Weather History for Grand Forks AFB, ND

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Monday, April 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 56 °F 55 °F 69 °F (2005)
Min Temperature 34 °F 31 °F 23 °F (2002)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 34 °F    
Average Humidity 68    
Maximum Humidity 99    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 12 mph (NNW)    
Max Wind Speed 24 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 21, 2014 Rise Set
Actual Time 6:28 AM CDT 8:28 PM CDT
Civil Twilight 5:55 AM CDT 9:02 PM CDT
Nautical Twilight 5:14 AM CDT 9:43 PM CDT
Astronomical Twilight 4:28 AM CDT 10:29 PM CDT
Moon 2:06 AM CDT (4/21) 11:51 AM CDT (4/21)
Length of Visible Light 15h 06m
Length of Day
13h 59m
Waning Gibbous, 57% of the Moon is Illuminated
Apr 21
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 50.0 °F - 35.2 °F 57% 29.92 in 10.0 mi West 8.1 mph - N/A   Clear
1:58 AM 50.4 °F - 35.8 °F 57% 29.93 in 10.0 mi West 11.5 mph - N/A   Clear
2:58 AM 42.8 °F 38.6 °F 35.6 °F 76% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:58 AM 44.2 °F 38.4 °F 34.2 °F 68% 29.95 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Clear
4:58 AM 45.5 °F 38.9 °F 37.0 °F 72% 29.97 in 10.0 mi NW 15.0 mph - N/A   Clear
5:33 AM 44.6 °F 36.9 °F 37.4 °F 76% 29.98 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Mostly Cloudy
5:48 AM 41.0 °F 33.1 °F 37.4 °F 87% 29.99 in 10.0 mi NNW 15.0 mph - N/A   Scattered Clouds
5:58 AM 40.6 °F 32.7 °F 36.3 °F 85% 30.02 in 10.0 mi NNW 15.0 mph - N/A   Partly Cloudy
6:13 AM 39.2 °F 31.6 °F 35.6 °F 87% 30.02 in 10.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
6:28 AM 39.2 °F 32.0 °F 35.6 °F 87% 30.03 in 10.0 mi NNW 11.5 mph - N/A   Overcast
6:58 AM 38.5 °F 28.9 °F 35.1 °F 87% 30.06 in 10.0 mi NNW 18.4 mph - N/A   Overcast
7:03 AM 39.2 °F 30.2 °F 35.6 °F 87% 30.05 in 10.0 mi NNW 17.3 mph - N/A   Overcast
7:58 AM 38.5 °F 29.9 °F 35.1 °F 87% 30.11 in 10.0 mi North 15.0 mph - N/A   Overcast
8:53 AM 39.2 °F 30.2 °F 33.8 °F 81% 30.10 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Overcast
8:58 AM 39.6 °F 31.0 °F 34.5 °F 82% 30.13 in 10.0 mi NNW 16.1 mph 25.3 mph N/A   Overcast
9:58 AM 43.2 °F 33.8 °F 33.3 °F 68% 30.13 in 10.0 mi NNW 24.2 mph 29.9 mph N/A   Mostly Cloudy
10:08 AM 42.8 °F 34.0 °F 32.0 °F 66% 30.10 in 10.0 mi North 20.7 mph 26.5 mph N/A   Scattered Clouds
10:58 AM 45.0 °F 36.4 °F 31.3 °F 59% 30.14 in 10.0 mi North 23.0 mph 33.4 mph N/A   Partly Cloudy
11:58 AM 47.8 °F - 31.3 °F 53% 30.17 in 10.0 mi NNW 18.4 mph 23.0 mph N/A   Scattered Clouds
12:58 PM 49.8 °F - 31.6 °F 50% 30.18 in 10.0 mi North 13.8 mph 24.2 mph N/A   Scattered Clouds
1:58 PM 52.2 °F - 32.2 °F 47% 30.17 in 10.0 mi North 18.4 mph 23.0 mph N/A   Partly Cloudy
2:58 PM 54.0 °F - 31.3 °F 42% 30.17 in 10.0 mi North 13.8 mph 20.7 mph N/A   Clear
3:58 PM 55.4 °F - 32.2 °F 41% 30.16 in 10.0 mi North 9.2 mph - N/A   Clear
4:55 PM 55.4 °F - 32.0 °F 41% 30.13 in 10.0 mi NNE 12.7 mph - N/A   Scattered Clouds
5:55 PM 54.3 °F - 33.6 °F 46% 30.15 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
5:58 PM 54.3 °F - 33.6 °F 46% 30.16 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
6:55 PM 53.2 °F - 34.9 °F 50% 30.15 in 10.0 mi North 8.1 mph - N/A   Overcast
6:58 PM 53.2 °F - 34.9 °F 50% 30.17 in 10.0 mi North 6.9 mph - N/A   Overcast
7:58 PM 51.3 °F - 35.1 °F 54% 30.16 in 10.0 mi NNE 5.8 mph - N/A   Overcast
8:58 PM 46.8 °F - 35.8 °F 66% 30.16 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
9:58 PM 40.8 °F - 35.4 °F 81% 30.17 in 10.0 mi South 2.3 mph - N/A   Clear
10:58 PM 35.4 °F 32.6 °F 35.1 °F 99% 30.17 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
11:58 PM 34.9 °F 30.8 °F 34.7 °F 99% 30.17 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy