History for Great Falls, MT

Friday, February 10, 2012 View Current Conditions
Friday, February 10, 2012
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  Actual Average Record
Temperature
Mean Temperature 17 °F 27 °F  
Max Temperature 23 °F 37 °F 64 °F (1951)
Min Temperature 11 °F 16 °F -30 °F (1939)
Degree Days
Heating Degree Days 48 38  
Month to date heating degree days 371 388  
Since 1 July heating degree days 4131 4839  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 11 °F    
Average Humidity 73    
Maximum Humidity 84    
Minimum Humidity 62    
Precipitation
Precipitation 0.02 in 0.01 in 0.23 in (1922)
Month to date precipitation 0.10 0.15  
Year to date precipitation 0.40 0.66  
Snow
Snow 0.80 in 0.30 in 2.20 in (1922)
Month to date snowfall 1.8 2.8  
Since 1 July snowfall 17.4 34.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.41 in    
Wind
Wind Speed 8 mph (NE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
Airport:
Recent:
KGTF , KMSO , KBZN , KGPI , KFAT
 
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Date:
Radar Archive
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Local Photos

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Astronomy
  Rise Set
Actual Time 7:39 AM MST 5:40 PM MST
Civil Twilight 7:07 AM MST 6:12 PM MST
Nautical Twilight 6:31 AM MST 6:48 PM MST
Astronomical Twilight 5:55 AM MST 7:24 PM MST
Moon 9:44 PM MST (2/10) 8:32 AM MST (2/10)
Length Of Visible Light 11h 05m
Length of Day
10h 01m
Waning Gibbous, 89% of the Moon is Illuminated
Feb 10
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 21.9 °F 9.8 °F 10.9 °F 63% 30.40 in 10.0 mi NE 12.7 mph - N/A   Overcast
1:53 AM 21.0 °F 10.6 °F 10.0 °F 63% 30.40 in 10.0 mi NE 9.2 mph - N/A   Overcast
2:53 AM 19.9 °F 8.6 °F 10.0 °F 65% 30.40 in 10.0 mi ENE 10.4 mph - N/A   Overcast
3:53 AM 19.0 °F 10.0 °F 10.0 °F 68% 30.42 in 10.0 mi NE 6.9 mph - N/A   Overcast
4:53 AM 19.0 °F 12.3 °F 10.0 °F 68% 30.43 in 10.0 mi NE 4.6 mph - N/A   Overcast
5:53 AM 19.0 °F 13.9 °F 10.0 °F 68% 30.46 in 10.0 mi NNE 3.5 mph - N/A   Overcast
6:53 AM 18.0 °F 8.7 °F 10.0 °F 71% 30.48 in 10.0 mi NE 6.9 mph - N/A   Overcast
7:53 AM 17.1 °F 7.6 °F 10.0 °F 74% 30.49 in 10.0 mi ENE 6.9 mph - N/A   Overcast
8:53 AM 16.0 °F 2.9 °F 10.9 °F 81% 30.51 in 8.0 mi NE 11.5 mph - N/A   Overcast
9:03 AM 15.8 °F 2.7 °F 10.4 °F 79% 30.31 in 6.0 mi ENE 11.5 mph - N/A   Haze
