Temp +5 F.
1/14/2014 9:30 AM 0.02 0.4 M 0.5 M s- at my obs time. Fluffy snow.
1/17/2014 7:00 AM 0.00 0.0 M M M Widely sctd patches of snow in shade.
1/20/2014 7:00 AM 0.00 0.0 M M M
1/27/2014 7:00 AM T M M M M I think a trace has fallen but certainly no accumulation at obs time. Hard to tell
1/28/2014 7:00 AM 0.11 M M M M
1/31/2014 7:00 AM 0.30 3.9 0.33 4.0 0.33 Heavy, wet snow. No snow at obs time.
2/1/2014 7:00 AM 0.07 M M M M
2/5/2014 7:00 AM 0.08 M M M M
2/16/2014 7:00 AM 0.00 0.0 M M M
2/17/2014 7:00 AM 0.00 0.0 M M M
2/19/2014 7:00 AM 0.00 0.0 M M M
2/20/2014 7:00 AM 0.08 1.5 M 1.5 M
2/21/2014 7:00 AM 0.00 0.0 M M M Snow cover becoming patchy.
2/22/2014 7:00 AM 0.00 0.0 M M M
3/1/2014 7:00 AM 0.01 M M M M
3/2/2014 7:00 AM T M M M M S-- at obs time. Just a skiff of snow on the ground at obs time.
3/3/2014 7:00 AM 0.00 0.0 M M M
3/4/2014 7:00 AM 0.00 0.0 M M M
3/8/2014 7:00 AM 0.72 3.6 M 3.5 M Mixture of rain and snow ystdy afternoon. Snow depth estimated due to rain/snow mixture and above freezing temps ystdy afternoon.
3/11/2014 7:00 AM 0.00 0.0 M M M
3/14/2014 7:00 AM 0.00 0.0 M M M
4/3/2014 7:00 AM 0.70 M M M M
4/4/2014 7:00 AM 0.00 0.0 M M M
4/5/2014 7:00 AM 0.00 0.0 M M M
4/7/2014 7:00 AM 0.02 M M M M Intmt RW-/SW-
4/13/2014 7:00 AM 0.11 M M M M R-/S- mixture. AM temp 32 F.
4/16/2014 7:00 AM 0.00 0.0 M M M
4/24/2014 7:00 AM 0.40 M M M M TRW- at 6:30 pm. R- afterwards.
4/27/2014 7:00 AM 0.06 M M M M R- began after midnight. R- at obs time.
4/28/2014 7:00 AM 0.11 M M M M
4/29/2014 7:00 AM 0.00 0.0 M M M Windy and cool this morning.
4/30/2014 7:00 AM 0.00 0.0 M M M Very windy.
5/1/2014 7:00 AM 0.00 0.0 M M M A sunny but very windy day yesterday.
5/2/2014 7:00 AM 0.00 0.0 M M M Sunny and not as windy.
5/4/2014 7:00 AM 0.00 0.0 M M M
5/6/2014 7:00 AM 0.00 0.0 M M M overcast at obs time.
5/8/2014 7:00 AM 0.51 M M M M TRW- at 11:45 pm. R- ended sometime after midnight. No Rain at obs time.
5/11/2014 7:00 AM 0.05 M M M M R- at obs time. Overcast
5/12/2014 8:00 AM 0.86 7.9 M 8.0 M R- ystdy AM changed to R-/S- during the PM and all snow overnight. S- at obs time. Water value may be low - funnel/cylinder left in guage.
5/19/2014 7:00 AM 0.00 0.0 M M M
5/21/2014 7:00 AM 0.05 T M M M Intmt RW/TRW from 2:30 pm - ending sometime after midnight. Intmt rice to pea size hail from 3:15 pm till around 7:00. No obs after 10 pm.
5/23/2014 7:00 AM 0.02 M M M M RW- began 3:20 pm. Thunder/ltng heard 3:47 pm - no RW. Tstms moved North and South of this obs site. Very little rain and no hail.
5/24/2014 7:00 AM 0.13 M M M M No thunder or hail ystdy.
5/25/2014 7:00 AM 0.09 M M M M R- began as a light mixture of drizzle and rain. Stop time unknown. Dstnt RW+, ltng and thunder durg late afternoon and early evening.
5/26/2014 7:00 AM 0.01 M M M M Distant thunder heard ystdy afternoon - only brief sprinkles at obs site.
5/29/2014 7:00 AM 0.00 0.0 M M M
5/31/2014 7:00 AM T M M M M EW vcnty but not at obs site - no thunder heard.
6/3/2014 7:00 AM 0.00 0.0 M M M
6/5/2014 7:00 AM 0.21 M M M M First sprnkl at 3:00pm. Ocnl RW-- til 6:30 pm then TRW with 3 min. period of very small hail and moderate TRW. Tstm movd East and in cloud ltng observed till aft 10 PM far to the East.
6/6/2014 7:00 AM 0.29 M M M M Intmt RW-- from about 3:00 PM. TRW with pea to grape size hail during heaviest RW (~6 PM). Intmt TRW- throughout the evening. Overnight...1:30 to ~2:15 AM T+ with fqt ltng but no RW+ - just RW-.
6/7/2014 7:00 AM 0.02 M M M M Not home when RW occured.
6/9/2014 7:00 AM 0.65 M M M M TRW began 1238pm plus hail/see hail report. First TRW ended 1:50 pm. Second TRW period began 3:25pm. Intmt periods of TRW into the evening.
6/13/2014 7:00 AM 0.10 M M M M TRW- with some hail - see hail report.
6/14/2014 7:00 AM 0.00 0.0 M M M
6/15/2014 7:00 AM 0.28 M M M M Intmt TRW- 2:50 pm to 4:13 pm. At 4:13 pm TRW with hail - see hail report. Not sure when all prcip inded but believe all had ended by 7:00 pm.
6/18/2014 7:00 AM 0.00 0.0 M M M
6/19/2014 7:00 AM 0.10 M M M M TRW-. No hail. Tstm with ocnl ltgiccg after rain stopped.
6/21/2014 7:00 AM 0.00 0.0 M M M Distant lightning observed far North of obs site at 10 pm. No RW here.
6/22/2014 7:00 AM 0.02 M M M M TRW- . No hail.
6/23/2014 7:00 AM T M M M M Few sprnkls around 1:00 pm.
6/25/2014 7:00 AM 0.10 M M M M
7/2/2014 7:00 AM 0.00 0.0 M M M
7/8/2014 7:00 AM 0.26 M M M M Ocnl TRW-- ystdy afternoon after 3:30 pm. TRW last night with frequent lightning.
7/15/2014 7:00 AM 0.36 M M M M TRW- ocnl TRW with Fqt ltng. End time after 10:30 pm
7/16/2014 7:00 AM 0.06 M M M M TRW-. LOUD crash of thunder around 4:00 AM
7/26/2014 7:00 AM 0.10 M M M M
7/27/2014 7:00 AM T M M M M TRW passed North of obs site
7/30/2014 7:00 AM 0.66 M M M M TRW- R- at obs time
9/1/2014 7:00 AM T M M M M
9/4/2014 7:00 AM 0.00 0.0 M M M
9/5/2014 7:00 AM 0.42 M M M M Precip began with TRW-
9/10/2014 7:00 AM 0.13 M M M M R-- at obs time
9/22/2014 7:30 AM 0.31 M M M M R-- at obs time. R- overnight.
9/30/2014 7:00 AM 0.79 M M M M TRW. Hail and strong winds 2:35 - 2:40 pm. Hail grape size-opaque



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
10/14/2013 8:56 AM Mixture of sleet and very small hail. Really gusty winds Rice Rice Rice Soft|Clear Ice 9 1min no damage Continuous False After rain Same time as smaller hail 30-40 0
6/5/2014 6:05 PM 1/2" Grape 3/8" 1/4" Pea Size Mixed|White Ice 8 2min minor leaf damage Continuous True After rain Same time as smaller hail vertical
6/8/2014 12:33 PM 1/2" Grape 1/4" Pea Size 1/4" Pea Size Mixed|White Ice 12 1min minor leaf damage Continuous True Before rain Same time as smaller hail
6/12/2014 5:20 PM 1/2" Grape 1/4" Pea Size 1/4" Pea Size Mixed|White Ice 5 1min no damage Continuous False After rain Same time as smaller hail vertical
6/14/2014 4:14 PM 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Mixed|White Ice 6 1min minor leaf damage Continuous True After rain Same time as smaller hail 10-20
9/29/2014 2:35 PM 1/2" Grape 1/2" Grape 3/8" Hard|White Ice 1min minor leaf damage Continuous True Same time as rain Same time as smaller hail 30-40