Weather History for Great Falls, MT

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Sunday, February 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 26 °F  
Max Temperature 50 °F 37 °F 62 °F (1933)
Min Temperature 33 °F 16 °F -35 °F (1989)
Degree Days  
Heating Degree Days 23 39  
Month to date heating degree days 73 117  
Since 1 July heating degree days 3993 4568  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 46    
Maximum Humidity 61    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.02 in 0.24 in (1915)
Month to date precipitation T 0.05  
Year to date precipitation 0.61 0.56  
Snow  
Snow 0.00 in 0.30 in 3.00 in (1915)
Month to date snowfall 0.0 0.9  
Since 1 July snowfall 46.2 32.7  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 18 mph (SW)    
Max Wind Speed 33 mph    
Max Gust Speed 41 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 03, 2013 Rise Set
Actual Time 7:48 AM MST 5:30 PM MST
Civil Twilight 7:15 AM MST 6:03 PM MST
Nautical Twilight 6:39 AM MST 6:40 PM MST
Astronomical Twilight 6:03 AM MST 7:16 PM MST
Moon 1:21 AM MST (2/3) 11:07 AM MST (2/3)
Length of Visible Light 10h 47m
Length of Day
9h 42m
Waning Gibbous, 48% of the Moon is Illuminated
Feb 3
Waning Gibbous
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last 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 39.9 °F 31.1 °F 21.9 °F 49% 30.11 in 10.0 mi SSW 17.3 mph - N/A   Clear
1:53 AM 41.0 °F 32.8 °F 21.0 °F 45% 30.08 in 10.0 mi SSW 16.1 mph - N/A   Clear
2:53 AM 41.0 °F 32.2 °F 19.9 °F 43% 30.04 in 10.0 mi SSW 18.4 mph - N/A   Clear
3:53 AM 43.0 °F 32.7 °F 19.0 °F 38% 29.98 in 10.0 mi SW 28.8 mph 38.0 mph N/A   Clear
4:53 AM 42.1 °F 32.8 °F 18.0 °F 38% 30.00 in 10.0 mi SW 21.9 mph 27.6 mph N/A   Clear
5:53 AM 42.1 °F 33.6 °F 17.1 °F 37% 30.00 in 10.0 mi SSW 18.4 mph - N/A   Clear
6:53 AM 39.9 °F 30.8 °F 17.1 °F 40% 30.00 in 10.0 mi SW 18.4 mph - N/A   Clear
7:53 AM 41.0 °F 32.2 °F 18.0 °F 40% 30.00 in 10.0 mi SW 18.4 mph - N/A   Clear
8:53 AM 42.1 °F 33.6 °F 19.0 °F 40% 30.01 in 10.0 mi SW 18.4 mph - N/A   Clear
9:53 AM 42.1 °F 34.2 °F 19.0 °F 40% 30.01 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
10:53 AM 44.1 °F 35.9 °F 19.0 °F 37% 30.00 in 10.0 mi SW 19.6 mph - N/A   Overcast
11:53 AM 48.0 °F - 19.9 °F 33% 29.99 in 10.0 mi WSW 25.3 mph 31.1 mph N/A   Overcast
12:53 PM 48.9 °F - 19.9 °F 32% 29.98 in 10.0 mi WSW 21.9 mph - N/A   Clear
1:53 PM 48.9 °F - 21.9 °F 35% 29.96 in 10.0 mi SW 20.7 mph 26.5 mph N/A   Clear
2:53 PM 48.9 °F - 21.0 °F 33% 29.96 in 10.0 mi SW 23.0 mph 31.1 mph N/A   Clear
3:53 PM 48.0 °F - 21.0 °F 34% 29.95 in 10.0 mi WSW 24.2 mph 33.4 mph N/A   Clear
4:53 PM 42.1 °F 35.7 °F 21.0 °F 43% 29.96 in 10.0 mi SW 11.5 mph - N/A   Clear
5:53 PM 37.9 °F 30.9 °F 21.9 °F 53% 29.98 in 10.0 mi SW 10.4 mph - N/A   Clear
6:53 PM 36.0 °F 27.5 °F 21.9 °F 57% 29.98 in 10.0 mi SW 12.7 mph - N/A   Clear
7:53 PM 34.0 °F 25.0 °F 21.9 °F 61% 29.97 in 10.0 mi SW 12.7 mph - N/A   Clear
8:53 PM 35.1 °F 26.4 °F 21.0 °F 57% 29.95 in 10.0 mi SW 12.7 mph - N/A   Clear
9:53 PM 34.0 °F 25.5 °F 21.9 °F 61% 29.96 in 10.0 mi SW 11.5 mph - N/A   Clear
10:53 PM 36.0 °F 27.5 °F 21.9 °F 57% 29.94 in 10.0 mi SW 12.7 mph - N/A   Clear
11:53 PM 37.9 °F 30.0 °F 23.0 °F 55% 29.91 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy