Weather History for Grand Marais Airport, MN

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Thursday, September 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 57 °F 54 °F 71 °F (2011)
Min Temperature 26 °F 36 °F 24 °F (2000)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 30 °F    
Average Humidity 66    
Maximum Humidity 93    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 10 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

Sep. 27, 2012 Rise Set
Actual Time 6:55 AM CDT 6:47 PM CDT
Civil Twilight 6:24 AM CDT 7:18 PM CDT
Nautical Twilight 5:48 AM CDT 7:54 PM CDT
Astronomical Twilight 5:11 AM CDT 8:31 PM CDT
Moon 5:25 PM CDT 4:16 AM CDT
Length of Visible Light 12h 53m
Length of Day
11h 52m
Waxing Gibbous, 94% of the Moon is Illuminated
Sep 27
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:14 AM 28.4 °F 23.3 °F 24.8 °F 86% 30.21 in 10.0 mi WNW 4.6 mph - N/A   Clear
12:33 AM 28.4 °F - 24.8 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear
12:54 AM 28.4 °F 23.3 °F 24.8 °F 86% 30.22 in 10.0 mi West 4.6 mph - N/A   Clear
1:14 AM 30.2 °F - 26.6 °F 86% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:33 AM 30.2 °F 26.7 °F 26.6 °F 86% 30.23 in 10.0 mi West 3.5 mph - N/A   Clear
2:14 AM 28.4 °F 22.2 °F 24.8 °F 86% 30.23 in 10.0 mi West 5.8 mph - N/A   Clear
2:33 AM 28.4 °F 23.3 °F 24.8 °F 86% 30.23 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:54 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.23 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:13 AM 28.4 °F 24.6 °F 24.8 °F 86% 30.23 in 10.0 mi NW 3.5 mph - N/A   Clear
3:34 AM 28.4 °F - 24.8 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 28.4 °F - 24.8 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:13 AM 28.4 °F - 24.8 °F 86% 30.25 in 10.0 mi Calm Calm - N/A   Clear
4:34 AM 28.4 °F 24.6 °F 24.8 °F 86% 30.25 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:54 AM 28.4 °F - 24.8 °F 86% 30.25 in 10.0 mi Calm Calm - N/A   Clear
5:13 AM 28.4 °F - 24.8 °F 86% 30.25 in 10.0 mi Calm Calm - N/A   Clear
5:34 AM 26.6 °F - 24.8 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 26.6 °F - 24.8 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
6:13 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.26 in 10.0 mi West 3.5 mph - N/A   Clear
6:34 AM 26.6 °F 22.6 °F 21.2 °F 80% 30.26 in 10.0 mi West 3.5 mph - N/A   Clear
6:54 AM 26.6 °F - 21.2 °F 80% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:14 AM 26.6 °F - 23.0 °F 86% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:33 AM 28.4 °F 24.6 °F 23.0 °F 80% 30.27 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:54 AM 30.2 °F - 26.6 °F 86% 30.26 in 10.0 mi Calm Calm - N/A   Clear
8:14 AM 35.6 °F - 30.2 °F 81% 30.26 in 10.0 mi Calm Calm - N/A   Clear
8:33 AM 42.8 °F - 35.6 °F 76% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 46.4 °F 45.2 °F 33.8 °F 62% 30.27 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:14 AM 48.2 °F - 33.8 °F 58% 30.27 in 10.0 mi Calm Calm - N/A   Clear
9:33 AM 50.0 °F - 33.8 °F 54% 30.27 in 10.0 mi SW 3.5 mph - N/A   Clear
9:54 AM 51.8 °F - 33.8 °F 50% 30.27 in 10.0 mi Calm Calm - N/A   Clear
10:14 AM 53.6 °F - 33.8 °F 47% 30.27 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:33 AM 53.6 °F - 33.8 °F 47% 30.27 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:54 AM 53.6 °F - 33.8 °F 47% 30.27 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:14 AM 55.4 °F - 32.0 °F 41% 30.26 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:33 AM 55.4 °F - 32.0 °F 41% 30.26 in 10.0 mi SSW 10.4 mph - N/A   Clear
11:54 AM 57.2 °F - 32.0 °F 38% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:14 PM 57.2 °F - 32.0 °F 38% 30.24 in 10.0 mi WSW 4.6 mph - N/A   Clear
12:34 PM 57.2 °F - 35.6 °F 44% 30.24 in 10.0 mi SSE 6.9 mph - N/A   Clear
12:54 PM 55.4 °F - 35.6 °F 47% 30.23 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:13 PM 57.2 °F - 37.4 °F 48% 30.23 in 10.0 mi South 6.9 mph - N/A   Clear
1:34 PM 57.2 °F - 35.6 °F 44% 30.22 in 10.0 mi South 9.2 mph - N/A   Clear
1:54 PM 55.4 °F - 35.6 °F 47% 30.21 in 10.0 mi SSE 9.2 mph - N/A   Clear
2:13 PM 55.4 °F - 33.8 °F 44% 30.21 in 10.0 mi South 6.9 mph - N/A   Clear
2:34 PM 55.4 °F - 33.8 °F 44% 30.21 in 10.0 mi South 6.9 mph - N/A   Clear
2:54 PM 55.4 °F - 33.8 °F 44% 30.21 in 10.0 mi South 10.4 mph - N/A   Clear
3:13 PM 55.4 °F - 32.0 °F 41% 30.20 in 10.0 mi South 10.4 mph - N/A   Clear
3:34 PM 55.4 °F - 32.0 °F 41% 30.20 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:54 PM 53.6 °F - 32.0 °F 44% 30.19 in 10.0 mi South 6.9 mph - N/A   Clear
4:13 PM 53.6 °F - 32.0 °F 44% 30.19 in 10.0 mi South 6.9 mph - N/A   Clear
4:34 PM 53.6 °F - 32.0 °F 44% 30.19 in 10.0 mi South 8.1 mph - N/A   Clear
4:54 PM 53.6 °F - 33.8 °F 47% 30.19 in 10.0 mi South 5.8 mph - N/A   Clear
5:33 PM 51.8 °F - 33.8 °F 50% 30.20 in 10.0 mi SSW 6.9 mph - N/A   Clear
5:54 PM 51.8 °F - 33.8 °F 50% 30.19 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:14 PM 50.0 °F - 35.6 °F 58% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:34 PM 48.2 °F - 35.6 °F 62% 30.19 in 10.0 mi South 4.6 mph - N/A   Clear
6:54 PM 46.4 °F 44.3 °F 33.8 °F 62% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Clear
7:13 PM 44.6 °F 43.1 °F 33.8 °F 66% 30.19 in 10.0 mi SW 3.5 mph - N/A   Clear
7:33 PM 44.6 °F 43.1 °F 33.8 °F 66% 30.18 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:54 PM 44.6 °F 43.1 °F 33.8 °F 66% 30.18 in 10.0 mi SW 3.5 mph - N/A   Clear
8:14 PM 42.8 °F 41.1 °F 32.0 °F 66% 30.18 in 10.0 mi SW 3.5 mph - N/A   Clear
8:34 PM 42.8 °F 41.1 °F 32.0 °F 66% 30.18 in 10.0 mi West 3.5 mph - N/A   Clear
8:54 PM 37.4 °F 34.9 °F 30.2 °F 75% 30.18 in 10.0 mi West 3.5 mph - N/A   Clear
9:13 PM 37.4 °F 34.9 °F 30.2 °F 75% 30.18 in 10.0 mi West 3.5 mph - N/A   Clear
9:34 PM 41.0 °F 38.0 °F 32.0 °F 70% 30.18 in 10.0 mi West 4.6 mph - N/A   Clear
9:54 PM 37.4 °F 33.8 °F 30.2 °F 75% 30.18 in 10.0 mi West 4.6 mph - N/A   Clear
10:13 PM 37.4 °F 32.8 °F 30.2 °F 75% 30.17 in 10.0 mi West 5.8 mph - N/A   Clear
10:34 PM 42.8 °F 40.1 °F 33.8 °F 70% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
10:54 PM 42.8 °F 40.1 °F 32.0 °F 66% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
11:13 PM 41.0 °F 38.0 °F 30.2 °F 65% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
11:34 PM 39.2 °F - 32.0 °F 75% 30.17 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 35.6 °F - 28.4 °F 75% 30.17 in 10.0 mi Calm Calm - N/A   Clear