Great Falls, MT

3:32 AM MDT on April 25, 2017 (GMT -0600)
Great Falls International

Weather History for KGTF - October, 2014

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Monday, October 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 66 °F 44 °F  
Max Temperature 78 °F 56 °F 81 °F (1974)
Min Temperature 53 °F 32 °F 16 °F (1984)
Degree Days  
Heating Degree Days 0 21  
Month to date heating degree days 221 357  
Since 1 July heating degree days 546 764  
Cooling Degree Days 1 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 350 297  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 28    
Maximum Humidity 38    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.02 in 0.53 in (1908)
Month to date precipitation 0.12 0.61  
Year to date precipitation 17.30 13.36  
Snow  
Snow 0.00 in 0.10 in 4.40 in (1996)
Month to date snowfall 1.1 2.2  
Since 1 July snowfall 1.1 3.7  
Since 1 September snowfall 1.1 3.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 14 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 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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Date:

Astronomy

Oct. 20, 2014 Rise Set
Actual Time 7:51 AM MDT 6:28 PM MDT
Civil Twilight 7:20 AM MDT 6:59 PM MDT
Nautical Twilight 6:44 AM MDT 7:35 PM MDT
Astronomical Twilight 6:08 AM MDT 8:10 PM MDT
Moon 4:30 AM MDT (10/20) 5:03 PM MDT (10/20)
Length of Visible Light 11h 39m
Length of Day
10h 36m
Waning Crescent, 10% of the Moon is Illuminated
Oct 20
Waning Crescent
Oct 23
New
Oct 30
First Quarter
Nov 6
Full
Nov 14
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 28.0 °F 35% 29.83 in 10.0 mi SSW 13.8 mph - N/A   Clear
1:53 AM 57.0 °F 28.9 °F 34% 29.82 in 10.0 mi South 13.8 mph - N/A   Clear
2:53 AM 54.0 °F 28.9 °F 38% 29.81 in 10.0 mi SSW 13.8 mph - N/A   Clear
3:53 AM 55.9 °F 28.0 °F 34% 29.80 in 10.0 mi SSW 15.0 mph - N/A   Clear
4:53 AM 53.1 °F 28.9 °F 40% 29.81 in 10.0 mi South 12.7 mph - N/A   Clear
5:53 AM 55.9 °F 28.0 °F 34% 29.81 in 10.0 mi SSW 17.3 mph - N/A   Clear
6:53 AM 54.0 °F 28.0 °F 37% 29.84 in 10.0 mi SSW 13.8 mph - N/A   Clear
7:53 AM 55.0 °F 28.0 °F 35% 29.85 in 10.0 mi SSW 15.0 mph - N/A   Clear
8:53 AM 59.0 °F 28.0 °F 31% 29.84 in 10.0 mi SSW 13.8 mph - N/A   Clear
9:53 AM 62.1 °F 28.9 °F 29% 29.83 in 10.0 mi SSW 17.3 mph - N/A   Clear
10:53 AM 68.0 °F 30.2 °F 24% 29.85 in 10.0 mi SSW 16.1 mph - N/A   Clear
11:53 AM 71.1 °F 32.0 °F 24% 29.79 in 10.0 mi SSW 13.8 mph - N/A   Clear
12:53 PM 75.0 °F 32.0 °F 21% 29.76 in 10.0 mi South 11.5 mph - N/A   Clear
1:53 PM 77.0 °F 32.0 °F 19% 29.72 in 10.0 mi South 12.7 mph - N/A   Clear
2:53 PM 78.1 °F 30.0 °F 17% 29.70 in 10.0 mi SSW 17.3 mph 21.9 mph N/A   Clear
3:53 PM 78.1 °F 30.0 °F 17% 29.69 in 10.0 mi SW 17.3 mph - N/A   Clear
4:53 PM 77.0 °F 30.0 °F 18% 29.69 in 10.0 mi SW 13.8 mph - N/A   Clear
5:53 PM 70.0 °F 34.0 °F 27% 29.69 in 10.0 mi South 6.9 mph - N/A   Clear
6:53 PM 63.0 °F 34.0 °F 34% 29.70 in 10.0 mi SSE 10.4 mph - N/A   Clear
7:53 PM 62.1 °F 33.1 °F 34% 29.70 in 10.0 mi South 9.2 mph - N/A   Clear
8:53 PM 59.0 °F 33.1 °F 38% 29.68 in 10.0 mi South 10.4 mph - N/A   Clear
9:53 PM 66.0 °F 33.1 °F 29% 29.65 in 10.0 mi South 13.8 mph - N/A   Clear
10:53 PM 62.1 °F 33.1 °F 34% 29.64 in 10.0 mi South 11.5 mph - N/A   Clear
11:53 PM 60.1 °F 34.0 °F 38% 29.61 in 10.0 mi SSW 12.7 mph - N/A   Clear