Station Overview Station Location
Station Number CO-DN-120 Latitude 39.6596
Station Name Cherry Creek Reservoir 1.9 N Longitude -104.876
County Denver Elevation (ft) 5477



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 12 1.30 1.34 8 1.34 8 0.00 0 0 8 0 4.8 3 3
Nov 12 0.95 0.36 1 0.36 1 0.00 0 0 1 0 1.7 1 1
Dec 12 0.72 0.53 10 0.53 10 0.00 0 0 5 0 8.5 5 9
Jan 13 0.53 0.27 4 0.27 4 0.00 0 0 3 1 3.2 3 2
Feb 13 0.51 1.53 10 1.53 10 0.00 0 0 8 0 14.3 7 8
March 13 1.49 1.85 8 1.85 8 0.00 0 0 6 2 19.5 7 7
April 13 2.18 2.04 12 2.04 12 0.00 0 0 11 1 15.7 6 5
May 13 2.44 2.42 13 2.42 13 0.00 0 0 13 0 6.6 2 1
June 13 1.92 0.40 7 0.40 7 0.00 0 0 4 3 0.0 0 0
July 13 2.10 2.32 15 2.32 15 0.00 0 0 15 0 0.0 0 0
Aug 13 2.33 1.82 16 1.82 16 0.00 0 0 12 3 0.0 0 0
Sept 13 1.22 8.95 14 8.95 14 0.00 0 0 10 3 0.0 0 0
Water Year Totals: 17.69" 23.83" 118 days 23.83" 118 0.00" 0 days 0 96 days 13 days 74.3" 34 days 36 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
10/1/2012 0.07
10/2/2012
10/3/2012
10/4/2012
10/5/2012 0.14
10/6/2012 0.03
10/7/2012 0.01
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012 0.01
10/14/2012 0.18
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012 0.88
10/26/2012 0.02
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012 0.36
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012 0.06
12/10/2012
12/11/2012 0.09
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012 0.03
12/20/2012 0.17
12/21/2012 0.00
12/22/2012
12/23/2012
12/24/2012
12/25/2012 0.18
12/26/2012 0.00
12/27/2012 0.00
12/28/2012 0.00
12/29/2012
12/30/2012
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013 0.07
1/13/2013
1/14/2013
1/15/2013 T
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013 0.02
1/28/2013
1/29/2013 0.18
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013 0.22
2/8/2013
2/9/2013
2/10/2013 0.02
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013 0.04
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013 0.37
2/22/2013 0.01
2/23/2013 0.00
2/24/2013 0.11
2/25/2013 0.70
2/26/2013 0.00
2/27/2013 0.06
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013 T
3/5/2013 0.10
3/6/2013
3/7/2013
3/8/2013
3/9/2013 0.04
3/10/2013 0.50
3/11/2013
3/12/2013 0.19
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013 0.72
3/24/2013 0.30
3/25/2013 T
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013 0.01
4/3/2013 0.13
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013 0.25
4/10/2013 0.08
4/11/2013
4/12/2013 0.01
4/13/2013
4/14/2013 0.26
4/15/2013
4/16/2013 0.51
4/17/2013 0.10
4/18/2013 0.23
4/19/2013
4/20/2013
4/21/2013 T
4/22/2013
4/23/2013 0.42
4/24/2013 0.04
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013 0.19
5/2/2013 0.48
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013 0.07
5/9/2013 0.57
5/10/2013 0.33
5/11/2013 0.01
5/12/2013 0.01
5/13/2013
5/14/2013
5/15/2013 0.01
5/16/2013 0.05
5/17/2013
5/18/2013
5/19/2013
5/20/2013 0.03
5/21/2013 0.09
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013 0.03
5/28/2013
5/29/2013
5/30/2013 0.55
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013 0.23
6/6/2013
6/7/2013
6/8/2013 T
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013 T
6/17/2013 0.03
6/18/2013
6/19/2013 T
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013 0.10
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013 0.04
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.20
7/2/2013 0.10
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013 0.02
7/8/2013 0.05
7/9/2013
7/10/2013
7/11/2013
7/12/2013 0.13
7/13/2013 0.32
7/14/2013 0.44
7/15/2013 0.04
7/16/2013 0.60
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013 0.02
7/26/2013 0.09
7/27/2013
7/28/2013 0.22
7/29/2013 0.04
7/30/2013 0.02
7/31/2013 0.03
8/1/2013
8/2/2013
8/3/2013 0.01
8/4/2013 0.37
8/5/2013 0.12
8/6/2013 T
8/7/2013
8/8/2013 0.00
8/9/2013 0.63
8/10/2013 0.05
8/11/2013 0.02
8/12/2013 0.19
8/13/2013 0.20
8/14/2013
8/15/2013 T
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013 0.14
8/24/2013
8/25/2013 0.03
8/26/2013 T
8/27/2013 0.03
8/28/2013
8/29/2013
8/30/2013
8/31/2013 0.03
9/1/2013 T
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013 T
9/10/2013 0.01
9/11/2013 1.08
9/12/2013 1.95
9/13/2013 3.66
9/14/2013 0.36
9/15/2013 0.62
9/16/2013 0.05
9/17/2013 0.00
9/18/2013
9/19/2013 0.02
9/20/2013
9/21/2013
9/22/2013
9/23/2013 1.00
9/24/2013
9/25/2013
9/26/2013
9/27/2013 T
9/28/2013 0.20
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 9:00 AM 0.07 M M M M
10/5/2012 7:20 AM 0.14 1.0 0.14 1.0 0.14 FIRST SNOW OF THE SEASON. HAD LEFT RAIN TUBE IN CYLINDER.
