Weather History for Grand Marais Airport, MN

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Thursday, August 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 73 °F 69 °F 89 °F (2003)
Min Temperature 39 °F 48 °F 33 °F (2002)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 63    
Maximum Humidity 88    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 8 mph    
Max Gust Speed -    
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

Aug. 15, 2013 Rise Set
Actual Time 5:57 AM CDT 8:13 PM CDT
Civil Twilight 5:23 AM CDT 8:47 PM CDT
Nautical Twilight 4:40 AM CDT 9:30 PM CDT
Astronomical Twilight 3:52 AM CDT 10:17 PM CDT
Moon 3:39 PM CDT (8/15) 12:00 AM CDT (8/15)
Length of Visible Light 15h 24m
Length of Day
14h 16m
Waxing Gibbous, 64% of the Moon is Illuminated
Aug 15
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:13 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.10 in 10.0 mi West 3.5 mph - N/A   Clear
12:33 AM 39.2 °F - 35.6 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:54 AM 39.2 °F 35.9 °F 35.6 °F 87% 30.10 in 10.0 mi West 4.6 mph - N/A   Clear
1:13 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.10 in 10.0 mi West 3.5 mph - N/A   Clear
1:34 AM 39.2 °F 35.9 °F 35.6 °F 87% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
1:53 AM 44.6 °F 42.2 °F 39.2 °F 81% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
2:14 AM 46.4 °F 44.3 °F 39.2 °F 76% 30.08 in 10.0 mi West 4.6 mph - N/A   Clear
2:33 AM 44.6 °F 42.2 °F 37.4 °F 76% 30.08 in 10.0 mi West 4.6 mph - N/A   Clear
2:53 AM 44.6 °F 42.2 °F 37.4 °F 76% 30.08 in 10.0 mi West 4.6 mph - N/A   Clear
3:14 AM 44.6 °F 43.1 °F 37.4 °F 76% 30.08 in 10.0 mi West 3.5 mph - N/A   Clear
3:33 AM 42.8 °F 40.1 °F 37.4 °F 81% 30.07 in 10.0 mi West 4.6 mph - N/A   Clear
3:54 AM 46.4 °F 43.5 °F 41.0 °F 81% 30.08 in 10.0 mi West 5.8 mph - N/A   Clear
4:14 AM 50.0 °F - 42.8 °F 76% 30.08 in 10.0 mi West 5.8 mph - N/A   Clear
4:33 AM 51.8 °F - 42.8 °F 71% 30.08 in 10.0 mi West 5.8 mph - N/A   Clear
4:54 AM 51.8 °F - 42.8 °F 71% 30.08 in 10.0 mi West 6.9 mph - N/A   Clear
5:14 AM 51.8 °F - 42.8 °F 71% 30.08 in 10.0 mi West 5.8 mph - N/A   Clear
5:34 AM 48.2 °F - 41.0 °F 76% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
5:53 AM 46.4 °F 44.3 °F 39.2 °F 76% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
6:14 AM 44.6 °F 43.1 °F 39.2 °F 81% 30.10 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:34 AM 44.6 °F 43.1 °F 39.2 °F 81% 30.10 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:53 AM 46.4 °F - 41.0 °F 81% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:14 AM 48.2 °F - 42.8 °F 82% 30.10 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:33 AM 57.2 °F - 44.6 °F 63% 30.10 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:54 AM 59.0 °F - 46.4 °F 63% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:14 AM 60.8 °F - 46.4 °F 59% 30.10 in 10.0 mi NW 3.5 mph - N/A   Clear
8:34 AM 62.6 °F - 46.4 °F 55% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:53 AM 64.4 °F - 48.2 °F 56% 30.11 in 10.0 mi NW 4.6 mph - N/A   Clear
9:14 AM 64.4 °F - 46.4 °F 52% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:33 AM 66.2 °F - 46.4 °F 49% 30.11 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:53 AM 66.2 °F - 46.4 °F 49% 30.12 in 10.0 mi NW 4.6 mph - N/A   Clear
10:13 AM 68.0 °F - 46.4 °F 46% 30.11 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:34 AM 68.0 °F - 46.4 °F 46% 30.11 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:53 AM 69.8 °F - 46.4 °F 43% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:13 AM 69.8 °F - 46.4 °F 43% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:34 AM 69.8 °F - 46.4 °F 43% 30.11 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:53 AM 69.8 °F - 44.6 °F 40% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Clear
12:14 PM 69.8 °F - 46.4 °F 43% 30.10 in 10.0 mi WNW 3.5 mph - N/A   Clear
12:33 PM 71.6 °F - 46.4 °F 41% 30.10 in 10.0 mi West 5.8 mph - N/A   Clear
12:53 PM 71.6 °F - 44.6 °F 38% 30.10 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
1:14 PM 73.4 °F - 46.4 °F 38% 30.10 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
1:33 PM 71.6 °F - 44.6 °F 38% 30.10 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
1:53 PM 71.6 °F - 44.6 °F 38% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:14 PM 73.4 °F - 44.6 °F 36% 30.09 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:33 PM 73.4 °F - 44.6 °F 36% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 PM 71.6 °F - 44.6 °F 38% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:14 PM 73.4 °F - 44.6 °F 36% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:33 PM 73.4 °F - 46.4 °F 38% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:54 PM 71.6 °F - 46.4 °F 41% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:13 PM 73.4 °F - 46.4 °F 38% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:33 PM 73.4 °F - 46.4 °F 38% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:54 PM 73.4 °F - 50.0 °F 44% 30.08 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
5:13 PM 71.6 °F - 48.2 °F 43% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
5:34 PM 71.6 °F - 50.0 °F 46% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
5:53 PM 69.8 °F - 48.2 °F 46% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:13 PM 69.8 °F - 48.2 °F 46% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:34 PM 68.0 °F - 50.0 °F 52% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:53 PM 66.2 °F - 51.8 °F 60% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:13 PM 64.4 °F - 51.8 °F 64% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:34 PM 60.8 °F - 51.8 °F 72% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 59.0 °F - 51.8 °F 77% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:13 PM 57.2 °F - 51.8 °F 82% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:33 PM 57.2 °F - 51.8 °F 82% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:54 PM 57.2 °F - 51.8 °F 82% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:13 PM 57.2 °F - 51.8 °F 82% 30.12 in 10.0 mi West 3.5 mph - N/A   Clear
9:33 PM 55.4 °F - 51.8 °F 88% 30.12 in 10.0 mi West 3.5 mph - N/A   Clear
9:54 PM 53.6 °F - 48.2 °F 82% 30.12 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:13 PM 51.8 °F - 48.2 °F 88% 30.13 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:34 PM 51.8 °F - 46.4 °F 82% 30.13 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:53 PM 51.8 °F - 46.4 °F 82% 30.13 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:13 PM 51.8 °F - 46.4 °F 82% 30.13 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:34 PM 51.8 °F - 46.4 °F 82% 30.13 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:53 PM 51.8 °F - 46.4 °F 82% 30.13 in 10.0 mi NW 3.5 mph - N/A   Clear