Weather History for Great Falls, MT

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Wednesday, November 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F 37 °F  
Max Temperature 66 °F 47 °F 76 °F (1999)
Min Temperature 27 °F 26 °F -9 °F (1973)
Degree Days  
Heating Degree Days 18 28  
Month to date heating degree days 105 188  
Since 1 July heating degree days 930 1208  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 484 298  
Moisture  
Dew Point 27 °F    
Average Humidity 58    
Maximum Humidity 85    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in 0.02 in 0.29 in (1898)
Month to date precipitation T 0.14  
Year to date precipitation 11.16 13.75  
Snow  
Snow 0.00 in 0.20 in 4.00 in (1898)
Month to date snowfall 0.0 1.5  
Since 1 July snowfall 5.1 7.1  
Since 1 September snowfall 5.1 6.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 17 mph (WSW)    
Max Wind Speed 36 mph    
Max Gust Speed 44 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 07, 2012 Rise Set
Actual Time 7:19 AM MST 4:58 PM MST
Civil Twilight 6:46 AM MST 5:31 PM MST
Nautical Twilight 6:09 AM MST 6:08 PM MST
Astronomical Twilight 5:33 AM MST 6:44 PM MST
Moon No Moon Rise 1:35 PM MST (11/7)
Length of Visible Light 10h 45m
Length of Day
9h 39m
Last Quarter, 42% of the Moon is Illuminated
Nov 7
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
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 57.0 °F - 34.0 °F 42% 29.78 in 10.0 mi South 13.8 mph - N/A   Clear
1:53 AM 55.9 °F - 33.1 °F 42% 29.75 in 10.0 mi SW 13.8 mph - N/A   Clear
2:53 AM 57.9 °F - 32.0 °F 37% 29.75 in 10.0 mi SW 16.1 mph - N/A   Clear
3:53 AM 57.9 °F - 32.0 °F 37% 29.74 in 10.0 mi SW 15.0 mph - N/A   Clear
4:53 AM 54.0 °F - 32.0 °F 43% 29.75 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:53 AM 55.9 °F - 30.9 °F 39% 29.73 in 10.0 mi SSW 15.0 mph - N/A   Clear
6:53 AM 57.9 °F - 30.9 °F 36% 29.70 in 10.0 mi SW 19.6 mph - N/A   Clear
7:53 AM 55.0 °F - 30.9 °F 40% 29.70 in 10.0 mi SSW 16.1 mph - N/A   Clear
8:53 AM 59.0 °F - 32.0 °F 36% 29.66 in 10.0 mi SW 19.6 mph 24.2 mph N/A   Clear
9:53 AM 60.1 °F - 32.0 °F 35% 29.64 in 10.0 mi SW 17.3 mph - N/A   Clear
10:53 AM 62.1 °F - 32.0 °F 32% 29.67 in 10.0 mi WSW 12.7 mph 24.2 mph N/A   Clear
11:53 AM 64.9 °F - 33.1 °F 31% 29.65 in 10.0 mi West 26.5 mph 34.5 mph N/A   Mostly Cloudy
12:53 PM 61.0 °F - 37.9 °F 42% 29.68 in 10.0 mi WNW 27.6 mph 40.3 mph N/A   Mostly Cloudy
1:53 PM 57.9 °F - 30.0 °F 35% 29.71 in 10.0 mi West 31.1 mph 38.0 mph N/A   Clear
2:53 PM 54.0 °F - 26.1 °F 34% 29.75 in - West 33.4 mph 42.6 mph N/A   Clear
3:53 PM 52.0 °F - 21.0 °F 30% 29.79 in 10.0 mi West 29.9 mph 40.3 mph N/A   Clear
4:53 PM 48.0 °F - 21.9 °F 36% 29.86 in 10.0 mi WNW 24.2 mph 38.0 mph N/A   Clear
5:53 PM 45.0 °F 37.1 °F 19.9 °F 37% 29.89 in 10.0 mi West 19.6 mph - N/A   Clear
6:53 PM 37.0 °F - 18.0 °F 46% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 35.1 °F 30.1 °F 17.1 °F 48% 29.98 in 10.0 mi West 5.8 mph - N/A   Clear
8:30 PM 37.4 °F 30.8 °F 17.6 °F 45% 29.95 in 10.0 mi NW 9.2 mph - N/A   Clear
8:53 PM 33.1 °F 25.5 °F 17.1 °F 52% 29.99 in 10.0 mi West 9.2 mph - N/A   Clear
9:53 PM 32.0 °F 22.5 °F 19.9 °F 61% 30.03 in 10.0 mi North 12.7 mph - N/A   Clear
10:53 PM 28.9 °F 18.6 °F 24.1 °F 82% 30.05 in 7.0 mi North 12.7 mph - N/A   Clear
11:53 PM 27.0 °F 19.5 °F 23.0 °F 85% 30.07 in 7.0 mi ENE 6.9 mph - N/A   Clear