Great Falls, MT

10:54 AM MST on December 07, 2016 (GMT -0700)
Great Falls International

Weather History for KGTF - October, 2012

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Monday, October 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 40 °F  
Max Temperature 67 °F 52 °F 77 °F (1968)
Min Temperature 44 °F 29 °F -5 °F (1991)
Degree Days  
Heating Degree Days 9 24  
Month to date heating degree days 617 563  
Since 1 July heating degree days 794 970  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 484 297  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 54    
Maximum Humidity 71    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.02 in 0.31 in (1959)
Month to date precipitation 1.37 0.82  
Year to date precipitation 11.16 13.57  
Snow  
Snow 0.00 in 0.10 in 3.30 in (1951)
Month to date snowfall 5.1 3.7  
Since 1 July snowfall 5.1 5.2  
Since 1 September snowfall 5.1 4.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 15 mph (SW)    
Max Wind Speed 33 mph    
Max Gust Speed 40 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

Oct. 29, 2012 Rise Set
Actual Time 8:05 AM MDT 6:12 PM MDT
Civil Twilight 7:33 AM MDT 6:43 PM MDT
Nautical Twilight 6:57 AM MDT 7:20 PM MDT
Astronomical Twilight 6:21 AM MDT 7:55 PM MDT
Moon 6:02 PM MDT (10/29) 8:01 AM MDT (10/29)
Length of Visible Light 11h 10m
Length of Day
10h 06m
Full, 100% of the Moon is Illuminated
Oct 29
Full
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
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 48.0 °F - 37.0 °F 66% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:53 AM 48.0 °F - 36.0 °F 63% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 46.0 °F 43.9 °F 37.0 °F 71% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:53 AM 48.0 °F - 39.0 °F 71% 29.87 in 10.0 mi South 8.1 mph - N/A   Overcast
4:53 AM 48.9 °F - 39.0 °F 69% 29.85 in 10.0 mi SSW 8.1 mph - N/A   Overcast
5:53 AM 51.1 °F - 39.0 °F 63% 29.83 in 10.0 mi South 11.5 mph - N/A   Overcast
6:53 AM 52.0 °F - 37.9 °F 59% 29.82 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
7:53 AM 53.1 °F - 37.9 °F 57% 29.81 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
8:53 AM 53.1 °F - 39.0 °F 59% 29.81 in 10.0 mi SSW 9.2 mph - N/A   Overcast
9:53 AM 55.0 °F - 39.0 °F 55% 29.81 in 10.0 mi SSW 15.0 mph - N/A   Overcast
10:53 AM 57.9 °F - 39.9 °F 51% 29.81 in 10.0 mi SW 18.4 mph - N/A   Clear
11:53 AM 60.1 °F - 39.9 °F 47% 29.80 in 10.0 mi SW 21.9 mph 27.6 mph N/A   Clear
12:53 PM 66.0 °F - 39.0 °F 37% 29.79 in 10.0 mi SW 28.8 mph 39.1 mph N/A   Clear
1:53 PM 64.4 °F - 39.2 °F 40% 29.81 in 10.0 mi SW 27.6 mph 36.8 mph N/A   Clear
2:53 PM 64.0 °F - 37.9 °F 38% 29.82 in 10.0 mi WSW 26.5 mph 33.4 mph N/A   Scattered Clouds
3:53 PM 64.9 °F - 37.9 °F 37% 29.81 in 10.0 mi WSW 28.8 mph 35.7 mph N/A   Mostly Cloudy
4:53 PM 63.0 °F - 37.9 °F 40% 29.84 in 10.0 mi WSW 23.0 mph 28.8 mph N/A   Scattered Clouds
5:53 PM 59.0 °F - 37.9 °F 46% 29.88 in 10.0 mi WSW 16.1 mph - N/A   Mostly Cloudy
6:53 PM 53.1 °F - 37.0 °F 55% 29.92 in 10.0 mi West 12.7 mph - N/A   Clear
7:53 PM 52.0 °F - 37.0 °F 57% 29.90 in 10.0 mi WSW 20.7 mph - N/A   Clear
8:53 PM 50.0 °F - 36.0 °F 59% 29.95 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
9:53 PM 53.1 °F - 36.0 °F 52% 29.91 in 10.0 mi WSW 20.7 mph - N/A   Partly Cloudy
10:53 PM 48.0 °F - 34.0 °F 58% 29.97 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
11:53 PM 48.9 °F - 34.0 °F 56% 29.97 in 10.0 mi South 6.9 mph - N/A   Clear