Weather History for Great Falls, MT

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Friday, November 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F 33 °F  
Max Temperature 48 °F 43 °F 66 °F (2001)
Min Temperature 32 °F 23 °F -17 °F (1959)
Degree Days  
Heating Degree Days 25 32  
Month to date heating degree days 443 461  
Since 1 July heating degree days 1268 1481  
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 60    
Maximum Humidity 70    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.02 in 0.35 in (2010)
Month to date precipitation 1.22 0.32  
Year to date precipitation 12.38 13.93  
Snow  
Snow 0.00 in 0.30 in 3.80 in (2010)
Month to date snowfall 15.8 3.9  
Since 1 July snowfall 20.9 9.5  
Since 1 September snowfall 20.9 9.2  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 13 mph (SSW)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 16, 2012 Rise Set
Actual Time 7:32 AM MST 4:47 PM MST
Civil Twilight 6:58 AM MST 5:21 PM MST
Nautical Twilight 6:21 AM MST 5:58 PM MST
Astronomical Twilight 5:45 AM MST 6:35 PM MST
Moon 10:33 AM MST (11/16) 7:48 PM MST (11/16)
Length of Visible Light 10h 22m
Length of Day
9h 15m
Waxing Crescent, 12% of the Moon is Illuminated
Nov 16
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

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 33.1 °F 24.9 °F 21.0 °F 61% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:53 AM 39.9 °F 31.4 °F 23.0 °F 51% 29.96 in 10.0 mi SSW 16.1 mph - N/A   Clear
2:53 AM 37.9 °F 31.5 °F 24.1 °F 57% 29.96 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:53 AM 37.9 °F 30.9 °F 23.0 °F 55% 29.95 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:53 AM 37.0 °F 29.3 °F 24.1 °F 59% 29.96 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:53 AM 42.1 °F 33.6 °F 24.1 °F 49% 29.95 in 10.0 mi SSW 18.4 mph - N/A   Clear
6:53 AM 39.9 °F 30.2 °F 24.1 °F 53% 29.95 in 10.0 mi SSW 20.7 mph - N/A   Clear
7:53 AM 39.0 °F 29.6 °F 25.0 °F 57% 29.99 in 10.0 mi SSW 18.4 mph - N/A   Clear
8:53 AM 39.9 °F 32.5 °F 26.1 °F 58% 29.99 in 10.0 mi SSW 12.7 mph - N/A   Clear
9:53 AM 43.0 °F 38.2 °F 28.0 °F 56% 29.98 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:53 AM 44.1 °F 37.7 °F 28.0 °F 53% 29.96 in 10.0 mi SSW 12.7 mph - N/A   Clear
11:53 AM 45.0 °F 39.7 °F 28.0 °F 52% 29.96 in 10.0 mi South 10.4 mph - N/A   Clear
12:53 PM 46.9 °F - 28.9 °F 50% 29.95 in 10.0 mi South 15.0 mph - N/A   Clear
1:53 PM 46.0 °F 40.2 °F 28.9 °F 51% 29.93 in 10.0 mi SSW 12.7 mph - N/A   Clear
2:53 PM 44.1 °F 37.7 °F 28.9 °F 55% 29.94 in 10.0 mi SSW 12.7 mph - N/A   Clear
3:53 PM 44.1 °F 37.4 °F 28.9 °F 55% 29.95 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
4:53 PM 43.0 °F 36.4 °F 28.9 °F 58% 29.96 in 10.0 mi SSW 12.7 mph - N/A   Scattered Clouds
5:53 PM 44.1 °F 38.1 °F 30.0 °F 58% 29.95 in 10.0 mi SSW 11.5 mph - N/A   Overcast
6:53 PM 43.0 °F 36.0 °F 30.0 °F 60% 29.96 in 10.0 mi SSW 13.8 mph - N/A   Overcast
7:53 PM 43.0 °F 36.4 °F 30.0 °F 60% 29.97 in 10.0 mi South 12.7 mph - N/A   Clear
8:53 PM 43.0 °F 36.0 °F 32.0 °F 65% 29.96 in 10.0 mi SSW 13.8 mph - N/A   Clear
9:53 PM 42.1 °F 34.5 °F 30.9 °F 65% 29.97 in 10.0 mi SSW 15.0 mph - N/A   Clear
10:53 PM 41.0 °F 34.3 °F 32.0 °F 70% 29.98 in 10.0 mi SSW 11.5 mph - N/A   Clear
11:53 PM 41.0 °F 34.3 °F 32.0 °F 70% 29.99 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds