Weather History for Great Falls, MT

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Thursday, November 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 28 °F 36 °F  
Max Temperature 30 °F 47 °F 71 °F (2004)
Min Temperature 26 °F 26 °F -1 °F (1945)
Degree Days  
Heating Degree Days 37 29  
Month to date heating degree days 142 217  
Since 1 July heating degree days 967 1237  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 484 298  
Moisture  
Dew Point 25 °F    
Average Humidity 82    
Maximum Humidity 92    
Minimum Humidity 72    
Precipitation  
Precipitation 0.76 in 0.02 in 1.14 in (1906)
Month to date precipitation 0.76 0.16  
Year to date precipitation 11.92 13.77  
Snow  
Snow 0.00 in 0.30 in 9.90 in (2012)
Month to date snowfall 0.0 1.8  
Since 1 July snowfall 5.1 7.4  
Since 1 September snowfall 5.1 7.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 10 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 3 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 08, 2012 Rise Set
Actual Time 7:20 AM MST 4:57 PM MST
Civil Twilight 6:47 AM MST 5:30 PM MST
Nautical Twilight 6:10 AM MST 6:06 PM MST
Astronomical Twilight 5:35 AM MST 6:42 PM MST
Moon 12:56 AM MST (11/8) 2:01 PM MST (11/8)
Length of Visible Light 10h 42m
Length of Day
9h 36m
Waning Crescent, 32% of the Moon is Illuminated
Nov 8
Waning Crescent
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 26.1 °F - 21.9 °F 84% 30.10 in 7.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 28.9 °F 25.2 °F 25.0 °F 85% 30.11 in 6.0 mi WSW 3.5 mph - N/A   Overcast
2:53 AM 30.0 °F 26.5 °F 25.0 °F 82% 30.13 in 7.0 mi West 3.5 mph - N/A   Overcast
3:53 AM 30.0 °F 26.5 °F 24.1 °F 79% 30.13 in 8.0 mi North 3.5 mph - N/A   Overcast
4:38 AM 30.2 °F - 24.8 °F 80% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 30.0 °F 24.1 °F 23.0 °F 75% 30.13 in 10.0 mi North 5.8 mph - N/A   Overcast
5:53 AM 30.0 °F 24.1 °F 23.0 °F 75% 30.14 in 9.0 mi NNW 5.8 mph - N/A   Overcast
6:53 AM 30.0 °F 25.2 °F 23.0 °F 75% 30.15 in 9.0 mi North 4.6 mph - N/A   Overcast
7:53 AM 28.9 °F 19.8 °F 23.0 °F 78% 30.16 in 10.0 mi North 10.4 mph - N/A   Overcast
8:53 AM 28.9 °F 19.8 °F 21.9 °F 75% 30.15 in 10.0 mi NNE 10.4 mph - N/A   Overcast
9:08 AM 28.4 °F 18.5 °F 23.0 °F 80% 30.03 in 9.0 mi NNE 11.5 mph - N/A   Overcast
9:25 AM 28.4 °F 18.0 °F 23.0 °F 80% 30.02 in 6.0 mi NNE 12.7 mph - N/A   Haze
9:53 AM 28.0 °F 18.1 °F 24.1 °F 85% 30.14 in 6.0 mi NNE 11.5 mph - N/A   Overcast
10:28 AM 28.4 °F 16.6 °F 23.0 °F 80% 29.99 in 1.8 mi NE 16.1 mph - 0.00 in Snow Light Snow
10:35 AM 28.4 °F 17.5 °F 23.0 °F 80% 29.99 in 1.0 mi NE 13.8 mph - 0.00 in Snow Light Snow
10:43 AM 28.4 °F 18.0 °F 24.8 °F 86% 29.98 in 0.8 mi NNE 12.7 mph - 0.00 in Snow Light Snow
10:53 AM 28.0 °F 16.1 °F 24.1 °F 85% 30.12 in 0.8 mi NE 16.1 mph - 0.01 in Snow Light Snow
11:53 AM 28.0 °F 17.0 °F 24.1 °F 85% 30.08 in 0.5 mi NE 13.8 mph - 0.03 in Fog , Snow Light Snow
12:53 PM 28.9 °F 18.6 °F 25.0 °F 85% 30.06 in 0.5 mi NE 12.7 mph - 0.05 in Fog , Snow Snow
1:15 PM 28.4 °F 18.0 °F 24.8 °F 86% 29.90 in 0.2 mi NE 12.7 mph - 0.02 in Fog , Snow Snow
1:53 PM 28.9 °F 19.2 °F 25.0 °F 85% 30.02 in 0.2 mi NE 11.5 mph - 0.08 in Fog , Snow Heavy Snow
2:53 PM 28.9 °F 18.2 °F 25.0 °F 85% 30.00 in 0.2 mi NE 13.8 mph - 0.08 in Fog , Snow Snow
3:22 PM 28.4 °F 17.5 °F 24.8 °F 86% 29.87 in 0.5 mi NE 13.8 mph - 0.03 in Fog , Snow Light Snow
3:53 PM 30.0 °F 21.1 °F 26.1 °F 85% 30.00 in 0.5 mi NNE 10.4 mph - 0.06 in Fog , Snow Light Snow
4:41 PM 30.2 °F 21.3 °F 26.6 °F 86% 29.86 in 1.0 mi NE 10.4 mph - 0.03 in Snow Light Snow
4:53 PM 30.0 °F 20.0 °F 26.1 °F 85% 29.98 in 1.0 mi NE 12.7 mph - 0.03 in Snow Light Snow
5:00 PM 30.2 °F 19.3 °F 26.6 °F 86% 29.85 in 0.8 mi NE 15.0 mph - 0.01 in Snow Light Snow
5:11 PM 30.2 °F 19.8 °F 26.6 °F 86% 29.85 in 1.0 mi NE 13.8 mph - 0.01 in Snow Light Snow
5:53 PM 28.9 °F 18.2 °F 26.1 °F 89% 29.98 in 1.0 mi NE 13.8 mph - 0.03 in Snow Light Snow
6:53 PM 28.9 °F 18.2 °F 26.1 °F 89% 29.97 in 1.0 mi NE 13.8 mph - 0.02 in Snow Light Snow
7:48 PM 28.4 °F 17.5 °F 26.6 °F 93% 29.84 in 0.5 mi ENE 13.8 mph - 0.03 in Snow Light Snow
7:53 PM 28.9 °F 18.6 °F 26.1 °F 89% 29.97 in 0.5 mi ENE 12.7 mph - 0.04 in Fog , Snow Snow
8:10 PM 28.4 °F 18.5 °F 26.6 °F 93% 29.83 in 0.2 mi ENE 11.5 mph - 0.03 in Fog , Snow Heavy Snow
8:15 PM 28.4 °F 19.1 °F 26.6 °F 93% 29.83 in 0.5 mi ENE 10.4 mph - 0.04 in Fog , Snow Snow
8:53 PM 28.9 °F 18.6 °F 26.1 °F 89% 29.98 in 0.5 mi NE 12.7 mph - 0.12 in Fog , Snow Snow
9:12 PM 28.4 °F 19.7 °F 26.6 °F 93% 29.84 in 0.2 mi NE 9.2 mph - 0.04 in Fog , Snow Snow
9:37 PM 28.4 °F 16.6 °F 26.6 °F 93% 29.83 in 0.2 mi NE 16.1 mph - 0.08 in Fog , Snow Heavy Snow
9:53 PM 28.9 °F 17.7 °F 26.1 °F 89% 29.95 in 0.2 mi ENE 15.0 mph - 0.09 in Fog , Snow Heavy Snow
10:11 PM 28.4 °F 15.8 °F 26.6 °F 93% 29.83 in 0.5 mi ENE 18.4 mph - 0.08 in Fog , Snow Snow
10:53 PM 28.9 °F 17.3 °F 25.0 °F 85% 29.92 in 0.8 mi ENE 16.1 mph - 0.11 in Snow Light Snow
11:00 PM 28.4 °F 17.0 °F 24.8 °F 86% 29.80 in 1.2 mi ENE 15.0 mph - 0.00 in Snow Light Snow
11:29 PM 28.4 °F 16.2 °F 24.8 °F 86% 29.77 in 2.5 mi ENE 17.3 mph - 0.01 in Snow Light Snow
11:53 PM 28.0 °F 16.1 °F 25.0 °F 88% 29.91 in 3.0 mi ENE 16.1 mph - 0.01 in Snow Light Snow