Mackinac Island, MI

9:33 AM EDT on August 24, 2016 (GMT -0400)
Mackinac Island

Weather History for KMCD - December, 2012

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F -  
Max Temperature 30 °F 33 °F 45 °F (1987)
Min Temperature 21 °F 25 °F 0 °F (1976)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 22 °F    
Average Humidity 80    
Maximum Humidity 91    
Minimum Humidity 61    
Precipitation  
Precipitation 0.04 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 9 mph (ENE)    
Max Wind Speed 21 mph    
Max Gust Speed 30 mph    
Visibility 7 miles    
Events Snow    
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

Dec. 09, 2012 Rise Set
Actual Time 8:08 AM EST 4:53 PM EST
Civil Twilight 7:34 AM EST 5:27 PM EST
Nautical Twilight 6:56 AM EST 6:05 PM EST
Astronomical Twilight 6:20 AM EST 6:41 PM EST
Moon 3:30 AM EST (12/9) 2:08 PM EST (12/9)
Length of Visible Light 9h 53m
Length of Day
8h 45m
Waning Crescent, 19% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 28.9 °F 22.8 °F 18.7 °F 66% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Overcast
12:36 AM 28.4 °F 21.2 °F 18.5 °F 66% 30.16 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
12:55 AM 28.2 °F 23.1 °F 18.1 °F 66% 30.16 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
1:15 AM 28.0 °F 22.8 °F 17.2 °F 64% 30.18 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
1:36 AM 27.9 °F 20.6 °F 17.4 °F 65% 30.19 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
2:15 AM 26.1 °F - 17.8 °F 71% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:36 AM 24.8 °F - 18.3 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 25.3 °F - 19.4 °F 78% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 26.4 °F - 19.6 °F 75% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
3:36 AM 26.4 °F 22.4 °F 19.9 °F 77% 30.22 in 10.0 mi SE 3.5 mph - N/A   Overcast
3:55 AM 29.1 °F - 17.2 °F 61% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 29.1 °F - 18.0 °F 63% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
4:36 AM 28.8 °F - 19.4 °F 68% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 29.1 °F - 18.7 °F 65% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
5:15 AM 29.1 °F - 20.1 °F 69% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
5:36 AM 30.4 °F 26.9 °F 19.4 °F 64% 30.24 in 10.0 mi ENE 3.5 mph - N/A   Overcast
5:55 AM 29.8 °F 22.2 °F 21.2 °F 70% 30.22 in 10.0 mi ENE 8.1 mph - N/A   Overcast
6:15 AM 29.8 °F 20.9 °F 20.5 °F 68% 30.22 in 10.0 mi NE 10.4 mph - N/A   Overcast
6:35 AM 29.3 °F 20.2 °F 20.5 °F 70% 30.23 in 10.0 mi ENE 10.4 mph - N/A   Overcast
6:55 AM 29.3 °F 20.2 °F 20.8 °F 71% 30.23 in 10.0 mi ENE 10.4 mph - N/A   Overcast
7:15 AM 29.3 °F 21.5 °F 20.3 °F 69% 30.23 in 10.0 mi ENE 8.1 mph - N/A   Overcast
7:35 AM 29.3 °F 20.8 °F 20.7 °F 70% 30.22 in 10.0 mi ENE 9.2 mph 16.1 mph N/A   Overcast
7:55 AM 29.3 °F 21.5 °F 21.7 °F 73% 30.21 in 10.0 mi East 8.1 mph 17.3 mph N/A   Overcast
8:16 AM 29.3 °F 20.2 °F 23.0 °F 77% 30.21 in 10.0 mi ENE 10.4 mph 17.3 mph N/A   Overcast
8:35 AM 29.1 °F 22.1 °F 24.6 °F 83% 30.22 in 10.0 mi ENE 6.9 mph - N/A   Overcast
8:55 AM 29.7 °F 22.0 °F 25.9 °F 86% 30.22 in 4.0 mi ESE 8.1 mph 16.1 mph N/A Snow Light Snow
9:35 AM 30.9 °F 21.7 °F 25.5 °F 80% 30.22 in 10.0 mi East 11.5 mph 21.9 mph N/A   Overcast
9:55 AM 30.9 °F 22.2 °F 24.8 °F 78% 30.22 in 10.0 mi East 10.4 mph 20.7 mph N/A   Overcast
10:15 AM 30.9 °F 21.7 °F 25.0 °F 79% 30.23 in 10.0 mi East 11.5 mph 21.9 mph N/A   Overcast
10:35 AM 30.6 °F 20.2 °F 25.0 °F 80% 30.22 in 10.0 mi East 13.8 mph 19.6 mph N/A   Overcast
10:55 AM 30.2 °F 20.8 °F 25.0 °F 81% 30.22 in 10.0 mi East 11.5 mph 18.4 mph N/A   Overcast
11:15 AM 30.2 °F 21.9 °F 25.2 °F 82% 30.19 in 10.0 mi East 9.2 mph 25.3 mph N/A   Overcast
11:35 AM 30.0 °F 19.1 °F 24.8 °F 81% 30.17 in 10.0 mi East 15.0 mph 27.6 mph N/A   Overcast
11:56 AM 29.7 °F 19.1 °F 24.4 °F 81% 30.17 in 10.0 mi East 13.8 mph 26.5 mph N/A   Overcast
12:15 PM 29.5 °F 19.3 °F 24.4 °F 81% 30.16 in 10.0 mi East 12.7 mph 24.2 mph N/A   Overcast
12:35 PM 29.5 °F 18.0 °F 24.6 °F 82% 30.16 in 10.0 mi East 16.1 mph 23.0 mph N/A   Overcast
12:55 PM 29.3 °F 19.1 °F 24.6 °F 83% 30.15 in 10.0 mi East 12.7 mph 26.5 mph N/A   Overcast
1:15 PM 29.3 °F 18.6 °F 24.1 °F 81% 30.14 in 10.0 mi East 13.8 mph 24.2 mph N/A   Overcast
1:36 PM 29.1 °F 18.4 °F 23.9 °F 81% 30.13 in 10.0 mi East 13.8 mph 25.3 mph N/A   Overcast
1:55 PM 28.9 °F 16.9 °F 23.9 °F 81% 30.11 in 5.0 mi East 17.3 mph 25.3 mph N/A   Haze
2:15 PM 28.9 °F 17.7 °F 23.9 °F 81% 30.10 in 7.0 mi East 15.0 mph 26.5 mph N/A   Overcast
2:36 PM 28.8 °F 18.4 °F 23.7 °F 81% 30.10 in 7.0 mi East 12.7 mph 24.2 mph N/A   Overcast
2:55 PM 28.4 °F 18.5 °F 23.4 °F 81% 30.08 in 7.0 mi East 11.5 mph 26.5 mph N/A   Overcast
3:36 PM 28.0 °F 17.5 °F 22.6 °F 80% 30.05 in 3.0 mi East 12.7 mph 25.3 mph N/A Snow Light Snow
3:55 PM 27.3 °F 14.8 °F 23.0 °F 84% 30.04 in 1.2 mi ENE 17.3 mph 28.8 mph N/A Snow Light Snow
4:15 PM 26.6 °F 13.4 °F 23.0 °F 86% 30.04 in 1.0 mi ENE 18.4 mph 27.6 mph N/A Snow Light Snow
4:36 PM 25.7 °F 13.1 °F 22.3 °F 87% 30.03 in 1.0 mi ENE 16.1 mph 28.8 mph N/A Snow Light Snow
4:55 PM 24.6 °F 12.2 °F 21.6 °F 88% 30.03 in 1.0 mi ENE 15.0 mph 29.9 mph N/A Snow Light Snow
5:15 PM 24.1 °F 10.6 °F 21.6 °F 90% 30.01 in 1.2 mi ENE 17.3 mph 27.6 mph N/A Snow Light Snow
5:36 PM 23.9 °F 9.5 °F 21.2 °F 89% 30.00 in 1.0 mi ENE 19.6 mph 27.6 mph N/A Snow Light Snow
6:15 PM 24.3 °F 10.4 °F 22.1 °F 91% 29.97 in 1.0 mi ENE 18.4 mph 27.6 mph N/A Snow Snow
6:55 PM 24.3 °F 10.8 °F 21.7 °F 90% 29.94 in 1.0 mi ENE 17.3 mph 29.9 mph N/A Snow Snow
7:15 PM 24.1 °F 10.1 °F 21.7 °F 91% 29.93 in 1.2 mi East 18.4 mph 29.9 mph N/A Snow Light Snow
7:35 PM 23.5 °F 9.9 °F 20.8 °F 89% 29.92 in 1.8 mi ENE 17.3 mph 26.5 mph N/A Snow Light Snow
7:55 PM 23.9 °F 9.1 °F 21.2 °F 89% 29.90 in 2.5 mi ENE 20.7 mph 28.8 mph N/A Snow Light Snow
8:15 PM 24.3 °F 10.4 °F 21.6 °F 89% 29.88 in 4.0 mi ENE 18.4 mph 28.8 mph N/A Snow Light Snow
8:35 PM 24.3 °F 10.0 °F 21.7 °F 90% 29.87 in 1.8 mi ENE 19.6 mph 29.9 mph N/A Snow Light Snow
8:55 PM 23.9 °F 9.9 °F 21.6 °F 91% 29.87 in 1.8 mi ENE 18.4 mph 26.5 mph N/A Snow Light Snow
9:15 PM 24.3 °F 11.2 °F 21.4 °F 89% 29.87 in 5.0 mi NE 16.1 mph 25.3 mph N/A Snow Light Snow
9:35 PM 24.1 °F 10.1 °F 21.4 °F 89% 29.86 in 3.0 mi NE 18.4 mph 24.2 mph N/A Snow Light Snow
9:55 PM 23.9 °F 10.3 °F 21.7 °F 91% 29.83 in 2.0 mi ENE 17.3 mph 26.5 mph 0.01 in Snow Light Snow
10:15 PM 24.1 °F 11.0 °F 21.7 °F 91% 29.82 in 3.0 mi NE 16.1 mph 24.2 mph N/A Snow Light Snow
10:35 PM 23.2 °F 10.3 °F 20.8 °F 91% 29.82 in 2.5 mi NE 15.0 mph 18.4 mph N/A Snow Light Snow
10:55 PM 22.6 °F 9.2 °F 20.3 °F 91% 29.81 in 1.2 mi NE 16.1 mph 20.7 mph 0.01 in Snow Light Snow
11:15 PM 22.5 °F 8.5 °F 20.3 °F 91% 29.81 in 1.2 mi NNE 17.3 mph 21.9 mph 0.01 in Snow Light Snow
11:35 PM 21.9 °F 8.2 °F 19.8 °F 91% 29.80 in 1.2 mi NNE 16.1 mph 23.0 mph 0.02 in Snow Light Snow
11:55 PM 21.9 °F 7.8 °F 19.4 °F 90% 29.79 in 2.0 mi NNE 17.3 mph 21.9 mph 0.02 in Snow Light Snow