Great Falls, MT

3:56 AM MDT on May 27, 2017 (GMT -0600)
Great Falls International

Weather History for KGTF - April, 2012

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Sunday, April 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 47 °F  
Max Temperature 61 °F 60 °F 87 °F (1939)
Min Temperature 39 °F 34 °F 14 °F (1954)
Degree Days  
Heating Degree Days 15 18  
Month to date heating degree days 503 641  
Since 1 July heating degree days 6056 7099  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 3 0  
Moisture  
Dew Point 32 °F    
Average Humidity 59    
Maximum Humidity 86    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.05 in 1.02 in (2010)
Month to date precipitation 2.19 1.37  
Year to date precipitation 3.90 3.26  
Snow  
Snow 0.00 in 0.20 in 16.10 in (2009)
Month to date snowfall 7.2 8.4  
Since 1 July snowfall 36.5 60.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 11 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Apr. 29, 2012 Rise Set
Actual Time 6:11 AM MDT 8:35 PM MDT
Civil Twilight 5:36 AM MDT 9:09 PM MDT
Nautical Twilight 4:54 AM MDT 9:52 PM MDT
Astronomical Twilight 4:05 AM MDT 10:41 PM MDT
Moon 1:02 PM MDT (4/29) 2:34 AM MDT (4/29)
Length of Visible Light 15h 32m
Length of Day
14h 24m
First Quarter, 54% of the Moon is Illuminated
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

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 41.0 °F 39.0 °F 37.0 °F 86% 30.04 in 10.0 mi SW 3.5 mph - N/A   Overcast
1:53 AM 41.0 °F 37.1 °F 37.0 °F 86% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Overcast
2:53 AM 41.0 °F 35.2 °F 36.0 °F 82% 30.01 in 10.0 mi SW 9.2 mph - N/A   Overcast
3:53 AM 41.0 °F 35.8 °F 36.0 °F 82% 29.99 in 10.0 mi SW 8.1 mph - N/A   Overcast
4:53 AM 41.0 °F 34.7 °F 32.0 °F 70% 29.99 in 10.0 mi SW 10.4 mph - N/A   Overcast
5:53 AM 41.0 °F 35.2 °F 30.9 °F 67% 29.98 in 10.0 mi WSW 9.2 mph - N/A   Overcast
6:53 AM 42.1 °F 36.1 °F 30.9 °F 65% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Overcast
7:53 AM 44.1 °F 39.0 °F 30.9 °F 60% 29.98 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
8:53 AM 48.9 °F - 33.1 °F 54% 29.99 in 10.0 mi West 11.5 mph - N/A   Overcast
9:53 AM 51.1 °F - 33.1 °F 50% 29.99 in 10.0 mi West 13.8 mph - N/A   Overcast
10:53 AM 55.0 °F - 33.1 °F 43% 29.97 in 10.0 mi West 12.7 mph 20.7 mph N/A   Scattered Clouds
11:53 AM 55.9 °F - 32.0 °F 40% 29.95 in 10.0 mi WNW 6.9 mph 23.0 mph N/A   Mostly Cloudy
12:53 PM 59.0 °F - 30.9 °F 35% 29.94 in 10.0 mi West 10.4 mph 16.1 mph N/A   Partly Cloudy
1:53 PM 57.9 °F - 30.0 °F 35% 29.93 in 10.0 mi West 11.5 mph 19.6 mph N/A   Overcast
2:53 PM 60.1 °F - 30.9 °F 33% 29.91 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
3:53 PM 57.9 °F - 33.1 °F 39% 29.91 in 10.0 mi WSW 15.0 mph - N/A   Overcast
4:53 PM 57.0 °F - 32.0 °F 39% 29.90 in 10.0 mi SW 19.6 mph 25.3 mph N/A   Overcast
5:53 PM 57.0 °F - 33.1 °F 40% 29.90 in 10.0 mi WSW 10.4 mph - N/A   Overcast
6:53 PM 57.0 °F - 28.9 °F 34% 29.89 in 10.0 mi West 15.0 mph - N/A   Overcast
7:53 PM 55.9 °F - 28.9 °F 36% 29.89 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
8:53 PM 48.9 °F - 32.0 °F 52% 29.90 in 10.0 mi SW 11.5 mph - N/A   Clear
9:53 PM 46.0 °F 40.6 °F 32.0 °F 58% 29.90 in 10.0 mi SW 11.5 mph - N/A   Clear
10:53 PM 42.1 °F 36.6 °F 32.0 °F 67% 29.89 in 10.0 mi SW 9.2 mph - N/A   Clear
11:53 PM 43.0 °F 36.8 °F 32.0 °F 65% 29.86 in 10.0 mi SW 11.5 mph - N/A   Clear