History for Iron Mountain, MI

Tuesday, December 20, 2011 — View Current Conditions
Tuesday, December 20, 2011
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 28 °F -  
Max Temperature 32 °F 26 °F 48 °F (1956)
Min Temperature 21 °F 6 °F -23 °F (1983)
Degree Days
Heating Degree Days 38    
Moisture
Dew Point 17 °F    
Average Humidity 68    
Maximum Humidity 89    
Minimum Humidity 56    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.01 in    
Wind
Wind Speed 5 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 22 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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Local Photos
Lighthouse
The lighthouse at F.J. McLain Park located 8 miles northwest of Hancock MI. The lack of shore ice has allowed surfers to extend the season into late De...
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Astronomy
May. 23, 2013 Rise Set
Actual Time 7:30 AM CST 4:09 PM CST
Civil Twilight 6:55 AM CST 4:44 PM CST
Nautical Twilight 6:17 AM CST 5:22 PM CST
Astronomical Twilight 5:41 AM CST 5:58 PM CST
Moon 2:43 AM CST (12/20) 12:51 PM CST (12/20)
Length Of Visible Light 9h 48m
Length of Day
8h 39m
Waning Crescent, 21% of the Moon is Illuminated
Dec 20
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 24.1 °F - 16.0 °F 71% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
1:54 AM 24.1 °F - 16.0 °F 71% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 25.0 °F 20.7 °F 16.0 °F 69% 30.24 in 10.0 mi WSW 3.5 mph - N/A   Overcast
3:54 AM 25.0 °F 19.3 °F 16.0 °F 69% 30.21 in 10.0 mi SSW 4.6 mph - N/A   Overcast
4:54 AM 25.0 °F 20.7 °F 16.0 °F 69% 30.20 in 10.0 mi SSW 3.5 mph - N/A   Overcast
6:54 AM 25.0 °F 14.8 °F 16.0 °F 69% 30.16 in 10.0 mi South 10.4 mph - N/A   Overcast
7:54 AM 26.1 °F 17.6 °F 16.0 °F 66% 30.13 in 10.0 mi SSW 8.1 mph - N/A   Overcast
8:54 AM 26.1 °F 17.6 °F 17.1 °F 69% 30.11 in 10.0 mi South 8.1 mph - N/A   Overcast
10:54 AM 28.9 °F 19.8 °F 18.0 °F 64% 30.04 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
11:54 AM 30.9 °F 21.7 °F 18.0 °F 59% 30.00 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Partly Cloudy
12:54 PM 30.9 °F 19.8 °F 18.0 °F 59% 29.96 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Clear
1:54 PM 32.0 °F 23.6 °F 18.0 °F 56% 29.92 in 10.0 mi SW 10.4 mph 20.7 mph N/A   Clear
2:54 PM 32.0 °F 23.6 °F 18.0 °F 56% 29.90 in 10.0 mi SSW 10.4 mph 18.4 mph N/A   Clear
3:54 PM 30.9 °F 25.2 °F 18.0 °F 59% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
4:54 PM 28.9 °F 21.1 °F 18.0 °F 64% 29.87 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:54 PM 27.0 °F 20.5 °F 18.0 °F 69% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Clear
7:54 PM 25.0 °F 17.1 °F 17.1 °F 72% 29.83 in 10.0 mi South 6.9 mph - N/A   Clear
9:54 PM 23.0 °F 15.8 °F 18.0 °F 81% 29.80 in 10.0 mi South 5.8 mph - N/A   Clear
10:54 PM 24.1 °F 15.2 °F 19.0 °F 81% 29.78 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:54 PM 21.9 °F 15.7 °F 19.0 °F 89% 29.76 in 10.0 mi South 4.6 mph - N/A   Clear
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