10/6/2012 7:00 AM 0.03 0.0 0.00 0.0 0.00 DRIZZLE FOR LAST 12 HOURS. 7PM FRIDAY TO 7AM SATURDAY.
10/7/2012 9:00 AM 0.01 0.0 0.00 0.0 0.00
10/13/2012 9:00 AM 0.01 M M M M
10/14/2012 8:00 AM 0.18 M M M M
10/25/2012 8:00 AM 0.88 3.7 0.88 3.7 0.88 SNOW HEAVY ON THE TREES AND SHRUBS. I'LL WAIT AND SEE HOW DENVER'S DIA REPORTS.
10/26/2012 7:00 AM 0.02 0.1 0.02 2.5 M Cloudy and breezy but not much precip.
11/11/2012 7:00 AM 0.36 1.7 0.36 1.7 0.36 RAIN TURNING TO SNOW. OH-LA-LA. WINTER HAS ARRIVED.
12/9/2012 7:00 AM 0.06 0.6 0.06 0.6 0.06 Brief evening snow burst. Then the cold.
12/11/2012 5:40 AM 0.09 0.9 0.09 0.9 0.09 LATE NIGHT SNOW FALL. EARLY MORNING CLEARING.
12/19/2012 7:00 AM 0.03 0.7 0.03 M M STARTED SNOWING ABOUT 6:00 AM.
12/20/2012 5:20 AM 0.17 3.5 0.17 3.5 0.17 SNOW WAS VERY LIGHT AND FLUFFY. AND BLOWING.
12/21/2012 9:00 AM 0.00 0.0 M 1.0 M
12/25/2012 9:00 AM 0.18 2.8 0.18 2.8 0.18 LIGHT AND FLUFFY, AGAIN. MOISTURE LACKING ALL THIS MONTH OF DECEMBER.
12/26/2012 7:00 AM 0.00 0.0 M 2.0 M
12/27/2012 7:00 AM 0.00 0.0 0.00 2.0 M
12/28/2012 11:00 AM 0.00 0.0 0.00 1.0 M
12/31/2012 7:00 AM 0.00 0.0 0.00 0.5 M NOT MUCH MELTING. MOSTLY EVAPORATION. COLD.
1/12/2013 7:00 AM 0.07 0.6 0.07 0.6 0.07 SHORT TERM SNOW SHOWERS LAST NIGHT.
1/15/2013 7:00 AM T 0.2 T M M
1/27/2013 9:40 AM 0.02 M M M M
1/29/2013 7:00 AM 0.18 2.4 0.18 2.4 0.18 ICY BENEATH THIS SNOW WHICH BEGAN MONDAY 4PM YESTERDAY.
2/7/2013 8:00 AM 0.22 0.1 0.22 0.1 0.22 LAST NIGHT MOSTLY JUST A RAINY DRIZZLE.
2/10/2013 9:00 AM 0.02 T 0.02 T 0.02 MOSTLY CONSTANT JUST FLAKES-DISPERSSED AND LIGHT.
2/15/2013 6:00 AM 0.04 0.1 0.04 M M
2/21/2013 7:00 AM 0.37 4.5 0.37 4.5 0.37 BEGAN AS DRIZZLE WHICH TURNED TO SNOW. ICY BENEATH SNOW COVER.
2/22/2013 7:00 AM 0.01 0.1 0.01 2.0 M
2/23/2013 7:00 AM 0.00 0.0 M 1.8 M
2/24/2013 7:00 AM 0.11 1.4 0.11 2.8 M A light snow cover overnight. Around 6AM began snowing in earnest. About 1/2" an hour.
