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Monday, December 12, 2011

  Actual Average Record
Temperature  
Mean Temperature 21 °F 18 °F  
Max Temperature 31 °F 27 °F 49 °F (2014)
Min Temperature 10 °F 10 °F -13 °F (1932)
Degree Days  
Heating Degree Days 44 47  
Month to date heating degree days 539 542  
Since 1 July heating degree days 2695 3180  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 56 25  
Moisture  
Dew Point 15 °F    
Average Humidity 78    
Maximum Humidity 92    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.05 in 1.22 in (1995)
Month to date precipitation T 0.67  
Year to date precipitation 22.80 18.71  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 12, 2011 Rise Set
Actual Time 8:12 AM MST 5:03 PM MST
Civil Twilight 7:39 AM MST 5:36 PM MST
Nautical Twilight 7:02 AM MST 6:13 PM MST
Astronomical Twilight 6:26 AM MST 6:49 PM MST
Moon 7:21 PM MST (12/12) 9:45 AM MST (12/12)
Length of Visible Light 9h 57m
Length of Day
8h 50m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 21.0 °F 16.2 °F 16.0 °F 81% 29.94 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
1:51 AM 19.0 °F - 16.0 °F 88% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:51 AM 19.0 °F - 16.0 °F 88% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:51 AM 17.1 °F - 14.0 °F 88% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 16.0 °F - 12.9 °F 88% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 16.0 °F - 14.0 °F 92% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 17.1 °F 11.7 °F 14.0 °F 88% 30.04 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:51 AM 18.0 °F 7.7 °F 15.1 °F 88% 30.03 in 10.0 mi NW 8.1 mph - N/A   Clear
9:51 AM 19.0 °F - 17.1 °F 92% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:51 AM 23.0 °F - 19.0 °F 85% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:51 AM 25.0 °F - 19.0 °F 78% 30.02 in 10.0 mi Calm Calm - N/A   Clear
12:51 PM 28.9 °F 21.9 °F 19.0 °F 67% 30.00 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:51 PM 30.0 °F 25.2 °F 19.0 °F 64% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:51 PM 30.9 °F 27.5 °F 19.0 °F 61% 29.97 in 10.0 mi West 3.5 mph - N/A   Clear
3:51 PM 28.9 °F 22.8 °F 19.0 °F 67% 29.98 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:51 PM 24.1 °F 16.0 °F 18.0 °F 77% 30.01 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:51 PM 21.0 °F 16.2 °F 17.1 °F 85% 30.03 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:51 PM 19.0 °F - 16.0 °F 88% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:51 PM 17.1 °F - 14.0 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:51 PM 14.0 °F - 10.9 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 14.0 °F - 10.0 °F 84% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 10.9 °F 4.7 °F 8.1 °F 88% 30.06 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:51 PM 10.9 °F - 7.0 °F 84% 30.07 in 10.0 mi Calm Calm - N/A   Clear