Missoula, MT

12:27 PM MST on February 08, 2016 (GMT -0700)
Missoula International

Weather History for KMSO - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F 23 °F  
Max Temperature 38 °F 30 °F 49 °F (1933)
Min Temperature 22 °F 16 °F -20 °F (1998)
Degree Days  
Heating Degree Days 35 42  
Month to date heating degree days 700 814  
Since 1 July heating degree days 2355 2710  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 415 332  
Moisture  
Dew Point 17 °F    
Average Humidity 57    
Maximum Humidity 65    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.04 in 0.68 in (1917)
Month to date precipitation 1.49 0.68  
Year to date precipitation 15.14 13.77  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 12.8  
Year to date snowfall 47.4  
Since 1 July snowfall 18.2  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 14 mph (ESE)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 8:18 AM MST 4:49 PM MST
Civil Twilight 7:43 AM MST 5:25 PM MST
Nautical Twilight 7:04 AM MST 6:04 PM MST
Astronomical Twilight 6:27 AM MST 6:41 PM MST
Moon 12:28 PM MST (12/20) 12:49 AM MST (12/20)
Length of Visible Light 9h 42m
Length of Day
8h 31m
First Quarter, 56% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 25.0 °F 13.6 °F 12.0 °F 58% 30.17 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
1:53 AM 24.1 °F 12.0 °F 12.0 °F 60% 30.16 in 10.0 mi East 13.8 mph - N/A   Clear
2:53 AM 24.1 °F 12.0 °F 10.9 °F 57% 30.16 in 10.0 mi SE 13.8 mph - N/A   Partly Cloudy
3:53 AM 24.1 °F 11.5 °F 10.9 °F 57% 30.14 in 10.0 mi ESE 15.0 mph - N/A   Partly Cloudy
4:53 AM 24.1 °F 12.0 °F 12.9 °F 62% 30.15 in 10.0 mi ESE 13.8 mph - N/A   Overcast
5:53 AM 23.0 °F 10.6 °F 12.0 °F 63% 30.14 in 10.0 mi SE 13.8 mph - N/A   Overcast
6:53 AM 25.0 °F 13.1 °F 12.0 °F 58% 30.14 in 10.0 mi ESE 13.8 mph - N/A   Overcast
7:53 AM 25.0 °F 12.2 °F 12.0 °F 58% 30.14 in 10.0 mi ESE 16.1 mph - N/A   Overcast
8:53 AM 25.0 °F 12.6 °F 12.9 °F 60% 30.13 in 10.0 mi ESE 15.0 mph - N/A   Overcast
9:53 AM 28.0 °F 16.1 °F 14.0 °F 56% 30.11 in 10.0 mi ESE 16.1 mph - N/A   Overcast
10:53 AM 30.9 °F 20.2 °F 16.0 °F 54% 30.10 in 10.0 mi ESE 15.0 mph - N/A   Overcast
11:53 AM 32.0 °F 20.8 °F 17.1 °F 54% 30.07 in 10.0 mi ESE 17.3 mph - N/A   Overcast
12:53 PM 33.1 °F 22.2 °F 18.0 °F 54% 30.04 in 10.0 mi ESE 17.3 mph - N/A   Overcast
1:53 PM 33.1 °F 22.2 °F 19.0 °F 56% 30.02 in 10.0 mi ESE 17.3 mph - N/A   Overcast
2:53 PM 35.1 °F 25.5 °F 19.9 °F 54% 29.99 in 10.0 mi East 15.0 mph - N/A   Scattered Clouds
3:53 PM 37.0 °F 28.5 °F 19.9 °F 50% 29.99 in 10.0 mi ESE 13.8 mph - N/A   Overcast
4:53 PM 34.0 °F 25.0 °F 21.0 °F 59% 30.00 in 10.0 mi ESE 12.7 mph - N/A   Overcast
5:53 PM 35.1 °F 25.9 °F 21.0 °F 57% 29.98 in 10.0 mi ESE 13.8 mph - N/A   Overcast
6:53 PM 33.1 °F 24.4 °F 21.9 °F 64% 30.00 in 10.0 mi ESE 11.5 mph - N/A   Overcast
7:53 PM 32.0 °F 22.5 °F 21.0 °F 64% 30.00 in 10.0 mi SE 12.7 mph - N/A   Overcast
8:53 PM 33.1 °F 23.0 °F 21.9 °F 64% 29.98 in 10.0 mi ESE 15.0 mph - N/A   Overcast
9:53 PM 33.1 °F 24.4 °F 21.0 °F 61% 29.97 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
10:53 PM 32.0 °F 26.4 °F 21.9 °F 66% 29.96 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
11:53 PM 32.0 °F 24.8 °F 21.9 °F 66% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy