Weather History for Grand Forks, ND

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Saturday, September 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 60 °F  
Max Temperature 68 °F 73 °F 99 °F (1959)
Min Temperature 43 °F 47 °F 30 °F (1956)
Degree Days  
Heating Degree Days 9 6  
Month to date heating degree days 18 40  
Since 1 July heating degree days 43 122  
Cooling Degree Days 0 1  
Month to date cooling degree days 25 14  
Year to date cooling degree days 565 366  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 64    
Maximum Humidity 89    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.08 in 1.81 in (1962)
Month to date precipitation 0.18 0.62  
Year to date precipitation 13.76 15.85  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 15 mph (NW)    
Max Wind Speed 32 mph    
Max Gust Speed 45 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 08, 2012 Rise Set
Actual Time 6:57 AM CDT 7:54 PM CDT
Civil Twilight 6:25 AM CDT 8:25 PM CDT
Nautical Twilight 5:47 AM CDT 9:03 PM CDT
Astronomical Twilight 5:07 AM CDT 9:43 PM CDT
Moon No Moon Rise 3:12 PM CDT (9/8)
Length of Visible Light 14h 00m
Length of Day
12h 57m
Waning Gibbous, 48% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 52.0 °F - 44.1 °F 74% 30.00 in 10.0 mi SW 8.1 mph - N/A   Clear
1:53 AM 52.0 °F - 44.1 °F 74% 29.97 in 10.0 mi WSW 9.2 mph - N/A   Clear
2:53 AM 52.0 °F - 43.0 °F 71% 29.95 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:53 AM 52.0 °F - 43.0 °F 71% 29.92 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:53 AM 52.0 °F - 43.0 °F 71% 29.90 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:53 AM 52.0 °F - 43.0 °F 71% 29.87 in 10.0 mi WSW 8.1 mph - N/A   Clear
6:53 AM 55.9 °F - 44.1 °F 64% 29.90 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
7:53 AM 57.0 °F - 45.0 °F 64% 29.92 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
8:29 AM 59.0 °F - 46.4 °F 63% 29.93 in 10.0 mi NNW 12.7 mph - N/A   Overcast
8:53 AM 59.0 °F - 46.0 °F 62% 29.94 in 10.0 mi NNW 16.1 mph 21.9 mph N/A   Mostly Cloudy
9:02 AM 60.8 °F - 46.4 °F 59% 29.93 in 10.0 mi North 13.8 mph - N/A   Mostly Cloudy
9:53 AM 63.0 °F - 44.1 °F 50% 29.96 in 10.0 mi North 24.2 mph 29.9 mph N/A   Mostly Cloudy
10:53 AM 63.0 °F - 44.1 °F 50% 29.97 in 10.0 mi North 23.0 mph 35.7 mph N/A   Mostly Cloudy
11:53 AM 64.9 °F - 42.1 °F 43% 29.98 in 10.0 mi North 27.6 mph 39.1 mph N/A   Mostly Cloudy
12:53 PM 66.0 °F - 42.1 °F 42% 29.99 in 10.0 mi North 27.6 mph 42.6 mph N/A   Mostly Cloudy
1:53 PM 66.9 °F - 43.0 °F 42% 30.01 in 10.0 mi NNW 29.9 mph 40.3 mph N/A   Mostly Cloudy
2:53 PM 68.0 °F - 43.0 °F 40% 30.02 in 10.0 mi North 26.5 mph 35.7 mph N/A   Mostly Cloudy
3:53 PM 66.9 °F - 42.1 °F 40% 30.04 in 10.0 mi North 24.2 mph 35.7 mph N/A   Mostly Cloudy
4:53 PM 66.9 °F - 42.1 °F 40% 30.05 in 10.0 mi North 24.2 mph 35.7 mph N/A   Overcast
5:53 PM 66.0 °F - 43.0 °F 43% 30.07 in 10.0 mi North 23.0 mph - N/A   Overcast
6:53 PM 64.0 °F - 44.1 °F 48% 30.09 in 10.0 mi North 18.4 mph - N/A   Mostly Cloudy
7:53 PM 59.0 °F - 45.0 °F 60% 30.10 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
8:53 PM 52.0 °F - 44.1 °F 74% 30.12 in 10.0 mi North 5.8 mph - N/A   Clear
9:53 PM 50.0 °F - 42.8 °F 76% 30.12 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:53 PM 46.0 °F 43.9 °F 39.9 °F 79% 30.14 in 10.0 mi NW 4.6 mph - N/A   Clear
11:53 PM 45.0 °F 41.2 °F 41.0 °F 86% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear