Weather History for Grand Forks, ND

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Friday, February 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 6 °F 12 °F  
Max Temperature 17 °F 22 °F 44 °F (1981)
Min Temperature -6 °F 2 °F -30 °F (1967)
Degree Days  
Heating Degree Days 59 53  
Month to date heating degree days 791 828  
Since 1 July heating degree days 6283 6494  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 0 °F    
Average Humidity 77    
Maximum Humidity 95    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.02 in 0.43 in (1962)
Month to date precipitation 0.26 0.23  
Year to date precipitation 0.68 0.78  
Snow  
Snow 0.00 in 0.20 in - ()
Month to date snowfall 8.1 3.2  
Since 1 July snowfall 27.2 33.8  
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 15, 2013 Rise Set
Actual Time 7:34 AM CST 5:51 PM CST
Civil Twilight 7:02 AM CST 6:23 PM CST
Nautical Twilight 6:26 AM CST 7:00 PM CST
Astronomical Twilight 5:50 AM CST 7:35 PM CST
Moon 9:42 AM CST (2/15) No Moon Set
Length of Visible Light 11h 21m
Length of Day
10h 17m
Waxing Crescent, 30% of the Moon is Illuminated
Feb 15
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

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 1.0 °F -10.3 °F -2.0 °F 87% 30.32 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
1:53 AM 1.0 °F -10.3 °F -2.9 °F 83% 30.33 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
2:53 AM 1.0 °F -14.0 °F -2.9 °F 83% 30.33 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 AM -2.0 °F -13.9 °F -5.1 °F 87% 30.34 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
4:53 AM -4.0 °F -17.8 °F -8.0 °F 83% 30.36 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:53 AM -4.0 °F -14.6 °F -8.0 °F 83% 30.37 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:53 AM -5.1 °F -15.8 °F -9.0 °F 83% 30.38 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
7:53 AM -4.0 °F -14.6 °F -8.0 °F 83% 30.39 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
8:53 AM -0.0 °F - -4.0 °F 83% 30.40 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 3.0 °F - 1.9 °F 95% 30.40 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 8.1 °F -2.0 °F 1.9 °F 76% 30.42 in 10.0 mi West 5.8 mph - N/A   Overcast
11:53 AM 10.9 °F 2.9 °F 3.0 °F 70% 30.42 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:53 PM 14.0 °F 3.9 °F 3.9 °F 64% 30.40 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
1:53 PM 15.1 °F 6.4 °F 3.9 °F 61% 30.38 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
2:53 PM 16.0 °F 5.3 °F 7.0 °F 68% 30.36 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
3:53 PM 16.0 °F 2.9 °F 8.1 °F 71% 30.37 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
4:53 PM 15.1 °F 3.3 °F 8.1 °F 74% 30.36 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
5:53 PM 10.0 °F -0.9 °F 5.0 °F 80% 30.35 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
6:53 PM 6.8 °F -3.5 °F 3.2 °F 85% 30.26 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
7:53 PM 3.9 °F -8.2 °F 1.0 °F 88% 30.32 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
8:53 PM 1.9 °F -9.2 °F -0.0 °F 91% 30.30 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
9:53 PM 1.9 °F - -2.0 °F 83% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 1.0 °F - -2.9 °F 83% 30.27 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM -0.0 °F - -4.0 °F 83% 30.25 in 10.0 mi Calm Calm - N/A   Clear