Weather History for Iron Mountain, MI

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Friday, December 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 33 °F 29 °F 52 °F (1988)
Min Temperature 26 °F 11 °F -18 °F (1972)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 22 °F    
Average Humidity 75    
Maximum Humidity 88    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 6 mph (NNW)    
Max Wind Speed 10 mph    
Max Gust Speed 18 mph    
Visibility 9 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. 07, 2012 Rise Set
Actual Time 7:20 AM CST 4:07 PM CST
Civil Twilight 6:46 AM CST 4:42 PM CST
Nautical Twilight 6:08 AM CST 5:19 PM CST
Astronomical Twilight 5:32 AM CST 5:55 PM CST
Moon 12:21 AM CST (12/7) 12:20 PM CST (12/7)
Length of Visible Light 9h 55m
Length of Day
8h 47m
Last Quarter, 38% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 30.9 °F 25.2 °F 26.1 °F 82% 29.86 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:54 AM 28.9 °F 22.8 °F 24.1 °F 82% 29.89 in 10.0 mi NW 5.8 mph - N/A   Clear
2:49 AM 30.2 °F 25.4 °F 24.8 °F 80% 29.87 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
2:54 AM 30.0 °F 25.2 °F 25.0 °F 82% 29.91 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
3:54 AM 28.0 °F 22.8 °F 24.1 °F 85% 29.92 in 10.0 mi NW 4.6 mph - N/A   Overcast
4:54 AM 28.0 °F 21.7 °F 23.0 °F 81% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Overcast
5:49 AM 26.6 °F 17.5 °F 21.2 °F 80% 29.91 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Scattered Clouds
5:54 AM 27.0 °F 17.3 °F 21.0 °F 78% 29.95 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
6:54 AM 26.1 °F 19.4 °F 21.0 °F 81% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:23 AM 26.6 °F 20.0 °F 21.2 °F 80% 29.92 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
7:54 AM 28.0 °F 20.8 °F 21.9 °F 78% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:54 AM 28.9 °F 25.2 °F 21.9 °F 75% 29.99 in 10.0 mi WNW 3.5 mph - N/A   Overcast
9:54 AM 30.0 °F 22.4 °F 21.9 °F 72% 30.01 in 10.0 mi NNW 8.1 mph - N/A   Overcast
10:54 AM 30.9 °F 25.2 °F 21.9 °F 69% 30.00 in 10.0 mi NNW 5.8 mph - N/A   Overcast
11:54 AM 30.9 °F 26.2 °F 21.0 °F 67% 30.00 in 10.0 mi NNW 4.6 mph - N/A   Overcast
12:54 PM 33.1 °F 26.9 °F 21.0 °F 61% 29.99 in 10.0 mi North 6.9 mph - N/A   Overcast
1:54 PM 32.0 °F 27.5 °F 21.0 °F 64% 29.99 in 10.0 mi Variable 4.6 mph - N/A   Overcast
2:54 PM 32.0 °F 28.7 °F 19.9 °F 61% 30.00 in 10.0 mi NNE 3.5 mph - N/A   Overcast
3:54 PM 30.0 °F 24.1 °F 19.9 °F 66% 30.00 in 10.0 mi North 5.8 mph - N/A   Overcast
4:01 PM 30.2 °F 22.6 °F 21.2 °F 69% 29.95 in 10.0 mi North 8.1 mph - N/A   Overcast
4:52 PM 30.2 °F 26.7 °F 21.2 °F 69% 29.96 in 10.0 mi North 3.5 mph - N/A   Overcast
4:54 PM 30.0 °F 26.5 °F 21.0 °F 69% 30.01 in 10.0 mi North 3.5 mph - N/A   Overcast
5:54 PM 30.0 °F 25.2 °F 21.0 °F 69% 30.03 in 10.0 mi North 4.6 mph - N/A   Overcast
7:54 PM 28.9 °F 19.8 °F 19.9 °F 69% 30.04 in 10.0 mi NNW 10.4 mph - N/A   Overcast
8:42 PM 28.4 °F 21.2 °F 19.4 °F 69% 29.99 in 10.0 mi North 6.9 mph - N/A   Overcast
8:54 PM 28.0 °F 20.0 °F 19.0 °F 69% 30.04 in 10.0 mi North 8.1 mph - N/A   Overcast
9:54 PM 28.0 °F 20.0 °F 19.9 °F 72% 30.04 in 4.0 mi North 8.1 mph - 0.00 in Snow Light Snow
10:54 PM 26.1 °F 20.5 °F 21.9 °F 84% 30.04 in 3.0 mi North 4.6 mph - 0.00 in Snow Light Snow
11:52 PM 26.6 °F - 23.0 °F 86% 29.98 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
11:54 PM 26.1 °F - 23.0 °F 88% 30.04 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow