Weather History for Malmstrom AFB, MT

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Saturday, December 15, 2012

  Actual Average (KGTF) Record (KGTF)
Temperature  
Mean Temperature 28 °F 24 °F  
Max Temperature 35 °F 34 °F 61 °F (1962)
Min Temperature 21 °F 15 °F -28 °F (1964)
Degree Days  
Heating Degree Days 37 41  
Month to date heating degree days 592  
Since 1 July heating degree days 2561  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 298  
Moisture  
Dew Point 15 °F    
Average Humidity 63    
Maximum Humidity 72    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.01 in 0.55 in (1921)
Month to date precipitation 0.26  
Year to date precipitation 14.46  
Snow  
Snow 0.00 in 0.30 in 5.50 in (1921)
Month to date snowfall 4.3  
Since 1 July snowfall 18.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 10 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 15, 2012 Rise Set
Actual Time 8:06 AM MST 4:34 PM MST
Civil Twilight 7:30 AM MST 5:10 PM MST
Nautical Twilight 6:51 AM MST 5:49 PM MST
Astronomical Twilight 6:13 AM MST 6:26 PM MST
Moon 9:53 AM MST (12/15) 7:52 PM MST (12/15)
Length of Visible Light 9h 39m
Length of Day
8h 27m
Waxing Crescent, 9% of the Moon is Illuminated
Dec 15
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:56 AM 21.9 °F 15.7 °F 12.9 °F 68% 29.98 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
2:56 PM 35.1 °F 24.8 °F 15.1 °F 44% 29.79 in 10.0 mi South 17.3 mph - N/A   Clear
3:56 PM 32.0 °F 23.0 °F 16.0 °F 52% 29.80 in 10.0 mi South 11.5 mph - N/A   Clear
4:56 PM 26.1 °F 16.2 °F 15.1 °F 63% 29.81 in 10.0 mi South 10.4 mph - N/A   Clear
5:56 PM 24.1 °F 12.5 °F 14.0 °F 65% 29.80 in 10.0 mi South 12.7 mph - N/A   Clear
6:56 PM 21.9 °F 11.0 °F 12.9 °F 68% 29.81 in 10.0 mi South 10.4 mph - N/A   Clear
7:56 PM 21.9 °F 11.0 °F 12.9 °F 68% 29.80 in 10.0 mi South 10.4 mph - N/A   Clear
8:56 PM 23.0 °F 12.4 °F 15.1 °F 72% 29.76 in 10.0 mi South 10.4 mph - N/A   Clear
9:56 PM 25.0 °F 14.2 °F 16.0 °F 69% 29.72 in 10.0 mi South 11.5 mph - N/A   Clear
10:56 PM 26.1 °F 14.5 °F 16.0 °F 66% 29.69 in 10.0 mi South 13.8 mph - N/A   Clear
11:56 PM 27.0 °F 15.6 °F 16.0 °F 63% 29.66 in 10.0 mi South 13.8 mph - N/A   Clear