Weather History for Iron Mountain, MI

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Saturday, December 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 22 °F -  
Max Temperature 32 °F 28 °F 42 °F (1963)
Min Temperature 12 °F 11 °F -17 °F (1976)
Degree Days  
Heating Degree Days 43    
Moisture  
Dew Point 19 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 3 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog , 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. 08, 2012 Rise Set
Actual Time 7:21 AM CST 4:07 PM CST
Civil Twilight 6:47 AM CST 4:42 PM CST
Nautical Twilight 6:09 AM CST 5:19 PM CST
Astronomical Twilight 5:33 AM CST 5:55 PM CST
Moon 1:31 AM CST (12/8) 12:49 PM CST (12/8)
Length of Visible Light 9h 54m
Length of Day
8h 46m
Waning Crescent, 28% of the Moon is Illuminated
Dec 8
Waning Crescent
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
12:21 AM 26.6 °F 21.2 °F 23.0 °F 86% 29.98 in 3.0 mi NNW 4.6 mph - 0.00 in Snow Light Snow
12:36 AM 24.8 °F - 23.0 °F 93% 29.98 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
12:46 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.98 in 1.8 mi NW 3.5 mph - 0.00 in Snow Light Snow
12:54 AM 25.0 °F 20.7 °F 23.0 °F 92% 30.03 in 2.0 mi NW 3.5 mph - 0.00 in Snow Light Snow
1:18 AM 24.8 °F - 23.0 °F 93% 29.97 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
1:27 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.97 in 2.0 mi North 3.5 mph - 0.00 in Snow Light Snow
1:54 AM 25.0 °F - 23.0 °F 92% 30.03 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
2:12 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.98 in 2.0 mi NNW 3.5 mph - 0.00 in Snow Light Snow
2:22 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.98 in 3.0 mi NNW 3.5 mph - 0.00 in Snow Light Snow
2:46 AM 24.8 °F - 23.0 °F 93% 29.98 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
2:54 AM 25.0 °F - 23.0 °F 92% 30.03 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
2:59 AM 24.8 °F - 23.0 °F 93% 29.98 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
3:12 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.97 in 2.0 mi NW 3.5 mph - 0.00 in Snow Light Snow
3:44 AM 24.8 °F 19.1 °F 23.0 °F 93% 29.97 in 3.0 mi NW 4.6 mph - 0.00 in Snow Light Snow
3:51 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.97 in 3.0 mi NNW 3.5 mph - 0.00 in Snow Light Snow
3:54 AM 25.0 °F 20.7 °F 23.0 °F 92% 30.03 in 3.0 mi NNW 3.5 mph - 0.00 in Snow Light Snow
4:54 AM 23.0 °F 18.4 °F 21.0 °F 92% 30.03 in 10.0 mi NNW 3.5 mph - 0.00 in   Overcast
5:54 AM 19.9 °F - 19.0 °F 96% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:54 AM 14.0 °F - 12.9 °F 95% 30.05 in 8.0 mi Calm Calm - N/A   Clear
7:12 AM 15.8 °F - 15.8 °F 100% 29.99 in 1.8 mi Calm Calm - N/A   Clear
7:22 AM 17.6 °F - 15.8 °F 93% 29.99 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
7:28 AM 15.8 °F - 12.2 °F 86% 30.00 in 2.0 mi Calm Calm - N/A   Clear
7:36 AM 12.2 °F - 10.4 °F 92% 30.00 in 9.0 mi Calm Calm - N/A   Clear
7:54 AM 12.9 °F - 12.0 °F 96% 30.07 in 7.0 mi Calm Calm - N/A   Clear
8:54 AM 21.9 °F - 19.9 °F 92% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 27.0 °F 23.0 °F 21.9 °F 81% 30.08 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:54 AM 30.0 °F 22.4 °F 19.9 °F 66% 30.08 in 10.0 mi North 8.1 mph - N/A   Clear
11:54 AM 30.9 °F 21.7 °F 19.9 °F 64% 30.07 in 10.0 mi NW 11.5 mph - 0.00 in   Clear
12:10 PM 32.0 °F 24.2 °F 21.2 °F 64% 30.02 in 10.0 mi NNW 9.2 mph - 0.00 in   Mostly Cloudy
12:33 PM 30.2 °F 26.7 °F 19.4 °F 64% 30.02 in 10.0 mi NW 3.5 mph - 0.00 in   Scattered Clouds
12:54 PM 30.9 °F 23.5 °F 18.0 °F 59% 30.08 in 10.0 mi NNW 8.1 mph - 0.00 in   Mostly Cloudy
1:54 PM 30.9 °F 23.5 °F 19.0 °F 61% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Overcast
2:54 PM 30.0 °F 23.2 °F 18.0 °F 61% 30.08 in 10.0 mi NNW 6.9 mph - N/A   Overcast
3:54 PM 30.0 °F - 18.0 °F 61% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
4:54 PM 28.9 °F - 19.9 °F 69% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
5:54 PM 24.1 °F - 18.0 °F 77% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 17.1 °F - 14.0 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 16.0 °F - 12.9 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 15.1 °F - 12.9 °F 91% 30.18 in 9.0 mi Calm Calm - N/A   Clear
10:54 PM 15.1 °F - 12.0 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 14.0 °F - 10.9 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Clear