Weather History for KBTM - December, 2011

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Wednesday, December 14, 2011

  Actual Average Record
Temperature  
Mean Temperature 23 °F 17 °F  
Max Temperature 31 °F 29 °F 55 °F (1924)
Min Temperature 14 °F 5 °F -26 °F (1967)
Degree Days  
Heating Degree Days 42 48  
Month to date heating degree days 710 657  
Since 1 July heating degree days 3012 3147  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 48 81  
Moisture  
Dew Point 18 °F    
Average Humidity 76    
Maximum Humidity 88    
Minimum Humidity 63    
Precipitation  
Precipitation T in 0.01 in 0.40 in (1915)
Month to date precipitation 0.05 0.23  
Year to date precipitation 11.59 12.49  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 3 mph (NNE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 14, 2011 Rise Set
Actual Time 8:04 AM MST 4:45 PM MST
Civil Twilight 7:29 AM MST 5:19 PM MST
Nautical Twilight 6:51 AM MST 5:57 PM MST
Astronomical Twilight 6:15 AM MST 6:33 PM MST
Moon 9:20 PM MST (12/14) 10:41 AM MST (12/14)
Length of Visible Light 9h 50m
Length of Day
8h 41m
Waning Gibbous, 83% of the Moon is Illuminated
Dec 14
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
12:53 AM - - - N/A% 29.87 in - North - - N/A   Overcast
1:53 AM - - - N/A% 29.88 in - North - - N/A   Overcast
2:53 AM - - - N/A% 29.89 in - North - - N/A   Overcast
3:53 AM - - - N/A% 29.89 in - North - - N/A   Overcast
4:53 AM - - - N/A% 29.89 in - North - - N/A   Overcast
5:50 AM 26.6 °F - 15.8 °F 64% - 10.0 mi Calm Calm - N/A   Overcast
5:53 AM - - - N/A% 29.91 in - North - - N/A   Overcast
6:53 AM - - - N/A% 29.93 in - North - - N/A   Overcast
7:53 AM - - - N/A% 29.95 in - North - - N/A   Overcast
8:53 AM - - - N/A% 29.98 in - North - - N/A   Overcast
9:53 AM - - - N/A% 30.00 in - Variable 6.9 mph - N/A   Unknown
10:53 AM 28.0 °F 22.8 °F 18.0 °F 66% 30.02 in 10.0 mi NW 4.6 mph - N/A   Overcast
11:53 AM 28.0 °F 20.0 °F 19.0 °F 69% 30.02 in 9.0 mi NW 8.1 mph - 0.00 in Snow Light Snow
12:53 PM 28.9 °F 22.8 °F 19.9 °F 69% 30.02 in 10.0 mi North 5.8 mph - 0.00 in   Overcast
1:53 PM 30.0 °F 25.2 °F 21.0 °F 69% 30.02 in 10.0 mi NNW 4.6 mph - N/A   Overcast
2:53 PM 30.9 °F - 21.0 °F 67% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 30.9 °F 27.5 °F 21.0 °F 67% 30.03 in 10.0 mi NW 3.5 mph - N/A   Overcast
4:53 PM 28.9 °F - 21.0 °F 72% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 25.0 °F - 19.9 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 23.0 °F 18.4 °F 19.0 °F 85% 30.04 in 10.0 mi SSE 3.5 mph - N/A   Overcast
7:53 PM 24.1 °F - 19.0 °F 81% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 21.9 °F 17.2 °F 18.0 °F 85% 30.06 in 10.0 mi SE 3.5 mph - N/A   Overcast
9:53 PM 19.9 °F 13.4 °F 15.1 °F 81% 30.05 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
10:53 PM 14.0 °F 5.1 °F 10.9 °F 88% 30.22 in 10.0 mi SE 5.8 mph - N/A   Clear
11:53 PM 10.9 °F - 7.0 °F 84% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy