Weather History for Great Falls, MT

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Wednesday, April 9, 2014

  Actual Average Record
Temperature  
Mean Temperature 46 °F 41 °F  
Max Temperature 57 °F 54 °F 79 °F (1996)
Min Temperature 34 °F 29 °F 9 °F (2013)
Degree Days  
Heating Degree Days 19 24  
Month to date heating degree days 200 224  
Since 1 July heating degree days 6938 6682  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 29 °F    
Average Humidity 51    
Maximum Humidity 67    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.05 in 0.45 in (1979)
Month to date precipitation T 0.38  
Year to date precipitation 3.73 2.27  
Snow  
Snow 0.00 in 0.30 in 5.20 in (1995)
Month to date snowfall 0.3 3.0  
Since 1 July snowfall 70.6 54.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 30 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 09, 2014 Rise Set
Actual Time 6:48 AM MDT 8:06 PM MDT
Civil Twilight 6:16 AM MDT 8:38 PM MDT
Nautical Twilight 5:38 AM MDT 9:16 PM MDT
Astronomical Twilight 4:57 AM MDT 9:58 PM MDT
Moon 2:38 PM MDT (4/9) 4:00 AM MDT (4/9)
Length of Visible Light 14h 21m
Length of Day
13h 18m
Waxing Gibbous, 72% of the Moon is Illuminated
Apr 9
Waxing Gibbous
Apr 15
Full
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:53 AM 52.0 °F - 28.9 °F 41% 29.68 in 10.0 mi WSW 16.1 mph 25.3 mph N/A   Clear
7:53 AM 55.0 °F - 30.9 °F 40% 29.72 in 10.0 mi WSW 18.4 mph - N/A   Partly Cloudy
8:53 AM 52.0 °F - 36.0 °F 54% 29.79 in 10.0 mi WNW 13.8 mph 25.3 mph N/A   Overcast
9:35 AM 48.2 °F - 35.6 °F 62% 29.83 in 10.0 mi NNW 24.2 mph 31.1 mph N/A   Overcast
9:53 AM 45.0 °F 36.6 °F 33.1 °F 63% 29.86 in 10.0 mi North 21.9 mph 28.8 mph N/A   Mostly Cloudy
10:53 AM 43.0 °F 34.8 °F 32.0 °F 65% 29.90 in 10.0 mi NNW 18.4 mph 28.8 mph N/A   Clear
11:40 AM 44.6 °F 39.2 °F 30.2 °F 57% 29.91 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
11:53 AM 46.9 °F - 32.0 °F 56% 29.92 in 10.0 mi North 11.5 mph - N/A   Overcast
12:19 PM 46.4 °F 42.9 °F 30.2 °F 53% 29.91 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
12:53 PM 46.9 °F - 30.9 °F 54% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 51.1 °F - 28.9 °F 43% 29.88 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
2:53 PM 51.1 °F - 28.9 °F 43% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 52.0 °F - 28.9 °F 41% 29.86 in 10.0 mi NW 4.6 mph - N/A   Clear
4:53 PM 54.0 °F - 28.0 °F 37% 29.85 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 55.0 °F - 28.0 °F 35% 29.86 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:53 PM 51.1 °F - 26.1 °F 38% 29.87 in 10.0 mi NNW 6.9 mph - N/A   Overcast
7:53 PM 48.0 °F - 28.0 °F 46% 29.88 in 10.0 mi West 5.8 mph - N/A   Clear
8:53 PM 43.0 °F 38.8 °F 26.1 °F 51% 29.92 in 10.0 mi West 6.9 mph - N/A   Clear
9:53 PM 37.9 °F 31.5 °F 23.0 °F 55% 29.97 in 10.0 mi West 9.2 mph - N/A   Clear
10:53 PM 37.0 °F 28.9 °F 21.0 °F 52% 29.99 in 10.0 mi SW 12.7 mph - N/A   Clear
11:53 PM 36.0 °F 28.5 °F 23.0 °F 59% 29.98 in 10.0 mi SW 10.4 mph - N/A   Clear