Great Falls, MT

5:44 AM MST on November 18, 2017 (GMT -0700)
Great Falls International

Weather History for KGTF - March, 2012

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Tuesday, March 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 33 °F  
Max Temperature 65 °F 45 °F 69 °F (2003)
Min Temperature 31 °F 22 °F -19 °F (1897)
Degree Days  
Heating Degree Days 17 32  
Month to date heating degree days 319 436  
Since 1 July heating degree days 5128 5941  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 19 °F    
Average Humidity 33    
Maximum Humidity 50    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.03 in 1.09 in (1896)
Month to date precipitation 0.02 0.32  
Year to date precipitation 0.63 1.30  
Snow  
Snow 0.00 in 0.40 in 7.20 in (1990)
Month to date snowfall 0.5 4.9  
Since 1 July snowfall 19.3 44.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.44 in    
Wind  
Wind Speed 20 mph (SW)    
Max Wind Speed 51 mph    
Max Gust Speed 63 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Mar. 13, 2012 Rise Set
Actual Time 7:41 AM MDT 7:28 PM MDT
Civil Twilight 7:10 AM MDT 7:59 PM MDT
Nautical Twilight 6:35 AM MDT 8:35 PM MDT
Astronomical Twilight 5:58 AM MDT 9:11 PM MDT
Moon 1:31 AM MDT (3/13) 10:30 AM MDT (3/13)
Length of Visible Light 12h 48m
Length of Day
11h 47m
Waning Gibbous, 65% of the Moon is Illuminated
Mar 13
Waning Gibbous
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.0 °F 40.2 °F 24.1 °F 42% 29.53 in 10.0 mi SSW 12.7 mph - N/A   Clear
1:53 AM 43.0 °F 39.5 °F 24.1 °F 47% 29.50 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:53 AM 39.0 °F 35.7 °F 23.0 °F 53% 29.49 in 10.0 mi SW 4.6 mph - N/A   Clear
3:53 AM 45.0 °F 42.6 °F 23.0 °F 42% 29.44 in 10.0 mi South 4.6 mph - N/A   Clear
4:53 AM 48.0 °F - 21.0 °F 34% 29.40 in 10.0 mi ESE 8.1 mph - N/A   Clear
5:53 AM 45.0 °F - 19.9 °F 37% 29.39 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 44.1 °F - 19.9 °F 38% 29.38 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 50.0 °F - 21.9 °F 33% 29.36 in 10.0 mi South 13.8 mph 21.9 mph N/A   Clear
8:53 AM 54.0 °F - 23.0 °F 30% 29.34 in 10.0 mi South 16.1 mph - N/A   Clear
9:53 AM 59.0 °F - 21.9 °F 24% 29.31 in 10.0 mi SSW 25.3 mph 31.1 mph N/A   Clear
10:53 AM 62.1 °F - 21.0 °F 21% 29.31 in 10.0 mi SW 31.1 mph 40.3 mph N/A   Clear
11:53 AM 60.1 °F - 21.9 °F 23% 29.32 in 10.0 mi SSW 29.9 mph 38.0 mph N/A   Partly Cloudy
12:53 PM 61.0 °F - 19.9 °F 21% 29.27 in 10.0 mi SSW 31.1 mph 41.4 mph N/A   Clear
1:53 PM 62.1 °F - 19.9 °F 20% 29.24 in 10.0 mi SSW 34.5 mph 43.7 mph N/A   Clear
2:53 PM 64.0 °F - 18.0 °F 17% 29.23 in 10.0 mi SSW 33.4 mph 47.2 mph N/A   Scattered Clouds
3:53 PM 62.1 °F - 16.0 °F 17% 29.22 in 10.0 mi SW 35.7 mph 55.2 mph N/A   Mostly Cloudy
4:14 PM 51.8 °F - 24.8 °F 35% 29.26 in 2.5 mi West 48.3 mph 63.3 mph N/A   Haze
4:20 PM 46.4 °F 35.1 °F 26.6 °F 46% 29.29 in 1.8 mi West 47.2 mph 63.3 mph N/A   Haze
4:27 PM 44.6 °F 32.7 °F 24.8 °F 46% 29.31 in 4.0 mi West 46.0 mph 59.8 mph N/A   Haze
4:53 PM 43.0 °F 30.3 °F 19.9 °F 40% 29.40 in 7.0 mi West 47.2 mph 61.0 mph N/A   Mostly Cloudy
5:53 PM 37.9 °F 24.2 °F 19.0 °F 47% 29.54 in 10.0 mi West 39.1 mph 54.1 mph N/A   Overcast
6:53 PM 37.0 °F 25.6 °F 18.0 °F 46% 29.63 in 10.0 mi SW 24.2 mph 33.4 mph N/A   Overcast
7:53 PM 35.1 °F 23.5 °F 7.0 °F 31% 29.67 in 10.0 mi WSW 21.9 mph 29.9 mph N/A   Partly Cloudy
8:53 PM 34.0 °F 23.4 °F 7.0 °F 32% 29.70 in 10.0 mi SW 17.3 mph - N/A   Clear
9:53 PM 32.0 °F 22.1 °F 7.0 °F 35% 29.73 in 10.0 mi SW 13.8 mph - N/A   Clear
10:53 PM 33.1 °F 25.5 °F 8.1 °F 35% 29.75 in 10.0 mi South 9.2 mph - N/A   Clear
11:53 PM 33.1 °F 27.7 °F 8.1 °F 35% 29.77 in 10.0 mi South 5.8 mph - N/A   Clear