Great Falls, MT

4:13 PM MDT on March 24, 2017 (GMT -0600)
Great Falls International

Weather History for KGTF - January, 2015

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Thursday, January 15, 2015

  Actual Average Record
Temperature  
Mean Temperature 37 °F 25 °F  
Max Temperature 43 °F 36 °F 60 °F (1973)
Min Temperature 31 °F 15 °F -30 °F (1950)
Degree Days  
Heating Degree Days 28 40  
Month to date heating degree days 753 605  
Since 1 July heating degree days 3770 3822  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 22 °F    
Average Humidity 54    
Maximum Humidity 64    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.02 in 0.53 in (2006)
Month to date precipitation 0.90 0.26  
Year to date precipitation 0.90 0.26  
Snow  
Snow 0.00 in 0.20 in 4.80 in (1969)
Month to date snowfall 14.0 4.4  
Since 1 July snowfall 47.6 27.6  
Snow Depth 8.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 22 mph (SSW)    
Max Wind Speed 37 mph    
Max Gust Speed 41 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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Astronomy

Jan. 15, 2015 Rise Set
Actual Time 8:08 AM MST 5:01 PM MST
Civil Twilight 7:33 AM MST 5:36 PM MST
Nautical Twilight 6:55 AM MST 6:14 PM MST
Astronomical Twilight 6:18 AM MST 6:51 PM MST
Moon 2:59 AM MST (1/15) 1:01 PM MST (1/15)
Length of Visible Light 10h 02m
Length of Day
8h 53m
Waning Crescent, 27% of the Moon is Illuminated
Jan 15
Waning Crescent
Jan 20
New
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 34.0 °F 23.4 °F 21.9 °F 61% 30.22 in 10.0 mi SSW 17.3 mph - N/A   Clear
1:53 AM 33.1 °F 20.9 °F 21.9 °F 64% 30.22 in 10.0 mi SSW 21.9 mph - N/A   Clear
2:53 AM 33.1 °F 21.2 °F 23.0 °F 66% 30.23 in 10.0 mi SSW 20.7 mph - N/A   Clear
3:53 AM 34.0 °F 22.1 °F 23.0 °F 64% 30.22 in 10.0 mi SSW 21.9 mph - N/A   Clear
4:53 AM 34.0 °F 23.0 °F 23.0 °F 64% 30.21 in 10.0 mi SSW 18.4 mph - N/A   Clear
5:53 AM 34.0 °F 24.2 °F 21.9 °F 61% 30.19 in 10.0 mi SSW 15.0 mph - N/A   Clear
6:53 AM 33.1 °F 21.9 °F 23.0 °F 66% 30.18 in 10.0 mi SSW 18.4 mph - N/A   Clear
7:53 AM 35.1 °F 26.4 °F 23.0 °F 61% 30.17 in 10.0 mi South 12.7 mph - N/A   Clear
8:53 AM 34.0 °F 23.4 °F 23.0 °F 64% 30.15 in 10.0 mi SSW 17.3 mph - N/A   Clear
9:53 AM 36.0 °F 27.5 °F 25.0 °F 64% 30.14 in 10.0 mi South 12.7 mph - N/A   Clear
10:53 AM 37.0 °F 26.2 °F 24.1 °F 59% 30.11 in 10.0 mi SW 21.9 mph - N/A   Clear
11:53 AM 39.0 °F 29.0 °F 24.1 °F 55% 30.09 in 10.0 mi SSW 20.7 mph - N/A   Clear
12:53 PM 42.1 °F 31.3 °F 21.9 °F 45% 30.04 in 10.0 mi SW 29.9 mph - N/A   Clear
1:53 PM 39.9 °F 27.5 °F 24.1 °F 53% 30.01 in 10.0 mi SW 35.7 mph - N/A   Clear
2:53 PM 37.9 °F 26.6 °F 24.1 °F 57% 30.03 in 10.0 mi SW 25.3 mph - N/A   Clear
3:53 PM 39.0 °F 27.4 °F 24.1 °F 55% 30.03 in 10.0 mi SW 28.8 mph - N/A   Clear
4:53 PM 37.0 °F 27.7 °F 21.9 °F 54% 30.06 in 10.0 mi SSW 16.1 mph - N/A   Clear
5:53 PM 36.0 °F 24.7 °F 21.0 °F 55% 30.05 in 10.0 mi SSW 21.9 mph - N/A   Clear
6:53 PM 36.0 °F 23.7 °F 21.0 °F 55% 30.02 in 10.0 mi SW 26.5 mph - N/A   Clear
7:53 PM 35.1 °F 22.5 °F 21.0 °F 57% 30.04 in 10.0 mi SW 26.5 mph - N/A   Clear
8:53 PM 36.0 °F 23.9 °F 19.0 °F 50% 30.04 in 10.0 mi SW 25.3 mph - N/A   Clear
9:53 PM 34.0 °F 21.5 °F 19.0 °F 54% 30.04 in 10.0 mi SW 24.2 mph - N/A   Clear
10:53 PM 36.0 °F 24.4 °F 21.0 °F 55% 30.04 in 10.0 mi SSW 23.0 mph - N/A   Mostly Cloudy
11:53 PM 34.0 °F 23.8 °F 19.9 °F 56% 30.01 in 10.0 mi SSW 16.1 mph - N/A   Scattered Clouds