Weather History for KDEN - December, 2011

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Saturday, December 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 37 °F 30 °F  
Max Temperature 54 °F 43 °F 66 °F (2005)
Min Temperature 20 °F 17 °F -19 °F (1900)
Degree Days  
Heating Degree Days 28 35  
Month to date heating degree days 1182 1087  
Since 1 July heating degree days 2434 2468  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 964 769  
Moisture  
Dew Point 12 °F    
Average Humidity 42    
Maximum Humidity 67    
Minimum Humidity 16    
Precipitation  
Precipitation T in 0.01 in 0.43 in (1885)
Month to date precipitation 0.78 0.35  
Year to date precipitation 17.31 14.30  
Snow  
Snow T in - - ()
Month to date snowfall 16.5  
Since 1 July snowfall 29.5  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 20 mph (West)    
Max Wind Speed 45 mph    
Max Gust Speed 59 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 31, 2011 Rise Set
Actual Time 7:19 AM MST 4:43 PM MST
Civil Twilight 6:49 AM MST 5:13 PM MST
Nautical Twilight 6:15 AM MST 5:47 PM MST
Astronomical Twilight 5:42 AM MST 6:20 PM MST
Moon 11:06 AM MST (12/31) No Moon Set
Length of Visible Light 10h 24m
Length of Day
9h 23m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 31
Waxing Crescent
Dec 31
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 44.1 °F 36.2 °F 19.0 °F 37% 29.60 in 10.0 mi South 18.4 mph 23.0 mph N/A   Partly Cloudy
1:53 AM 45.0 °F 37.6 °F 19.0 °F 36% 29.57 in 10.0 mi South 17.3 mph - N/A   Partly Cloudy
2:53 AM 44.1 °F 35.9 °F 19.9 °F 38% 29.55 in 10.0 mi South 19.6 mph - N/A   Partly Cloudy
3:53 AM 44.6 °F 37.2 °F 19.4 °F 37% 29.61 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Partly Cloudy
4:53 AM 45.0 °F 37.6 °F 15.1 °F 30% 29.47 in 10.0 mi WSW 17.3 mph 21.9 mph N/A   Partly Cloudy
5:53 AM 51.1 °F - 6.1 °F 16% 29.48 in 10.0 mi West 19.6 mph 35.7 mph N/A   Partly Cloudy
6:07 AM 51.8 °F - 3.2 °F 14% 29.56 in 10.0 mi WNW 31.1 mph 58.7 mph N/A   Squalls
6:53 AM 51.8 °F - 8.6 °F 18% 29.59 in 10.0 mi WNW 32.2 mph 44.9 mph N/A   Mostly Cloudy
7:53 AM 37.0 °F 25.6 °F 25.0 °F 62% 29.63 in 9.0 mi North 24.2 mph 38.0 mph 0.00 in   Mostly Cloudy
8:42 AM 39.2 °F 26.5 °F 15.8 °F 39% 29.76 in 10.0 mi West 35.7 mph 48.3 mph N/A   Mostly Cloudy
8:53 AM 41.0 °F 29.1 °F 15.1 °F 35% 29.70 in 10.0 mi West 34.5 mph 44.9 mph N/A   Mostly Cloudy
9:53 AM 39.9 °F 28.8 °F 14.0 °F 35% 29.79 in 10.0 mi West 27.6 mph 41.4 mph N/A   Scattered Clouds
10:53 AM 41.0 °F 29.8 °F 5.0 °F 23% 29.81 in 10.0 mi West 29.9 mph 44.9 mph N/A   Scattered Clouds
11:53 AM 41.0 °F 29.5 °F 9.0 °F 27% 29.84 in 10.0 mi WNW 32.2 mph 46.0 mph N/A   Mostly Cloudy
12:53 PM 41.0 °F 29.1 °F 7.0 °F 25% 29.91 in 10.0 mi NW 34.5 mph 46.0 mph N/A   Scattered Clouds
1:53 PM 41.0 °F 30.0 °F 8.1 °F 26% 29.96 in 10.0 mi NW 28.8 mph 35.7 mph N/A   Scattered Clouds
2:53 PM 39.0 °F 28.0 °F 8.1 °F 28% 30.03 in 10.0 mi WNW 25.3 mph 33.4 mph N/A   Partly Cloudy
3:53 PM 37.0 °F 27.0 °F 7.0 °F 29% 30.09 in 10.0 mi NW 18.4 mph 28.8 mph N/A   Partly Cloudy
4:53 PM 34.0 °F 23.0 °F 6.1 °F 31% 30.14 in 10.0 mi WNW 18.4 mph - N/A   Partly Cloudy
5:53 PM 30.9 °F 20.7 °F 10.0 °F 42% 30.17 in 10.0 mi NNW 13.8 mph - N/A   Partly Cloudy
6:53 PM 28.9 °F 20.4 °F 10.0 °F 45% 30.23 in 10.0 mi North 9.2 mph - N/A   Clear
7:53 PM 25.0 °F 16.3 °F 10.9 °F 55% 30.34 in 10.0 mi NNE 8.1 mph - N/A   Clear
8:53 PM 27.0 °F 20.5 °F 9.0 °F 47% 30.32 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 PM 21.2 °F 10.9 °F 10.4 °F 63% 30.31 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:53 PM 19.9 °F 7.3 °F 10.0 °F 65% 30.35 in 10.0 mi SSE 12.7 mph - N/A   Clear
11:53 PM 23.0 °F 11.1 °F 10.9 °F 60% 30.35 in 10.0 mi SSE 12.7 mph - N/A   Clear