Great Falls, MT

5:58 AM MST on February 10, 2016 (GMT -0700)
Great Falls International

Weather History for KGTF - May, 2013

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Sunday, May 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F 54 °F  
Max Temperature 70 °F 67 °F 94 °F (1936)
Min Temperature 33 °F 42 °F 30 °F (1975)
Degree Days  
Heating Degree Days 13 11  
Month to date heating degree days 317 368  
Since 1 July heating degree days 6783 7485  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 3 1  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation  
Precipitation 0.24 in 0.10 in 1.05 in (1922)
Month to date precipitation 1.49 1.88  
Year to date precipitation 3.78 5.19  
Snow  
Snow 0.00 in 0.10 in 0.60 in (2012)
Month to date snowfall 0.0 2.5  
Since 1 July snowfall 76.2 63.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
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

May. 26, 2013 Rise Set
Actual Time 5:36 AM MDT 9:09 PM MDT
Civil Twilight 4:58 AM MDT 9:47 PM MDT
Nautical Twilight 4:07 AM MDT 10:39 PM MDT
Astronomical Twilight 2:58 AM MDT 11:48 PM MDT
Moon 10:57 PM MDT (5/26) 7:10 AM MDT (5/26)
Length of Visible Light 16h 49m
Length of Day
15h 32m
Waning Gibbous, 96% of the Moon is Illuminated
May 26
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
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 45.0 °F 41.8 °F 37.0 °F 74% 29.98 in 10.0 mi NE 5.8 mph - N/A   Clear
1:53 AM 46.0 °F 44.8 °F 32.0 °F 58% 29.97 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 AM 43.0 °F 39.5 °F 32.0 °F 65% 29.99 in 10.0 mi East 5.8 mph - N/A   Clear
3:53 AM 42.1 °F 40.2 °F 32.0 °F 67% 29.98 in 10.0 mi East 3.5 mph - N/A   Clear
4:53 AM 35.1 °F 29.3 °F 30.0 °F 82% 30.00 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 AM 36.0 °F 31.1 °F 33.1 °F 89% 30.01 in 10.0 mi SW 5.8 mph - N/A   Clear
6:53 AM 42.1 °F 38.4 °F 37.9 °F 85% 30.00 in 10.0 mi SW 5.8 mph - N/A   Clear
7:53 AM 48.9 °F - 37.9 °F 66% 29.97 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:53 AM 54.0 °F - 35.1 °F 49% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 57.0 °F - 37.9 °F 49% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 59.0 °F - 37.9 °F 46% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 64.0 °F - 37.0 °F 37% 29.92 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
12:53 PM 64.9 °F - 37.9 °F 37% 29.91 in 10.0 mi ENE 8.1 mph - N/A   Clear
1:53 PM 68.0 °F - 39.9 °F 36% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 68.0 °F - 39.0 °F 35% 29.86 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 66.9 °F - 39.9 °F 37% 29.85 in 10.0 mi North 5.8 mph - N/A   Clear
4:53 PM 64.0 °F - 41.0 °F 43% 29.88 in 10.0 mi ESE 3.5 mph - N/A   Overcast
5:03 PM 62.6 °F - 42.8 °F 48% 29.88 in 7.0 mi North 19.6 mph 29.9 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
5:53 PM 60.1 °F - 50.0 °F 69% 29.90 in 10.0 mi East 8.1 mph - 0.00 in   Scattered Clouds
6:53 PM 57.9 °F - 48.0 °F 70% 29.89 in 10.0 mi North 11.5 mph - N/A   Overcast
7:53 PM 59.0 °F - 45.0 °F 60% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 57.0 °F - 46.9 °F 69% 29.87 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
9:53 PM 55.0 °F - 48.9 °F 80% 29.89 in 10.0 mi South 10.4 mph - 0.00 in Rain Light Rain
10:53 PM 50.0 °F - 48.0 °F 93% 29.91 in 4.0 mi East 6.9 mph - 0.17 in Rain Rain
11:53 PM 48.9 °F - 46.0 °F 90% 29.88 in 10.0 mi Calm Calm - 0.07 in   Scattered Clouds