Weather History for Grand Forks, ND

Change the Weather History Date:

Wednesday, August 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 69 °F 66 °F  
Max Temperature 83 °F 80 °F 99 °F (1947)
Min Temperature 54 °F 53 °F 38 °F (1967)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 52 26  
Since 1 June heating degree days 158 157  
Since 1 July heating degree days 81 54  
Cooling Degree Days 4 3  
Month to date cooling degree days 57 94  
Year to date cooling degree days 345 327  
Since 1 June cooling degree days 336 310  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 61    
Maximum Humidity 93    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.10 in 1.27 in (1966)
Month to date precipitation 0.23 1.95  
Year to date precipitation 13.58 14.30  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 9 mph (NNW)    
Max Wind Speed 21 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Aug. 21, 2013 Rise Set
Actual Time 6:32 AM CDT 8:30 PM CDT
Civil Twilight 5:58 AM CDT 9:03 PM CDT
Nautical Twilight 5:17 AM CDT 9:44 PM CDT
Astronomical Twilight 4:31 AM CDT 10:29 PM CDT
Moon 8:29 PM CDT (8/21) 7:21 AM CDT (8/21)
Length of Visible Light 15h 04m
Length of Day
13h 58m
Waxing Gibbous, 99% of the Moon is Illuminated
Aug 21
Waxing Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F 57.9 °F 73% 29.76 in 10.0 mi NW 4.6 mph - 0.03 in   Clear
1:53 AM 64.9 °F 57.0 °F 75% 29.77 in 10.0 mi NNW 12.7 mph - N/A   Clear
2:53 AM 63.0 °F 55.9 °F 78% 29.78 in 10.0 mi NNW 13.8 mph - N/A   Clear
3:53 AM 61.0 °F 55.9 °F 83% 29.81 in 10.0 mi NW 9.2 mph - N/A   Clear
4:53 AM 59.0 °F 55.9 °F 90% 29.83 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:53 AM 57.0 °F 55.0 °F 93% 29.83 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
6:53 AM 55.0 °F 53.1 °F 93% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 60.1 °F 55.9 °F 86% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 66.0 °F 57.9 °F 75% 29.94 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
9:53 AM 70.0 °F 57.0 °F 63% 29.95 in 10.0 mi North 11.5 mph - N/A   Partly Cloudy
10:53 AM 73.9 °F 50.0 °F 43% 29.98 in 10.0 mi North 15.0 mph - N/A   Partly Cloudy
11:53 AM 75.9 °F 44.1 °F 32% 29.98 in 10.0 mi North 16.1 mph 24.2 mph N/A   Scattered Clouds
12:53 PM 78.1 °F 46.9 °F 33% 29.98 in 10.0 mi North 13.8 mph - N/A   Scattered Clouds
1:53 PM 81.0 °F 45.0 °F 28% 29.97 in 10.0 mi NNW 10.4 mph 18.4 mph N/A   Scattered Clouds
2:53 PM 82.0 °F 46.0 °F 28% 29.98 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
3:53 PM 82.0 °F 46.9 °F 29% 29.98 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
4:53 PM 81.0 °F 48.9 °F 33% 29.98 in 10.0 mi North 9.2 mph 18.4 mph N/A   Scattered Clouds
5:53 PM 78.1 °F 48.0 °F 35% 29.99 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
6:53 PM 78.1 °F 50.0 °F 37% 29.99 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
7:53 PM 73.0 °F 51.1 °F 46% 30.01 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
8:53 PM 69.1 °F 48.0 °F 47% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
9:53 PM 66.9 °F 50.0 °F 54% 30.05 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
10:53 PM 64.9 °F 51.1 °F 61% 30.06 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
11:53 PM 64.9 °F 51.1 °F 61% 30.07 in 10.0 mi NW 5.8 mph - N/A   Overcast