Great Falls, MT

4:13 PM MDT on March 24, 2017 (GMT -0600)
Great Falls International

Weather History for KGTF - December, 2013

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Wednesday, December 4, 2013

  Actual Average Record
Temperature  
Mean Temperature -10 °F 26 °F  
Max Temperature 2 °F 36 °F 62 °F (1987)
Min Temperature -23 °F 17 °F -23 °F (2013)
Degree Days  
Heating Degree Days 75 39  
Month to date heating degree days 202 153  
Since 1 July heating degree days 2002 2122  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 449 298  
Moisture  
Dew Point -6 °F    
Average Humidity 77    
Maximum Humidity 91    
Minimum Humidity 62    
Precipitation  
Precipitation 0.07 in 0.01 in 0.46 in (1978)
Month to date precipitation 0.52 0.07  
Year to date precipitation 11.36 14.27  
Snow  
Snow 0.60 in 0.20 in 6.70 in (1958)
Month to date snowfall 5.9 1.1  
Since 1 July snowfall 15.6 14.8  
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 5 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 04, 2013 Rise Set
Actual Time 7:56 AM MST 4:35 PM MST
Civil Twilight 7:20 AM MST 5:10 PM MST
Nautical Twilight 6:42 AM MST 5:49 PM MST
Astronomical Twilight 6:05 AM MST 6:26 PM MST
Moon 9:24 AM MST (12/4) 6:53 PM MST (12/4)
Length of Visible Light 9h 49m
Length of Day
8h 39m
Waxing Crescent, 5% of the Moon is Illuminated
Dec 4
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM -0.4 °F -13.4 °F -2.2 °F 92% 30.21 in 2.0 mi WSW 6.9 mph - 0.00 in Snow Light Snow
12:43 AM 1.4 °F -11.3 °F -2.2 °F 85% 30.20 in 2.0 mi West 6.9 mph - 0.01 in Snow Light Snow
12:53 AM 1.0 °F -11.7 °F -2.9 °F 83% 30.48 in 2.0 mi West 6.9 mph - 0.01 in Snow Light Snow
1:53 AM 1.0 °F -10.3 °F -2.0 °F 87% 30.48 in 2.0 mi WSW 5.8 mph - 0.01 in Snow Light Snow
2:04 AM 1.4 °F -11.3 °F -2.2 °F 85% 30.20 in 1.8 mi West 6.9 mph - 0.00 in Snow Light Snow
2:16 AM 1.4 °F -8.3 °F -2.2 °F 85% 30.20 in 1.2 mi WSW 4.6 mph - 0.00 in Snow Light Snow
2:32 AM 1.4 °F -12.5 °F -2.2 °F 85% 30.20 in 1.8 mi NNW 8.1 mph - 0.01 in Snow Light Snow
2:39 AM 1.4 °F -12.5 °F -2.2 °F 85% 30.20 in 2.0 mi NNW 8.1 mph - 0.01 in Snow Light Snow
2:51 AM 1.4 °F -9.9 °F -2.2 °F 85% 30.20 in 2.0 mi NNW 5.8 mph - 0.01 in Snow Light Snow
2:53 AM 1.0 °F -10.3 °F -2.9 °F 83% 30.48 in 2.0 mi NNW 5.8 mph - 0.01 in Snow Light Snow
3:00 AM 1.4 °F -8.3 °F -2.2 °F 85% 30.20 in 4.0 mi NNW 4.6 mph - 0.00 in Snow Light Snow
3:53 AM -0.0 °F -11.6 °F -2.9 °F 88% 30.47 in 5.0 mi WNW 5.8 mph - 0.00 in   Overcast
4:14 AM -0.4 °F -8.3 °F -4.0 °F 85% 30.19 in 2.0 mi WNW 3.5 mph - 0.00 in Snow Light Snow
4:44 AM -0.4 °F -10.4 °F -4.0 °F 85% 30.19 in 8.0 mi West 4.6 mph - 0.01 in   Overcast
4:53 AM -0.0 °F -7.9 °F -4.0 °F 83% 30.47 in 10.0 mi West 3.5 mph - 0.01 in   Overcast
5:45 AM 1.4 °F -9.9 °F -2.2 °F 85% 30.18 in 2.0 mi WSW 5.8 mph - 0.00 in Snow Light Snow
5:53 AM 1.0 °F -11.7 °F -2.9 °F 83% 30.47 in 2.0 mi West 6.9 mph - 0.00 in Snow Light Snow
6:20 AM -0.4 °F -12.0 °F -2.2 °F 92% 30.19 in 3.0 mi WSW 5.8 mph - 0.00 in Snow Light Snow
6:53 AM -0.0 °F -9.9 °F -2.9 °F 88% 30.49 in 4.0 mi WSW 4.6 mph - 0.00 in Snow Light Snow
7:04 AM -0.4 °F -12.0 °F -2.2 °F 92% 30.21 in 1.8 mi WSW 5.8 mph - 0.00 in Snow Light Snow
7:17 AM 1.4 °F -11.3 °F -2.2 °F 85% 30.21 in 1.5 mi SW 6.9 mph - 0.01 in Snow Light Snow
7:34 AM -0.4 °F -13.4 °F -2.2 °F 92% 30.21 in 2.0 mi SW 6.9 mph - 0.01 in Snow Light Snow
7:45 AM -0.4 °F -12.0 °F -4.0 °F 85% 30.21 in 4.0 mi SW 5.8 mph - 0.01 in Snow Light Snow
7:50 AM -0.4 °F -13.4 °F -4.0 °F 85% 30.21 in 2.5 mi SW 6.9 mph - 0.01 in Snow Light Snow
7:53 AM -0.0 °F -11.6 °F -4.0 °F 83% 30.50 in 2.0 mi SW 5.8 mph - 0.01 in Snow Light Snow
7:56 AM -0.4 °F -12.0 °F -2.2 °F 92% 30.21 in 1.0 mi SW 5.8 mph - 0.00 in Snow Light Snow
8:33 AM 1.4 °F -8.3 °F -2.2 °F 85% 30.22 in 2.0 mi WNW 4.6 mph - 0.01 in Snow Light Snow
8:53 AM -0.0 °F -11.6 °F -2.9 °F 88% 30.53 in 3.0 mi NNW 5.8 mph - 0.01 in Snow Light Snow
9:40 AM -0.4 °F -12.0 °F -4.0 °F 85% 30.23 in 2.0 mi NNW 5.8 mph - 0.00 in Snow Light Snow
9:53 AM 1.0 °F -8.7 °F -4.0 °F 79% 30.52 in 2.0 mi NW 4.6 mph - 0.00 in Snow Light Snow
10:09 AM 1.4 °F -9.9 °F -4.0 °F 78% 30.23 in 2.0 mi WNW 5.8 mph - 0.00 in Snow Light Snow
10:31 AM 1.4 °F -11.3 °F -4.0 °F 78% 30.24 in 3.0 mi WNW 6.9 mph - 0.01 in Snow Light Snow
10:53 AM 1.0 °F -12.9 °F -5.1 °F 75% 30.53 in 3.0 mi WNW 8.1 mph - 0.01 in Snow Light Snow
11:01 AM 1.4 °F -12.5 °F -4.0 °F 78% 30.24 in 2.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
11:19 AM 1.4 °F -13.5 °F -5.8 °F 72% 30.24 in 3.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
11:53 AM 1.0 °F -11.7 °F -5.1 °F 75% 30.51 in 9.0 mi NW 6.9 mph - 0.00 in   Overcast
12:53 PM 1.0 °F -15.8 °F -6.0 °F 72% 30.51 in 9.0 mi NW 11.5 mph - 0.00 in   Overcast
1:07 PM 1.4 °F -16.9 °F -7.6 °F 66% 30.22 in 9.0 mi WNW 13.8 mph - N/A   Overcast
1:25 PM 1.4 °F -15.3 °F -7.6 °F 66% 30.21 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
1:53 PM 1.0 °F -14.9 °F -9.0 °F 63% 30.50 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
2:53 PM -0.0 °F -14.2 °F -8.0 °F 69% 30.50 in 6.0 mi NW 8.1 mph - N/A   Haze
3:39 PM -4.0 °F -17.8 °F -11.2 °F 71% 30.22 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
3:53 PM -7.1 °F -21.4 °F -13.0 °F 75% 30.53 in 10.0 mi West 6.9 mph - N/A   Clear
4:53 PM -9.9 °F -23.4 °F -13.0 °F 86% 30.52 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 PM -11.9 °F -23.8 °F -14.1 °F 90% 30.53 in 10.0 mi SW 4.6 mph - N/A   Clear
6:53 PM -14.1 °F -29.9 °F -17.0 °F 87% 30.53 in 10.0 mi SW 6.9 mph - N/A   Clear
7:53 PM -16.1 °F -35.0 °F -18.0 °F 91% 30.53 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:53 PM -14.1 °F -28.3 °F -18.0 °F 82% 30.52 in 10.0 mi SW 5.8 mph - N/A   Clear
9:53 PM -18.0 °F -33.0 °F -24.0 °F 74% 30.53 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:53 PM -18.0 °F -33.0 °F -22.0 °F 82% 30.52 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:53 PM -22.0 °F -39.4 °F -26.0 °F 82% 30.51 in 10.0 mi WSW 6.9 mph - N/A   Clear