Grand Forks Air Force Base, ND

6:52 PM CDT on September 25, 2016 (GMT -0500)
Grand Forks International

Weather History for KGFK - December, 2012

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Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 7 °F 10 °F  
Max Temperature 9 °F 19 °F 44 °F (1979)
Min Temperature 4 °F 1 °F -28 °F (1989)
Degree Days  
Heating Degree Days 58 55  
Month to date heating degree days 1011 1093  
Since 1 July heating degree days 3139 3292  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 572 379  
Moisture  
Dew Point 2 °F    
Average Humidity 84    
Maximum Humidity 88    
Minimum Humidity 80    
Precipitation  
Precipitation T in 0.02 in 0.16 in (1962)
Month to date precipitation 0.27 0.41  
Year to date precipitation 17.04 20.61  
Snow  
Snow 0.10 in 0.40 in 2.40 in (1990)
Month to date snowfall 3.6 7.1  
Since 1 July snowfall 13.3 16.3  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 16 mph    
Visibility 8 miles    
Events Snow    
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

Dec. 21, 2012 Rise Set
Actual Time 8:15 AM CST 4:38 PM CST
Civil Twilight 7:39 AM CST 5:14 PM CST
Nautical Twilight 6:59 AM CST 5:54 PM CST
Astronomical Twilight 6:21 AM CST 6:32 PM CST
Moon 12:43 PM CST (12/21) 1:44 AM CST (12/21)
Length of Visible Light 9h 35m
Length of Day
8h 22m
Waxing Gibbous, 65% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 8.1 °F -4.3 °F 3.9 °F 83% 30.30 in 10.0 mi NNW 8.1 mph - 0.00 in   Overcast
1:53 AM 8.1 °F -3.2 °F 3.0 °F 80% 30.30 in 10.0 mi North 6.9 mph - 0.00 in   Overcast
2:53 AM 8.1 °F -0.5 °F 3.0 °F 80% 30.30 in 10.0 mi NNW 4.6 mph - 0.00 in Snow Light Snow
3:53 AM 8.1 °F -0.5 °F 3.0 °F 80% 30.32 in 9.0 mi NNW 4.6 mph - 0.00 in Snow Light Snow
4:53 AM 7.0 °F - 3.9 °F 87% 30.31 in 9.0 mi Calm Calm - 0.00 in   Overcast
5:53 AM 7.0 °F - 3.0 °F 84% 30.32 in 9.0 mi Calm Calm - 0.00 in Snow Light Snow
6:17 AM 6.8 °F - 3.2 °F 85% 30.25 in 9.0 mi Calm Calm - 0.00 in Snow Light Snow
6:53 AM 7.0 °F - 3.0 °F 84% 30.31 in 9.0 mi Calm Calm - 0.00 in Snow Light Snow
7:53 AM 6.1 °F - 1.9 °F 83% 30.32 in 4.0 mi Calm Calm - 0.00 in Snow Light Snow
8:40 AM 5.0 °F -6.9 °F 1.4 °F 85% 30.25 in 4.0 mi South 6.9 mph - 0.00 in   Overcast
8:53 AM 5.0 °F -6.9 °F 1.9 °F 87% 30.32 in 2.0 mi South 6.9 mph - 0.00 in Snow Light Snow
9:08 AM 5.0 °F -5.6 °F 1.4 °F 85% 30.25 in 2.0 mi SSE 5.8 mph - 0.00 in Snow Light Snow
9:31 AM 5.0 °F -6.9 °F 1.4 °F 85% 30.24 in 4.0 mi SSE 6.9 mph - 0.00 in Snow Light Snow
9:53 AM 6.1 °F -5.6 °F 1.9 °F 83% 30.31 in 8.0 mi South 6.9 mph - 0.00 in   Mostly Cloudy
10:18 AM 6.8 °F -5.9 °F 1.4 °F 79% 30.25 in 7.0 mi South 8.1 mph - N/A   Overcast
10:53 AM 6.1 °F -9.5 °F 1.9 °F 83% 30.32 in 7.0 mi SSW 11.5 mph - N/A   Overcast
11:49 AM 6.8 °F -10.0 °F 1.4 °F 79% 30.21 in 2.5 mi South 13.8 mph - 0.00 in Snow Light Snow
11:53 AM 7.0 °F -9.1 °F 1.9 °F 80% 30.29 in 5.0 mi South 12.7 mph - 0.00 in Snow Light Snow
12:53 PM 8.1 °F -6.2 °F 1.9 °F 76% 30.26 in 10.0 mi South 10.4 mph - 0.00 in   Mostly Cloudy
1:53 PM 8.1 °F -4.3 °F 3.0 °F 80% 30.25 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
2:53 PM 9.0 °F -6.6 °F 3.0 °F 77% 30.22 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
3:53 PM 8.1 °F -7.0 °F 3.0 °F 80% 30.21 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
4:53 PM 6.1 °F -9.5 °F 1.9 °F 83% 30.18 in 10.0 mi SSE 11.5 mph - N/A   Partly Cloudy
5:53 PM 6.1 °F -8.7 °F 1.0 °F 80% 30.19 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
6:53 PM 5.0 °F -10.0 °F -0.0 °F 80% 30.18 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
7:53 PM 3.9 °F -11.3 °F -0.0 °F 84% 30.14 in 10.0 mi SSE 10.4 mph - N/A   Partly Cloudy
8:53 PM 5.0 °F -10.0 °F 1.0 °F 84% 30.12 in 10.0 mi South 10.4 mph - N/A   Clear
9:53 PM 6.1 °F -8.7 °F 1.0 °F 80% 30.12 in 10.0 mi South 10.4 mph - N/A   Clear
10:53 PM 6.1 °F -8.7 °F 1.0 °F 80% 30.11 in 10.0 mi South 10.4 mph - N/A   Clear
11:53 PM 5.0 °F -10.0 °F -0.0 °F 80% 30.10 in 10.0 mi South 10.4 mph - N/A   Clear