Weather History for Iron Mountain, MI

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 2 °F -  
Max Temperature 21 °F 28 °F 58 °F (1981)
Min Temperature -18 °F 5 °F -34 °F (1979)
Degree Days  
Heating Degree Days 64    
Moisture  
Dew Point -6 °F    
Average Humidity 63    
Maximum Humidity 83    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 2 mph (SSE)    
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

Feb. 17, 2013 Rise Set
Actual Time 6:51 AM CST 5:22 PM CST
Civil Twilight 6:20 AM CST 5:52 PM CST
Nautical Twilight 5:45 AM CST 6:27 PM CST
Astronomical Twilight 5:11 AM CST 7:02 PM CST
Moon 10:19 AM CST (2/17) 12:41 AM CST (2/17)
Length of Visible Light 11h 32m
Length of Day
10h 31m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

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 -11.0 °F - -15.0 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM -11.9 °F - -16.1 °F 82% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM -13.0 °F - -18.0 °F 78% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM -15.0 °F - -20.0 °F 78% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM -16.1 °F - -20.9 °F 79% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM -16.1 °F - -20.9 °F 79% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM -18.0 °F - -23.1 °F 78% 30.22 in 5.0 mi Calm Calm - N/A   Haze
7:54 AM -14.1 °F - -18.9 °F 79% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM -5.1 °F - -9.0 °F 83% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM -0.0 °F - -4.0 °F 83% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 10.9 °F - 1.0 °F 64% 30.19 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 16.0 °F 6.3 °F -0.0 °F 49% 30.16 in 10.0 mi SW 6.9 mph - N/A   Clear
12:54 PM 18.0 °F 11.1 °F 1.0 °F 48% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
1:54 PM 19.9 °F 13.4 °F -0.0 °F 42% 30.10 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:54 PM 21.0 °F 11.4 °F -0.0 °F 40% 30.08 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:54 PM 21.0 °F 10.6 °F -0.0 °F 40% 30.07 in 10.0 mi South 9.2 mph - N/A   Clear
4:54 PM 19.0 °F 7.5 °F 1.0 °F 46% 30.06 in 10.0 mi SSE 10.4 mph - N/A   Clear
5:54 PM 17.1 °F 6.6 °F -0.0 °F 47% 30.07 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
6:54 PM 15.1 °F 3.3 °F -0.0 °F 51% 30.06 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
7:54 PM 14.0 °F 2.0 °F 1.0 °F 56% 30.06 in 10.0 mi SSE 9.2 mph - N/A   Overcast
8:54 PM 14.0 °F 2.0 °F 1.0 °F 56% 30.04 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
9:54 PM 14.0 °F 3.9 °F 1.0 °F 56% 30.01 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:54 PM 14.0 °F 3.9 °F 1.9 °F 59% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:54 PM 15.1 °F 5.2 °F 3.0 °F 59% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Overcast