Weather History for Great Falls, MT

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Monday, March 31, 2014

  Actual Average Record
Temperature  
Mean Temperature 35 °F 39 °F  
Max Temperature 45 °F 51 °F 71 °F (1976)
Min Temperature 25 °F 27 °F -5 °F (1936)
Degree Days  
Heating Degree Days 30 26  
Month to date heating degree days 1084 954  
Since 1 July heating degree days 6738 6458  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 27 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 0.01 in 0.04 in 0.44 in (1999)
Month to date precipitation 1.31 0.91  
Year to date precipitation 3.73 1.89  
Snow  
Snow 0.10 in 0.40 in 8.10 in (1999)
Month to date snowfall 12.8 11.9  
Since 1 July snowfall 70.3 51.9  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 5 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 31, 2014 Rise Set
Actual Time 7:06 AM MDT 7:53 PM MDT
Civil Twilight 6:35 AM MDT 8:25 PM MDT
Nautical Twilight 5:58 AM MDT 9:02 PM MDT
Astronomical Twilight 5:19 AM MDT 9:41 PM MDT
Moon 7:27 AM MDT (3/31) 9:23 PM MDT (3/31)
Length of Visible Light 13h 50m
Length of Day
12h 47m
New Moon, 1% of the Moon is Illuminated
Mar 31
New Moon
Apr 7
First Quarter
Apr 15
Full
Apr 22
Last Quarter
Apr 29
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:04 AM 28.4 °F 21.2 °F 26.6 °F 93% 30.00 in 10.0 mi NNE 6.9 mph - N/A   Overcast
12:42 AM 28.4 °F 21.2 °F 26.6 °F 93% 30.00 in 9.0 mi NNE 6.9 mph - N/A   Overcast
12:53 AM 28.0 °F 21.7 °F 27.0 °F 96% 30.13 in 0.5 mi NNE 5.8 mph - N/A   Overcast
1:03 AM 26.6 °F 17.5 °F 26.6 °F 100% 30.00 in 0.2 mi NE 9.2 mph - N/A   Overcast
1:53 AM 27.0 °F 20.5 °F 27.0 °F 100% 30.15 in 0.2 mi ENE 5.8 mph - N/A   Overcast
2:50 AM 26.6 °F 19.1 °F 26.6 °F 100% 30.01 in 0.2 mi ENE 6.9 mph - N/A Fog Light Freezing Fog
2:53 AM 27.0 °F 18.7 °F 26.1 °F 96% 30.15 in 0.2 mi East 8.1 mph - N/A Fog Light Freezing Fog
3:23 AM 26.6 °F 21.2 °F 26.6 °F 100% 30.01 in 0.2 mi East 4.6 mph - N/A Fog Light Freezing Fog
3:32 AM 26.6 °F 21.2 °F 26.6 °F 100% 30.01 in 0.2 mi ENE 4.6 mph - N/A Fog Light Freezing Fog
3:53 AM 26.1 °F 21.9 °F 26.1 °F 100% 30.15 in 0.2 mi ENE 3.5 mph - N/A Fog Light Freezing Fog
4:53 AM 26.1 °F 20.5 °F 26.1 °F 100% 30.15 in 0.2 mi NE 4.6 mph - N/A Fog Light Freezing Fog
5:18 AM 24.8 °F 16.1 °F 24.8 °F 100% 30.01 in 0.2 mi ENE 8.1 mph - N/A Fog Light Freezing Fog
5:53 AM 25.0 °F 17.1 °F 25.0 °F 100% 30.15 in 0.2 mi ENE 6.9 mph - N/A Fog Light Freezing Fog
6:53 AM 25.0 °F 17.1 °F 24.1 °F 96% 30.14 in 0.2 mi ENE 6.9 mph - 0.00 in Fog , Snow Light Snow
7:37 AM 24.8 °F 19.1 °F 24.8 °F 100% 30.01 in 0.5 mi ENE 4.6 mph - 0.00 in   Overcast
7:53 AM 25.0 °F - 24.1 °F 96% 30.15 in 1.0 mi Calm Calm - 0.00 in Snow Light Snow
8:05 AM 24.8 °F 20.5 °F 24.8 °F 100% 30.01 in 1.5 mi ENE 3.5 mph - 0.00 in Snow Light Snow
8:20 AM 24.8 °F 17.9 °F 24.8 °F 100% 30.01 in 1.5 mi ENE 5.8 mph - 0.00 in Snow Light Snow
8:39 AM 26.6 °F 20.0 °F 24.8 °F 93% 30.01 in 1.5 mi NE 5.8 mph - 0.01 in Snow Light Snow
8:53 AM 26.1 °F 19.4 °F 25.0 °F 96% 30.15 in 3.0 mi ENE 5.8 mph - 0.01 in Snow Light Snow
9:53 AM 27.0 °F 21.6 °F 26.1 °F 96% 30.14 in 7.0 mi ENE 4.6 mph - N/A   Overcast
10:37 AM 30.2 °F 22.6 °F 28.4 °F 93% 30.00 in 9.0 mi East 8.1 mph - N/A   Overcast
10:53 AM 30.9 °F 22.8 °F 28.9 °F 92% 30.13 in 10.0 mi East 9.2 mph - N/A   Overcast
11:53 AM 32.0 °F 24.2 °F 30.0 °F 92% 30.12 in 10.0 mi East 9.2 mph - N/A   Overcast
12:53 PM 37.9 °F 32.7 °F 28.9 °F 70% 30.08 in 10.0 mi East 6.9 mph - N/A   Overcast
1:01 PM 39.2 °F 34.2 °F 28.4 °F 65% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Overcast
1:53 PM 41.0 °F 38.0 °F 28.0 °F 60% 30.04 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:53 PM 45.0 °F 42.6 °F 27.0 °F 49% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
3:53 PM 43.0 °F 38.8 °F 26.1 °F 51% 29.99 in 10.0 mi NE 6.9 mph - N/A   Overcast
4:53 PM 43.0 °F 36.8 °F 26.1 °F 51% 29.98 in 10.0 mi ENE 11.5 mph - N/A   Overcast
5:53 PM 44.1 °F 38.1 °F 28.0 °F 53% 29.96 in 10.0 mi NE 11.5 mph - N/A   Clear
6:53 PM 42.1 °F 36.1 °F 28.0 °F 58% 29.96 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
7:53 PM 37.9 °F 32.1 °F 28.0 °F 68% 29.97 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
8:53 PM 35.1 °F 27.4 °F 28.0 °F 76% 29.97 in 10.0 mi East 10.4 mph - N/A   Clear
9:53 PM 32.0 °F 25.6 °F 28.0 °F 85% 29.98 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
10:53 PM 30.9 °F 23.5 °F 27.0 °F 85% 29.97 in 10.0 mi ENE 8.1 mph - N/A   Overcast
11:53 PM 30.0 °F 23.2 °F 27.0 °F 88% 29.96 in 10.0 mi ENE 6.9 mph - N/A   Overcast