Great Falls, MT

12:28 PM MDT on September 26, 2016 (GMT -0600)
Great Falls International

Weather History for KGTF - October, 2013

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Wednesday, October 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F 48 °F  
Max Temperature 53 °F 61 °F 84 °F (1971)
Min Temperature 27 °F 35 °F 6 °F (1985)
Degree Days  
Heating Degree Days 25 17  
Month to date heating degree days 165 144  
Since 1 July heating degree days 355 551  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 449 297  
Moisture  
Dew Point 32 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.04 in 0.81 in (1938)
Month to date precipitation T 0.31  
Year to date precipitation 9.73 13.06  
Snow  
Snow 0.00 in 0.10 in 3.20 in (1977)
Month to date snowfall T 0.9  
Since 1 July snowfall T 2.4  
Since 1 September snowfall T 2.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 10 mph    
Max Gust Speed 13 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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Astronomy

Oct. 09, 2013 Rise Set
Actual Time 7:36 AM MDT 6:48 PM MDT
Civil Twilight 7:05 AM MDT 7:19 PM MDT
Nautical Twilight 6:29 AM MDT 7:54 PM MDT
Astronomical Twilight 5:53 AM MDT 8:30 PM MDT
Moon 12:51 PM MDT (10/9) 10:10 PM MDT (10/9)
Length of Visible Light 12h 13m
Length of Day
11h 12m
Waxing Crescent, 26% of the Moon is Illuminated
Oct 9
Waxing Crescent
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New

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 30.9 °F 24.3 °F 26.1 °F 82% 30.06 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:53 AM 34.0 °F 27.2 °F 28.0 °F 79% 30.06 in 10.0 mi North 8.1 mph - N/A   Clear
2:53 AM 30.0 °F 25.2 °F 26.1 °F 85% 30.10 in 10.0 mi North 4.6 mph - N/A   Clear
3:53 AM 30.0 °F 25.2 °F 28.0 °F 92% 30.12 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
4:41 AM 33.8 °F 28.6 °F 30.2 °F 87% 30.08 in 10.0 mi West 5.8 mph - N/A   Overcast
4:53 AM 34.0 °F 31.0 °F 30.0 °F 85% 30.13 in 10.0 mi NW 3.5 mph - N/A   Overcast
5:53 AM 36.0 °F 33.3 °F 32.0 °F 86% 30.14 in 10.0 mi NNW 3.5 mph - N/A   Overcast
6:24 AM 37.4 °F - 33.8 °F 87% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 37.9 °F 35.5 °F 35.1 °F 89% 30.15 in 10.0 mi ENE 3.5 mph - N/A   Overcast
7:53 AM 37.0 °F - 34.0 °F 89% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 37.0 °F - 33.1 °F 86% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
9:44 AM 39.2 °F 35.0 °F 35.6 °F 87% 30.11 in 10.0 mi NNE 5.8 mph - N/A   Overcast
9:53 AM 39.9 °F 35.8 °F 35.1 °F 83% 30.19 in 10.0 mi NNE 5.8 mph - N/A   Overcast
10:53 AM 41.0 °F - 36.0 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 43.0 °F 40.3 °F 36.0 °F 76% 30.19 in 10.0 mi East 4.6 mph - N/A   Overcast
12:21 PM 42.8 °F - 35.6 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 46.0 °F - 36.0 °F 68% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 48.0 °F - 35.1 °F 61% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 PM 50.0 °F - 34.0 °F 54% 30.06 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 PM 51.1 °F - 34.0 °F 52% 30.03 in 10.0 mi West 4.6 mph - N/A   Clear
4:53 PM 51.1 °F - 34.0 °F 52% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:53 PM 48.9 °F - 33.1 °F 54% 29.97 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 PM 39.9 °F 35.1 °F 30.9 °F 70% 29.98 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:53 PM 36.0 °F 30.3 °F 30.0 °F 79% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:53 PM 35.1 °F 29.3 °F 30.9 °F 85% 29.96 in 10.0 mi SSW 6.9 mph - N/A   Clear
9:53 PM 41.0 °F 39.0 °F 33.1 °F 73% 29.91 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 32.0 °F - 28.9 °F 88% 29.93 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 32.0 °F 27.5 °F 28.9 °F 88% 29.90 in 10.0 mi SW 4.6 mph - N/A   Clear