Weather History for Great Falls, MT

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Wednesday, February 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 33 °F 29 °F  
Max Temperature 46 °F 41 °F 70 °F (1992)
Min Temperature 20 °F 18 °F -22 °F (1917)
Degree Days  
Heating Degree Days 32 36  
Month to date heating degree days 865 1020  
Since 1 July heating degree days 4785 5471  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 50    
Maximum Humidity 71    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.02 in 0.34 in (1952)
Month to date precipitation 0.43 0.45  
Year to date precipitation 1.04 0.96  
Snow  
Snow 0.00 in 0.30 in 5.10 in (1952)
Month to date snowfall 9.6 7.9  
Since 1 July snowfall 55.8 39.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 14 mph (SW)    
Max Wind Speed 28 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 27, 2013 Rise Set
Actual Time 7:09 AM MST 6:08 PM MST
Civil Twilight 6:38 AM MST 6:38 PM MST
Nautical Twilight 6:02 AM MST 7:14 PM MST
Astronomical Twilight 5:27 AM MST 7:50 PM MST
Moon 8:47 PM MST (2/27) 7:34 AM MST (2/27)
Length of Visible Light 12h 00m
Length of Day
10h 59m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

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 25.0 °F 14.8 °F 16.0 °F 69% 30.28 in 10.0 mi SW 10.4 mph - N/A   Clear
1:53 AM 21.0 °F 10.6 °F 14.0 °F 74% 30.30 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:53 AM 21.9 °F 11.7 °F 14.0 °F 72% 30.29 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:53 AM 21.0 °F 10.6 °F 12.9 °F 71% 30.29 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:53 AM 21.0 °F 10.6 °F 12.9 °F 71% 30.30 in 10.0 mi South 9.2 mph - N/A   Clear
5:53 AM 21.9 °F 11.7 °F 12.9 °F 68% 30.31 in 10.0 mi SSW 9.2 mph - N/A   Clear
6:53 AM 21.9 °F 11.7 °F 12.0 °F 66% 30.31 in 10.0 mi SSW 9.2 mph - N/A   Clear
7:53 AM 27.0 °F 16.7 °F 16.0 °F 63% 30.29 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:53 AM 32.0 °F 23.0 °F 17.1 °F 54% 30.27 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
9:53 AM 35.6 °F 24.5 °F 17.6 °F 48% 30.14 in 10.0 mi SW 20.7 mph 26.5 mph N/A   Overcast
10:53 AM 37.9 °F 27.1 °F 15.1 °F 39% 30.27 in 10.0 mi SW 23.0 mph - N/A   Overcast
11:53 AM 39.0 °F 28.8 °F 12.9 °F 34% 30.26 in 10.0 mi SW 21.9 mph - N/A   Clear
12:53 PM 44.6 °F 36.1 °F 14.0 °F 29% 30.12 in 10.0 mi WSW 21.9 mph 32.2 mph N/A   Clear
1:53 PM 45.0 °F 36.6 °F 14.0 °F 29% 30.23 in 10.0 mi SW 21.9 mph 29.9 mph N/A   Clear
2:53 PM 43.0 °F 34.5 °F 15.1 °F 32% 30.22 in 10.0 mi WSW 19.6 mph 28.8 mph N/A   Mostly Cloudy
3:53 PM 43.0 °F 34.5 °F 14.0 °F 31% 30.22 in 10.0 mi WSW 19.6 mph 27.6 mph N/A   Mostly Cloudy
4:53 PM 42.1 °F 33.6 °F 15.1 °F 34% 30.22 in 10.0 mi WSW 18.4 mph - N/A   Overcast
5:53 PM 39.0 °F 30.3 °F 15.1 °F 38% 30.24 in 10.0 mi WSW 16.1 mph - N/A   Overcast
6:53 PM 32.0 °F 23.0 °F 15.1 °F 50% 30.29 in 10.0 mi WSW 11.5 mph - N/A   Partly Cloudy
7:53 PM 28.9 °F 19.8 °F 15.1 °F 56% 30.28 in 10.0 mi SW 10.4 mph - N/A   Clear
8:53 PM 30.0 °F 20.0 °F 16.0 °F 56% 30.27 in 10.0 mi SW 12.7 mph - N/A   Clear
9:53 PM 27.0 °F 18.0 °F 15.1 °F 61% 30.28 in 10.0 mi SW 9.2 mph - N/A   Clear
10:53 PM 27.0 °F 16.7 °F 14.0 °F 58% 30.27 in 10.0 mi SW 11.5 mph - N/A   Clear
11:53 PM 26.1 °F 16.2 °F 14.0 °F 60% 30.27 in 10.0 mi SW 10.4 mph - N/A   Clear