9:14 AM 15.8 °F 2.7 °F 12.2 °F 86% 30.31 in 6.0 mi NE 11.5 mph - N/A   Overcast
9:39 AM 15.8 °F 4.2 °F 10.4 °F 79% 30.32 in 4.0 mi NE 9.2 mph - 0.00 in Snow Light Snow
9:53 AM 15.1 °F 2.5 °F 10.9 °F 84% 30.53 in 4.0 mi NE 10.4 mph - 0.00 in   Overcast
10:43 AM 15.8 °F 5.1 °F 10.4 °F 79% 30.33 in 8.0 mi NE 8.1 mph - N/A   Overcast
10:53 AM 16.0 °F 5.3 °F 10.9 °F 81% 30.52 in 8.0 mi NE 8.1 mph - N/A   Overcast
11:53 AM 19.9 °F 10.1 °F 12.0 °F 71% 30.50 in 9.0 mi NE 8.1 mph - N/A   Overcast
12:53 PM 19.9 °F 8.6 °F 12.0 °F 71% 30.49 in 10.0 mi ENE 10.4 mph - N/A   Overcast
1:53 PM 19.9 °F 9.3 °F 12.0 °F 71% 30.49 in 10.0 mi NE 9.2 mph - N/A   Overcast
2:53 PM 19.0 °F 7.5 °F 12.0 °F 74% 30.50 in 8.0 mi NE 10.4 mph - N/A   Overcast
3:12 PM 19.4 °F 8.6 °F 12.2 °F 74% 30.29 in 1.8 mi NE 9.2 mph - 0.00 in Snow Light Snow
3:30 PM 19.4 °F 9.5 °F 12.2 °F 74% 30.30 in 1.2 mi ENE 8.1 mph - 0.00 in Snow Light Snow
3:43 PM 19.4 °F 8.6 °F 12.2 °F 74% 30.30 in 1.8 mi NE 9.2 mph - 0.00 in Snow Light Snow
3:51 PM 19.4 °F 7.9 °F 12.2 °F 74% 30.30 in 2.0 mi ENE 10.4 mph - 0.00 in Snow Light Snow
3:53 PM 19.0 °F 8.2 °F 12.9 °F 77% 30.51 in 2.0 mi ENE 9.2 mph - 0.00 in Snow Light Snow
4:04 PM 19.4 °F 8.6 °F 12.2 °F 74% 30.30 in 1.5 mi ENE 9.2 mph - 0.00 in Snow Light Snow
4:16 PM 19.4 °F 8.6 °F 12.2 °F 74% 30.30 in 2.0 mi NE 9.2 mph - 0.00 in Snow Light Snow
4:53 PM 18.0 °F 6.9 °F 12.9 °F 81% 30.51 in 4.0 mi NNE 9.2 mph - 0.00 in Snow Light Snow
5:35 PM 17.6 °F 8.2 °F 12.2 °F 79% 30.31 in 2.0 mi NNE 6.9 mph - 0.00 in Snow Light Snow
5:53 PM 18.0 °F 6.9 °F 12.9 °F 81% 30.52 in 2.0 mi NE 9.2 mph - 0.00 in Snow Light Snow
6:12 PM 17.6 °F 6.4 °F 12.2 °F 79% 30.31 in 2.0 mi NE 9.2 mph - 0.00 in Snow Light Snow
6:23 PM 17.6 °F 7.3 °F 12.2 °F 79% 30.31 in 3.0 mi NE 8.1 mph - 0.00 in Snow Light Snow
6:53 PM 16.0 °F 2.3 °F 10.9 °F 81% 30.53 in 6.0 mi NE 12.7 mph - 0.00 in Snow Light Snow
7:53 PM 15.1 °F 4.2 °F 10.0 °F 80% 30.54 in 4.0 mi NE 8.1 mph - 0.00 in Snow Light Snow
8:53 PM 14.0 °F 2.9 °F 9.0 °F 80% 30.54 in 10.0 mi NE 8.1 mph - 0.01 in   Overcast
9:17 PM 14.0 °F 3.9 °F 8.6 °F 79% 30.32 in 10.0 mi NE 6.9 mph - N/A   Overcast
9:53 PM 14.0 °F 8.2 °F 9.0 °F 80% 30.54 in 10.0 mi NE 3.5 mph - N/A   Overcast
10:53 PM 12.9 °F 5.2 °F 8.1 °F 81% 30.54 in 10.0 mi NE 4.6 mph - N/A   Overcast
11:53 PM 12.0 °F 5.9 °F 7.0 °F 80% 30.53 in 10.0 mi NNE 3.5 mph - N/A   Overcast
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