Great Falls, MT

5:06 PM MDT on March 27, 2017 (GMT -0600)
Great Falls International

Weather History for KGTF - March, 2013

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Sunday, March 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 39 °F  
Max Temperature 57 °F 51 °F 76 °F (2015)
Min Temperature 34 °F 27 °F -5 °F (1936)
Degree Days  
Heating Degree Days 19 26  
Month to date heating degree days 892 954  
Since 1 July heating degree days 5705 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 24 °F    
Average Humidity 46    
Maximum Humidity 64    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.04 in 0.44 in (1999)
Month to date precipitation 0.24 0.91  
Year to date precipitation 1.28 1.89  
Snow  
Snow 0.00 in 0.40 in 8.10 in (1999)
Month to date snowfall 4.0 11.9  
Since 1 July snowfall 59.8 51.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 10 mph (NE)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 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. 31, 2013 Rise Set
Actual Time 7:05 AM MDT 7:54 PM MDT
Civil Twilight 6:34 AM MDT 8:25 PM MDT
Nautical Twilight 5:57 AM MDT 9:02 PM MDT
Astronomical Twilight 5:18 AM MDT 9:41 PM MDT
Moon 12:21 AM MDT (3/31) 9:38 AM MDT (3/31)
Length of Visible Light 13h 50m
Length of Day
12h 48m
Waning Gibbous, 77% of the Moon is Illuminated
Mar 31
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
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 37.9 °F 30.9 °F 23.0 °F 55% 30.04 in 10.0 mi SW 10.4 mph - N/A   Clear
1:53 AM 37.0 °F 31.0 °F 24.1 °F 59% 30.03 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 AM 37.0 °F 30.4 °F 25.0 °F 62% 30.02 in 10.0 mi SW 9.2 mph - N/A   Clear
3:53 AM 36.0 °F 28.0 °F 25.0 °F 64% 30.02 in 10.0 mi SW 11.5 mph - N/A   Clear
4:53 AM 35.1 °F 27.4 °F 25.0 °F 67% 30.03 in 10.0 mi SW 10.4 mph - N/A   Clear
5:53 AM 35.1 °F 26.9 °F 25.0 °F 67% 30.04 in 10.0 mi SW 11.5 mph - N/A   Clear
6:53 AM 35.1 °F 27.4 °F 25.0 °F 67% 30.07 in 10.0 mi SW 10.4 mph - N/A   Clear
7:53 AM 39.0 °F 34.8 °F 26.1 °F 60% 30.11 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 AM 46.9 °F - 26.1 °F 44% 30.12 in 10.0 mi NW 13.8 mph - N/A   Clear
9:53 AM 51.1 °F - 27.0 °F 39% 30.12 in 10.0 mi NNW 18.4 mph - N/A   Mostly Cloudy
10:53 AM 54.0 °F - 26.1 °F 34% 30.16 in 10.0 mi North 16.1 mph - N/A   Clear
11:53 AM 54.0 °F - 25.0 °F 33% 30.18 in 10.0 mi North 15.0 mph - N/A   Scattered Clouds
12:53 PM 57.0 °F - 25.0 °F 29% 30.19 in 10.0 mi NNE 16.1 mph - N/A   Overcast
1:53 PM 54.0 °F - 24.1 °F 31% 30.20 in 10.0 mi NNE 6.9 mph 17.3 mph N/A   Overcast
2:53 PM 53.1 °F - 24.1 °F 32% 30.19 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:53 PM 52.0 °F - 24.1 °F 34% 30.19 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:53 PM 52.0 °F - 23.0 °F 32% 30.18 in 10.0 mi ESE 4.6 mph - N/A   Overcast
5:53 PM 52.0 °F - 24.1 °F 34% 30.17 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:53 PM 51.1 °F - 24.1 °F 35% 30.17 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 PM 45.0 °F 40.6 °F 23.0 °F 42% 30.17 in 10.0 mi ENE 8.1 mph - N/A   Clear
8:53 PM 41.0 °F 36.4 °F 23.0 °F 49% 30.16 in 10.0 mi East 6.9 mph - N/A   Clear
9:53 PM 42.1 °F 37.1 °F 21.0 °F 43% 30.15 in 10.0 mi East 8.1 mph - N/A   Clear
10:53 PM 39.9 °F 33.4 °F 19.9 °F 45% 30.15 in 10.0 mi ENE 10.4 mph - N/A   Clear
11:53 PM 36.0 °F 29.0 °F 21.0 °F 55% 30.14 in 10.0 mi East 9.2 mph - N/A   Clear