Weather History for Great Falls, MT

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Sunday, February 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 29 °F  
Max Temperature 42 °F 40 °F 68 °F (1995)
Min Temperature 22 °F 17 °F -22 °F (1922)
Degree Days  
Heating Degree Days 33 36  
Month to date heating degree days 770 912  
Since 1 July heating degree days 4690 5363  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 17 °F    
Average Humidity 56    
Maximum Humidity 75    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.01 in 0.32 in (1917)
Month to date precipitation 0.42 0.39  
Year to date precipitation 1.03 0.90  
Snow  
Snow 0.00 in 0.30 in 4.00 in (1917)
Month to date snowfall 9.5 7.0  
Since 1 July snowfall 55.7 38.8  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 17 mph (SW)    
Max Wind Speed 28 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 24, 2013 Rise Set
Actual Time 7:14 AM MST 6:03 PM MST
Civil Twilight 6:43 AM MST 6:34 PM MST
Nautical Twilight 6:07 AM MST 7:10 PM MST
Astronomical Twilight 5:32 AM MST 7:45 PM MST
Moon 5:18 PM MST (2/24) 6:15 AM MST (2/24)
Length of Visible Light 11h 51m
Length of Day
10h 48m
Waxing Gibbous, 99% of the Moon is Illuminated
Feb 24
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
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 28.9 °F 20.4 °F 21.0 °F 72% 30.13 in 10.0 mi SW 9.2 mph - N/A   Overcast
1:53 AM 28.9 °F 19.8 °F 19.9 °F 69% 30.14 in 10.0 mi SW 10.4 mph - N/A   Overcast
2:53 AM 28.9 °F 19.2 °F 21.0 °F 72% 30.14 in 10.0 mi SW 11.5 mph - N/A   Overcast
3:53 AM 24.1 °F 13.7 °F 16.0 °F 71% 30.18 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
4:53 AM 24.1 °F 12.5 °F 15.1 °F 69% 30.19 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
5:53 AM 25.0 °F 14.8 °F 16.0 °F 69% 30.22 in 10.0 mi SSW 10.4 mph - N/A   Clear
6:53 AM 23.0 °F 11.1 °F 12.9 °F 65% 30.21 in 10.0 mi SSW 12.7 mph - N/A   Clear
7:53 AM 24.1 °F 11.5 °F 14.0 °F 65% 30.22 in 10.0 mi SSW 15.0 mph - N/A   Clear
8:53 AM 28.9 °F 17.7 °F 17.1 °F 61% 30.19 in 10.0 mi SSW 15.0 mph - N/A   Clear
9:53 AM 33.1 °F 22.6 °F 19.0 °F 56% 30.19 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Clear
10:53 AM 36.0 °F 24.7 °F 18.0 °F 48% 30.17 in 10.0 mi SW 21.9 mph 26.5 mph N/A   Clear
11:53 AM 39.0 °F 28.5 °F 16.0 °F 39% 30.13 in 10.0 mi SW 23.0 mph 29.9 mph N/A   Clear
12:53 PM 41.0 °F 31.1 °F 17.1 °F 38% 30.10 in 10.0 mi WSW 23.0 mph 31.1 mph N/A   Clear
1:53 PM 41.0 °F 30.9 °F 17.1 °F 38% 30.07 in 10.0 mi SW 24.2 mph 32.2 mph N/A   Clear
2:53 PM 41.0 °F 30.7 °F 17.1 °F 38% 30.06 in 10.0 mi SW 25.3 mph 29.9 mph N/A   Clear
3:53 PM 41.0 °F 30.7 °F 17.1 °F 38% 30.06 in 10.0 mi WSW 25.3 mph 32.2 mph N/A   Clear
4:53 PM 39.0 °F 29.0 °F 17.1 °F 41% 30.07 in 10.0 mi WSW 20.7 mph 31.1 mph N/A   Clear
5:53 PM 35.1 °F 24.8 °F 18.0 °F 50% 30.07 in 10.0 mi SW 17.3 mph - N/A   Clear
6:53 PM 32.0 °F 22.1 °F 19.0 °F 59% 30.07 in 10.0 mi SW 13.8 mph - N/A   Clear
7:53 PM 33.1 °F 22.6 °F 18.0 °F 54% 30.07 in 10.0 mi SW 16.1 mph - N/A   Clear
8:53 PM 34.0 °F 23.4 °F 18.0 °F 52% 30.04 in 10.0 mi SW 17.3 mph - N/A   Clear
9:53 PM 33.1 °F 21.5 °F 18.0 °F 54% 30.03 in 10.0 mi SW 19.6 mph - N/A   Clear
10:53 PM 33.1 °F 21.5 °F 18.0 °F 54% 30.01 in 10.0 mi SW 19.6 mph - N/A   Clear
11:53 PM 32.0 °F 21.6 °F 18.0 °F 56% 29.99 in 10.0 mi SSW 15.0 mph - N/A   Clear