Weather History for Iron Mountain, MI

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Tuesday, December 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 33 °F -  
Max Temperature 42 °F 30 °F 54 °F (1962)
Min Temperature 24 °F 12 °F -11 °F (1976)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 20 °F    
Average Humidity 59    
Maximum Humidity 73    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 12 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
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

Dec. 04, 2012 Rise Set
Actual Time 7:17 AM CST 4:08 PM CST
Civil Twilight 6:43 AM CST 4:42 PM CST
Nautical Twilight 6:05 AM CST 5:19 PM CST
Astronomical Twilight 5:29 AM CST 5:55 PM CST
Moon 10:07 PM CST (12/4) 11:00 AM CST (12/4)
Length of Visible Light 9h 59m
Length of Day
8h 51m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

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 42.1 °F 36.6 °F 34.0 °F 73% 29.74 in 10.0 mi West 9.2 mph - N/A   Clear
1:54 AM 42.1 °F 36.1 °F 32.0 °F 67% 29.76 in 10.0 mi West 10.4 mph 18.4 mph N/A   Clear
2:54 AM 41.0 °F 35.8 °F 30.9 °F 67% 29.77 in 10.0 mi West 8.1 mph 19.6 mph N/A   Clear
3:54 AM 41.0 °F 33.5 °F 30.0 °F 65% 29.77 in 10.0 mi West 13.8 mph 19.6 mph N/A   Clear
4:54 AM 39.0 °F 32.3 °F 28.9 °F 67% 29.78 in 10.0 mi West 10.4 mph - N/A   Clear
6:54 AM 37.0 °F 31.6 °F 28.0 °F 70% 29.85 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:54 AM 36.0 °F 30.3 °F 27.0 °F 70% 29.88 in 10.0 mi West 6.9 mph - N/A   Clear
8:54 AM 37.0 °F 29.8 °F 26.1 °F 65% 29.89 in 10.0 mi West 10.4 mph - N/A   Clear
9:54 AM 37.0 °F 27.4 °F 23.0 °F 57% 29.91 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
10:54 AM 37.9 °F 30.0 °F 21.0 °F 51% 29.91 in 10.0 mi WNW 12.7 mph 25.3 mph N/A   Clear
11:54 AM 37.9 °F 28.9 °F 21.0 °F 51% 29.92 in 10.0 mi WNW 16.1 mph 25.3 mph N/A   Clear
12:54 PM 37.9 °F 28.2 °F 19.9 °F 48% 29.94 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
1:54 PM 35.1 °F 24.5 °F 15.1 °F 44% 29.97 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Clear
2:54 PM 33.1 °F 21.2 °F 14.0 °F 46% 30.01 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Clear
3:54 PM 30.0 °F 16.6 °F 8.1 °F 40% 30.06 in 10.0 mi NW 23.0 mph 29.9 mph N/A   Clear
4:54 PM 27.0 °F 14.3 °F 9.0 °F 47% 30.12 in 10.0 mi NW 17.3 mph - N/A   Clear
5:54 PM 25.0 °F 13.1 °F 10.9 °F 55% 30.16 in 10.0 mi NW 13.8 mph 23.0 mph N/A   Mostly Cloudy
6:54 PM 25.0 °F 11.3 °F 12.9 °F 60% 30.20 in 10.0 mi NW 18.4 mph 26.5 mph N/A   Overcast
7:54 PM 24.1 °F 8.0 °F 10.9 °F 57% 30.22 in 10.0 mi NW 25.3 mph 32.2 mph N/A   Overcast
8:54 PM 24.1 °F 13.7 °F 12.9 °F 62% 30.23 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Overcast
9:54 PM 24.1 °F 12.5 °F 14.0 °F 65% 30.25 in 10.0 mi WNW 12.7 mph - N/A   Overcast
10:54 PM 24.1 °F 14.4 °F 15.1 °F 69% 30.27 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Overcast
11:54 PM 24.1 °F 13.1 °F 15.1 °F 69% 30.29 in 10.0 mi NW 11.5 mph - N/A   Overcast