2/25/2013 7:00 AM 0.70 8.0 0.70 8.9 M
2/26/2013 7:00 AM 0.00 0.0 0.00 4.8 M
2/27/2013 4:30 AM 0.06 0.1 0.06 4.5 M
3/4/2013 7:00 AM T 0.1 T M M
3/5/2013 2:20 AM 0.10 1.0 0.10 2.5 M NICE THREE HOUR SNOW EVENT. WET. CLEAR SKIES THIS MORNING.
3/9/2013 7:00 AM 0.04 0.2 0.04 0.2 0.04 JUST REALLY BEGINNING TO COME DOWN. IT'S WET.
3/10/2013 6:30 AM 0.50 5.4 0.50 5.4 0.50 WET SNOW SATURDAY. SUNDAY MORNING VERY ICY. AND COLD.
3/12/2013 9:00 AM 0.19 2.0 0.19 2.9 M A BIT WINDY COLD AND WET.
3/23/2013 7:00 AM 0.72 7.8 0.72 7.8 M STILL BLOWING AND SNOWING.
3/24/2013 7:00 AM 0.30 3.0 0.30 8.5 M THIS MORNING...CLEAR AND VERY FRIGID SKIES.
3/25/2013 9:00 AM T T T 7.0 M
4/2/2013 10:00 AM 0.01 0.0 M M M
4/3/2013 9:00 AM 0.13 M M M M
4/9/2013 9:45 AM 0.25 3.5 0.25 3.5 0.25 lATE IN REPORTING THIS MORNING.
4/10/2013 7:00 AM 0.08 0.5 0.08 3.0 M
4/12/2013 6:00 AM 0.01 M M M M SPORADIC BRIEF SHOWERS THEN SUN AND WIND.
4/14/2013 8:00 AM 0.26 0.0 0.00 M M
4/16/2013 8:00 AM 0.51 5.0 0.51 5.0 0.51 Not a blizzard but large flakes and wet.
4/17/2013 9:00 AM 0.10 0.2 0.10 M M
4/18/2013 7:00 AM 0.23 3.0 0.23 M M AN ICY MORNING.
4/21/2013 10:00 AM T M M M M
4/23/2013 7:00 AM 0.42 3.5 0.42 3.5 0.42 AT 7:00 AM STILL SNOWING LIGHTLY.
4/24/2013 7:00 AM 0.04 T 0.04 1.7 M LIGHT SNOW STOPPED YESTERDAY MORNING ABOUT 11 AM.
5/1/2013 8:00 AM 0.19 1.8 0.19 1.8 0.19 SNOW REALLY STARTING TO COME DOWN. WARM AND WET.
5/2/2013 8:00 AM 0.48 4.8 0.48 M M NO SNOW ON STREETS OR SIDEWALKS. WET AND FROZEN.
5/8/2013 11:00 AM 0.07 M M M M
5/9/2013 9:00 AM 0.57 M M M M
5/10/2013 2:10 AM 0.33 M M M M
5/11/2013 8:00 AM 0.01 M M M M
5/12/2013 6:00 AM 0.01 M M M M BRIEF AFTERNOON RAIN. NEARLY 0.02".
5/15/2013 9:00 AM 0.01 M M M M RAIN IS CLOSER TO 0.018". BUT STILL WELCOME.
5/16/2013 3:20 AM 0.05 M M M M
5/20/2013 8:00 AM 0.03 M M M M STILL RAINING AT A STEADY DRIZZLE. DELIGHTFUL!
5/21/2013 9:00 AM 0.09 M M M M THE RAIN CAME IN SPITS AND STARTS, BUT IT CAME. NICE.
5/27/2013 3:20 AM 0.03 M M M M BRIEF AND WINDY LATE NIGHT SHOWER.
5/30/2013 7:00 AM 0.55 M M M M HEAVY HAIL(GRAPEL) AND RAIN FOR AN HOUR WEDNESDAY ABOUT 9 AM.
6/5/2013 7:00 AM 0.23 M M M M A nice evening rain event. No thunder or lightning.
6/8/2013 7:00 AM T M M M M
6/16/2013 7:00 AM T M M M M A "trace." No clouds within 8 to 10 miles and only a whisper of a cloud formation above and we got a spatter of rain drops. ???????
6/17/2013 7:00 AM 0.03 M M M M
6/19/2013 8:00 AM T M M M M
6/24/2013 9:00 AM 0.10 M M M M OFF AND ON AGAIN ABOUT 9 HOURS SUNDAY.
6/29/2013 5:00 AM 0.04 M M M M Lots of lightning. Some wind. Surprised to discover this much rain (0.04")fell.
7/1/2013 2:00 AM 0.20 M M M M Around 7:30 Brief and heavy pea-sized hail and rain.
7/2/2013 11:00 AM 0.10 M M M M
7/7/2013 11:00 AM 0.02 M M M M LATE IN REPORTING!!!
7/8/2013 5:00 AM 0.05 M M M M
7/12/2013 9:00 AM 0.13 M M M M
7/13/2013 3:00 AM 0.32 M M M M Again, nice downpour. Some heat relief.
7/14/2013 3:00 AM 0.44 M M M M
7/15/2013 11:00 AM 0.04 M M M M Very little rain in far SE Denver???
7/16/2013 6:00 AM 0.60 M M M M NICE DOWNPOUR. LASTS ABOUT HALF HOUR. AROUND 11:00 AM.
7/25/2013 8:00 AM 0.02 M M M M TWO BRIEF RAIN EVENTS-AFTERNOON AND EVENING.
7/26/2013 10:00 AM 0.09 M M M M
7/28/2013 8:00 AM 0.22 M M M M A NICE MORNING DRIZZLING RAIN. VERY WELCOMED.
7/29/2013 7:00 AM 0.04 M M M M
7/30/2013 9:00 AM 0.02 M M M M
7/31/2013 4:30 AM 0.03 M M M M LIGHT SCATTERED, ON AGAIN, OFF AGAIN SHOWERS.
8/3/2013 10:00 AM 0.01 M M M M
8/4/2013 5:00 AM 0.37 M M M M WIND AND LIGHTNING BEGAN MID AFTERNOON. EVENTUALLY FOLLOWED BY,THIS SUMMER'S USUAL, SUDDEN AND BRIEF DOWNPOUR.
8/5/2013 3:30 AM 0.12 M M M M BRIEF LATE AFTERNOON SHOWER.
8/6/2013 3:00 AM T M M M M JUST A TRACE
8/8/2013 6:00 AM 0.00 0.0 M M M
8/9/2013 8:00 AM 0.63 M M M M HEAVY TO MODERATE RAIN FROM @6 TO 8 PM.
8/10/2013 6:00 AM 0.05 M M M M Brief late afternoon shower.
8/11/2013 3:00 AM 0.02 M M M M A lot of thunder and wind...but not much precip.
8/12/2013 1:45 AM 0.19 M M M M Not at home during rain. Pleasant surprise at reading rain gauge.
8/13/2013 4:00 AM 0.20 M M M M A quiet and soft rain in the late evening.
8/15/2013 1:20 AM T M M M M
8/23/2013 6:00 AM 0.14 M M M M
8/25/2013 10:00 AM 0.03 M M M M
8/26/2013 2:20 AM T M M M M
8/27/2013 6:00 AM 0.03 M M M M
8/31/2013 7:00 AM 0.03 M M M M
9/1/2013 1:50 AM T M M M M
9/9/2013 4:00 AM T M M M M
9/10/2013 8:00 AM 0.01 M M M M
9/11/2013 6:30 AM 1.08 M M M M A WELCOMED DOWNPOUR LATE YESTERDAY AFTERNOON.
9/12/2013 7:00 AM 1.95 M M M M YES!! NEARLY 2" AND STILL COMING DOWN. WHAT WILL DIA REPORT???
9/13/2013 7:00 AM 3.66 M M M M MY RAIN GAUGES WERE HEAVY THIS MORN. STILL DRIZZLING.
9/14/2013 5:45 AM 0.36 M M M M VERY COOL AND DAMP. CLEARING SKIES.
9/15/2013 7:00 AM 0.62 M M M M CHILLY MORNING. HEAVY DARK CLOUD COVER.
9/16/2013 3:40 AM 0.05 M M M M
9/17/2013 7:00 AM 0.00 0.0 M M M inferred off maps to compelte daily flood mapping effort CSPEARS
9/19/2013 10:00 AM 0.02 M M M M OOPS, PARDON MY LATENESSS.
9/23/2013 8:40 AM 1.00 M M M M Late to wake up. Trees are still dripping. Clouds just now clearing. Yes One Inch.
9/27/2013 9:30 AM T M M M M OVERCAST AND VERY MISTY. OCCASIONAL DENSE MISTS SHOW UP ON STREETS AND SIDEWALKS.
9/28/2013 7:00 AM 0.20 M M M M Overnight rain AND freeze. Ice formed on shallow pools and puddles.



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