Great Falls, MT

9:26 PM MDT on March 27, 2017 (GMT -0600)
Great Falls International

Weather History for KGTF - December, 2011

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Friday, December 2, 2011

  Actual Average Record
Temperature  
Mean Temperature 28 °F 27 °F  
Max Temperature 40 °F 36 °F 60 °F (1959)
Min Temperature 16 °F 18 °F -28 °F (1985)
Degree Days  
Heating Degree Days 37 38  
Month to date heating degree days 76 76  
Since 1 July heating degree days 1688 2045  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 365 298  
Moisture  
Dew Point 18 °F    
Average Humidity 56    
Maximum Humidity 78    
Minimum Humidity 33    
Precipitation  
Precipitation T in 0.02 in 0.49 in (1972)
Month to date precipitation T 0.04  
Year to date precipitation 16.20 14.24  
Snow  
Snow T in 0.30 in 4.00 in (2013)
Month to date snowfall T 0.6  
Since 1 July snowfall 5.5 14.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 12 mph (West)    
Max Wind Speed 44 mph    
Max Gust Speed 58 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 02, 2011 Rise Set
Actual Time 7:53 AM MST 4:36 PM MST
Civil Twilight 7:18 AM MST 5:11 PM MST
Nautical Twilight 6:39 AM MST 5:49 PM MST
Astronomical Twilight 6:02 AM MST 6:26 PM MST
Moon 12:42 PM MST (12/2) No Moon Set
Length of Visible Light 9h 53m
Length of Day
8h 42m
First Quarter, 54% of the Moon is Illuminated
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
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 37.9 °F 25.9 °F 14.0 °F 38% 29.90 in 10.0 mi SW 28.8 mph 39.1 mph N/A   Clear
1:53 AM 39.0 °F 27.0 °F 14.0 °F 36% 29.85 in 10.0 mi SW 31.1 mph 40.3 mph N/A   Clear
2:53 AM 39.0 °F 27.0 °F 12.9 °F 34% 29.85 in 10.0 mi SW 31.1 mph 47.2 mph N/A   Clear
3:53 AM 39.2 °F 28.5 °F 12.2 °F 33% 29.79 in 10.0 mi SW 24.2 mph 34.5 mph N/A   Clear
4:53 AM 37.9 °F 27.9 °F 12.9 °F 36% 29.90 in 10.0 mi SW 19.6 mph 25.3 mph N/A   Mostly Cloudy
5:53 AM 36.0 °F 27.1 °F 15.1 °F 43% 29.92 in 10.0 mi West 13.8 mph - N/A   Overcast
6:53 AM 34.0 °F 25.5 °F 14.0 °F 44% 29.89 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
7:53 AM 34.0 °F 24.6 °F 16.0 °F 48% 29.95 in 10.0 mi NW 13.8 mph - N/A   Overcast
8:53 AM 30.9 °F 23.5 °F 16.0 °F 54% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Overcast
9:53 AM 30.9 °F 19.4 °F 19.9 °F 64% 30.07 in 10.0 mi North 17.3 mph - N/A   Overcast
10:53 AM 30.0 °F 21.7 °F 24.1 °F 79% 30.12 in 10.0 mi NE 9.2 mph - N/A   Overcast
11:53 AM 30.9 °F - 21.9 °F 69% 30.10 in 10.0 mi Calm Calm - 0.00 in   Overcast
12:53 PM 32.0 °F 24.2 °F 23.0 °F 69% 30.11 in 10.0 mi SW 9.2 mph - N/A   Overcast
1:53 PM 30.9 °F 20.7 °F 25.0 °F 79% 30.12 in 10.0 mi SSW 13.8 mph - N/A   Overcast
2:53 PM 32.0 °F 23.6 °F 21.9 °F 66% 30.13 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
3:53 PM 32.0 °F - 18.0 °F 56% 30.15 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
4:53 PM 30.0 °F - 16.0 °F 56% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 27.0 °F 23.0 °F 16.0 °F 63% 30.22 in 10.0 mi North 3.5 mph - N/A   Overcast
6:46 PM 28.4 °F 15.8 °F 23.0 °F 80% 30.15 in 2.5 mi NW 18.4 mph - 0.00 in Snow Light Snow
6:53 PM 28.0 °F 18.6 °F 23.0 °F 81% 30.28 in 1.5 mi NNW 10.4 mph 21.9 mph 0.00 in Snow Light Snow
6:58 PM 28.4 °F 21.2 °F 24.8 °F 86% 30.15 in 3.0 mi NW 6.9 mph - 0.00 in Snow Light Snow
7:11 PM 28.4 °F 19.1 °F 24.8 °F 86% 30.16 in 2.0 mi NNW 10.4 mph - 0.00 in Snow Light Snow
7:24 PM 28.4 °F 23.3 °F 23.0 °F 80% 30.15 in 8.0 mi West 4.6 mph - 0.00 in   Overcast
7:53 PM 26.1 °F 21.9 °F 21.9 °F 84% 30.30 in 10.0 mi WSW 3.5 mph - 0.00 in   Overcast
8:53 PM 26.1 °F 16.8 °F 17.1 °F 69% 30.32 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
9:53 PM 21.9 °F 12.5 °F 12.9 °F 68% 30.34 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
10:53 PM 21.0 °F 9.9 °F 12.9 °F 71% 30.35 in 10.0 mi WNW 10.4 mph - N/A   Clear
11:53 PM 21.0 °F 13.4 °F 15.1 °F 78% 30.36 in 10.0 mi SSW 5.8 mph - N/A   Overcast