Weather History for Great Falls, MT

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Friday, March 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F 30 °F  
Max Temperature 59 °F 41 °F 65 °F (1968)
Min Temperature 35 °F 18 °F -22 °F (1919)
Degree Days  
Heating Degree Days 18 35  
Month to date heating degree days 18 35  
Since 1 July heating degree days 4831 5540  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 50    
Maximum Humidity 64    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.02 in 0.45 in (1932)
Month to date precipitation 0.00 0.02  
Year to date precipitation 1.04 1.00  
Snow  
Snow 0.00 in 0.30 in 5.00 in (1932)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall 55.8 40.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 22 mph (SW)    
Max Wind Speed 33 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 01, 2013 Rise Set
Actual Time 7:05 AM MST 6:11 PM MST
Civil Twilight 6:34 AM MST 6:41 PM MST
Nautical Twilight 5:58 AM MST 7:17 PM MST
Astronomical Twilight 5:23 AM MST 7:53 PM MST
Moon 11:11 PM MST (3/1) 8:33 AM MST (3/1)
Length of Visible Light 12h 07m
Length of Day
11h 05m
Waning Gibbous, 83% of the Moon is Illuminated
Mar 1
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 37.0 °F 27.4 °F 27.0 °F 67% 30.23 in 10.0 mi SW 17.3 mph - N/A   Clear
1:53 AM 39.2 °F 29.8 °F 26.6 °F 61% 30.16 in 10.0 mi SW 18.4 mph - N/A   Clear
2:53 AM 41.0 °F 32.5 °F 28.0 °F 60% 30.19 in 10.0 mi SW 17.3 mph - N/A   Clear
3:53 AM 43.0 °F 34.5 °F 28.9 °F 58% 30.17 in 10.0 mi SW 19.6 mph - N/A   Overcast
4:53 AM 46.0 °F 37.4 °F 28.0 °F 50% 30.18 in 10.0 mi SW 25.3 mph - N/A   Mostly Cloudy
5:53 AM 46.0 °F 37.6 °F 28.9 °F 51% 30.21 in 10.0 mi SW 24.2 mph 32.2 mph N/A   Overcast
6:53 AM 46.0 °F 37.8 °F 30.0 °F 54% 30.20 in 10.0 mi SW 23.0 mph 32.2 mph N/A   Mostly Cloudy
7:53 AM 46.9 °F - 32.0 °F 56% 30.21 in 10.0 mi SW 21.9 mph 32.2 mph N/A   Mostly Cloudy
8:53 AM 48.9 °F - 32.0 °F 52% 30.19 in 10.0 mi SW 24.2 mph 31.1 mph N/A   Partly Cloudy
9:53 AM 51.8 °F - 32.0 °F 47% 30.15 in 10.0 mi SSW 20.7 mph 31.1 mph N/A   Clear
10:53 AM 54.0 °F - 32.0 °F 43% 30.18 in 10.0 mi SW 17.3 mph 26.5 mph N/A   Clear
11:53 AM 57.0 °F - 30.0 °F 36% 30.19 in 10.0 mi SW 29.9 mph 39.1 mph N/A   Clear
12:53 PM 57.9 °F - 30.9 °F 36% 30.17 in 10.0 mi SW 29.9 mph 35.7 mph N/A   Clear
1:53 PM 55.0 °F - 30.9 °F 40% 30.18 in 10.0 mi SW 25.3 mph 33.4 mph N/A   Clear
2:53 PM 55.4 °F - 30.2 °F 38% 30.12 in 10.0 mi WSW 28.8 mph 35.7 mph N/A   Clear
3:53 PM 55.0 °F - 30.9 °F 40% 30.17 in 10.0 mi SW 23.0 mph 32.2 mph N/A   Clear
4:53 PM 53.1 °F - 32.0 °F 45% 30.17 in 10.0 mi SSW 19.6 mph 27.6 mph N/A   Clear
5:53 PM 50.0 °F - 30.9 °F 48% 30.18 in 10.0 mi SSW 18.4 mph - N/A   Clear
6:53 PM 48.9 °F - 30.9 °F 50% 30.19 in 10.0 mi South 17.3 mph 27.6 mph N/A   Clear
7:53 PM 50.0 °F - 30.9 °F 48% 30.18 in 10.0 mi SW 25.3 mph 31.1 mph N/A   Clear
8:53 PM 46.9 °F - 30.9 °F 54% 30.20 in 10.0 mi SSW 16.1 mph - N/A   Clear
9:53 PM 46.9 °F - 30.9 °F 54% 30.20 in 10.0 mi SW 18.4 mph - N/A   Clear
10:53 PM 48.0 °F - 30.9 °F 52% 30.19 in 10.0 mi SSW 21.9 mph 28.8 mph N/A   Clear
11:53 PM 46.9 °F - 30.9 °F 54% 30.19 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Clear