Weather History for Iron Mountain, MI

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Saturday, September 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 71 °F 64 °F 88 °F (1983)
Min Temperature 39 °F 41 °F 21 °F (1949)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 65    
Maximum Humidity 96    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 3 mph (North)    
Max Wind Speed 12 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

Sep. 29, 2012 Rise Set
Actual Time 6:48 AM CDT 6:35 PM CDT
Civil Twilight 6:19 AM CDT 7:05 PM CDT
Nautical Twilight 5:44 AM CDT 7:39 PM CDT
Astronomical Twilight 5:09 AM CDT 8:14 PM CDT
Moon 6:05 PM CDT 6:20 AM CDT
Length of Visible Light 12h 45m
Length of Day
11h 46m
Full, 100% of the Moon is Illuminated
Sep 29
Full
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.0 °F - 39.9 °F 79% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 46.0 °F - 41.0 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 44.1 °F - 41.0 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 43.0 °F 41.3 °F 39.9 °F 89% 30.08 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:54 AM 44.1 °F - 41.0 °F 89% 30.07 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 41.0 °F - 39.0 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 AM 39.0 °F - 37.0 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 45.0 °F - 42.1 °F 90% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 52.0 °F - 43.0 °F 71% 30.12 in 10.0 mi NW 3.5 mph - N/A   Clear
9:54 AM 60.1 °F - 42.1 °F 51% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 64.0 °F - 37.0 °F 37% 30.09 in 10.0 mi NE 6.9 mph - N/A   Clear
11:54 AM 66.0 °F - 37.0 °F 34% 30.09 in 10.0 mi NNW 9.2 mph - N/A   Clear
12:54 PM 68.0 °F - 36.0 °F 31% 30.08 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:54 PM 69.1 °F - 35.1 °F 29% 30.06 in 10.0 mi NNE 10.4 mph - N/A   Clear
2:54 PM 70.0 °F - 36.0 °F 29% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Clear
3:54 PM 71.1 °F - 37.0 °F 29% 30.04 in 10.0 mi North 11.5 mph - N/A   Clear
4:54 PM 69.1 °F - 35.1 °F 29% 30.04 in 10.0 mi NE 8.1 mph - N/A   Clear
5:54 PM 64.9 °F - 39.0 °F 39% 30.05 in 10.0 mi NE 6.9 mph - N/A   Clear
6:54 PM 59.0 °F - 42.1 °F 53% 30.07 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:54 PM 54.0 °F - 44.1 °F 69% 30.08 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:54 PM 48.9 °F - 43.0 °F 80% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 46.9 °F - 42.1 °F 83% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 39.0 °F 36.8 °F 37.0 °F 93% 30.09 in 10.0 mi NNW 3.5 mph - N/A   Clear
11:54 PM 41.0 °F - 39.9 °F 96% 30.08 in 10.0 mi Calm Calm - N/A   Clear