Weather History for Grand Marais, MN

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Thursday, December 20, 2012

  Actual Average (KCKC) Record (KCKC)
Temperature  
Mean Temperature 28 °F -  
Max Temperature 34 °F 17 °F 37 °F (2006)
Min Temperature 21 °F 3 °F -20 °F (1996)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 20 °F    
Average Humidity 67    
Maximum Humidity 72    
Minimum Humidity 64    
Precipitation  
Precipitation 0.04 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 11 mph (NNW)    
Max Wind Speed 28 mph    
Max Gust Speed 44 mph    
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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Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:47 AM CST 4:11 PM CST
Civil Twilight 7:10 AM CST 4:47 PM CST
Nautical Twilight 6:31 AM CST 5:27 PM CST
Astronomical Twilight 5:53 AM CST 6:04 PM CST
Moon 11:51 AM CST (12/20) 12:10 AM CST (12/20)
Length of Visible Light 9h 36m
Length of Day
8h 24m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
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
12:56 AM 34.0 °F - 23.0 °F 64% 29.98 in - Calm Calm - N/A   Unknown
1:56 AM 33.1 °F 26.9 °F 23.0 °F 66% 29.99 in - NNW 6.9 mph - N/A   Unknown
2:56 AM 32.0 °F 23.6 °F 21.9 °F 66% 29.98 in - NNW 10.4 mph - N/A   Unknown
3:56 AM 32.0 °F 25.6 °F 21.9 °F 66% 29.97 in - NNW 6.9 mph - N/A   Unknown
4:56 AM 30.9 °F 22.2 °F 21.0 °F 67% 29.96 in - North 10.4 mph 20.7 mph N/A   Unknown
5:56 AM 30.9 °F 22.8 °F 21.0 °F 67% 29.95 in - North 9.2 mph 21.9 mph N/A   Unknown
6:56 AM 28.9 °F 19.8 °F 19.9 °F 69% 29.95 in - North 10.4 mph 26.5 mph 0.01 in   Unknown
7:56 AM 28.0 °F 17.5 °F 19.9 °F 72% 29.95 in - North 12.7 mph 20.7 mph 0.01 in   Unknown
8:56 AM 28.9 °F 17.7 °F 19.9 °F 69% 29.93 in - North 15.0 mph 24.2 mph 0.01 in   Unknown
9:56 AM 28.9 °F 18.2 °F 19.9 °F 69% 29.92 in - North 13.8 mph 26.5 mph 0.01 in   Unknown
10:56 AM 30.0 °F 20.0 °F 21.0 °F 69% 29.91 in - North 12.7 mph 24.2 mph N/A   Unknown
11:56 AM 30.9 °F 19.4 °F 21.9 °F 69% 29.88 in - North 17.3 mph 24.2 mph N/A   Unknown
12:56 PM 32.0 °F 22.1 °F 21.9 °F 66% 29.85 in - North 13.8 mph 28.8 mph N/A   Unknown
1:56 PM 32.0 °F 22.1 °F 23.0 °F 69% 29.83 in - North 13.8 mph 25.3 mph N/A   Unknown
2:56 PM 32.0 °F 21.2 °F 21.9 °F 66% 29.83 in - NNW 16.1 mph 28.8 mph N/A   Unknown
3:56 PM 30.9 °F 18.1 °F 21.0 °F 67% 29.82 in - North 21.9 mph 34.5 mph N/A   Unknown
4:56 PM 28.9 °F 16.1 °F 19.0 °F 67% 29.84 in - NNW 19.6 mph 38.0 mph N/A   Unknown
5:56 PM 28.9 °F 15.8 °F 19.0 °F 67% 29.83 in - North 20.7 mph 42.6 mph N/A   Unknown
6:56 PM 28.0 °F 14.3 °F 18.0 °F 66% 29.86 in - NNW 21.9 mph 36.8 mph N/A   Unknown
7:56 PM 26.1 °F 11.0 °F 17.1 °F 69% 29.86 in - North 24.2 mph 41.4 mph N/A   Unknown
8:56 PM 25.0 °F 8.6 °F 16.0 °F 69% 29.86 in - NNW 27.6 mph 42.6 mph N/A   Unknown
9:56 PM 24.1 °F 8.7 °F 15.1 °F 69% 29.89 in - NNW 23.0 mph 43.7 mph N/A   Unknown
10:56 PM 23.0 °F 7.2 °F 12.9 °F 65% 29.92 in - NNW 23.0 mph 38.0 mph N/A   Unknown
11:56 PM 21.0 °F 6.6 °F 10.9 °F 65% 29.92 in - NNW 17.3 mph 35.7 mph N/A   Unknown