Weather History for Iron Mountain, MI

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Sunday, March 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 79 °F 39 °F 79 °F (2012)
Min Temperature 44 °F 17 °F -27 °F (1939)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
Visibility 6 miles    
Events Fog    
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

Mar. 18, 2012 Rise Set
Actual Time 6:58 AM CDT 7:03 PM CDT
Civil Twilight 6:28 AM CDT 7:32 PM CDT
Nautical Twilight 5:53 AM CDT 8:07 PM CDT
Astronomical Twilight 5:18 AM CDT 8:43 PM CDT
Moon 4:48 AM CDT (3/18) 3:19 PM CDT (3/18)
Length of Visible Light 13h 04m
Length of Day
12h 04m
Waning Crescent, 15% of the Moon is Illuminated
Mar 18
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last 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 57.0 °F - 54.0 °F 89% 29.91 in 8.0 mi ESE 6.9 mph - N/A   Clear
2:54 AM 54.0 °F - 53.1 °F 97% 29.92 in 7.0 mi SE 3.5 mph - N/A   Clear
3:54 AM 52.0 °F - 51.1 °F 97% 29.92 in 6.0 mi SE 4.6 mph - N/A   Clear
4:54 AM 53.1 °F - 51.1 °F 93% 29.92 in 5.0 mi SE 5.8 mph - N/A   Clear
5:42 AM 46.4 °F - 44.6 °F 93% 29.93 in 0.5 mi Calm Calm - N/A Fog Fog
5:51 AM 44.6 °F - 44.6 °F 100% 29.93 in 0.2 mi Calm Calm - N/A Fog Fog
5:54 AM 45.0 °F 43.5 °F 45.0 °F 100% 29.94 in 0.2 mi SSE 3.5 mph - N/A Fog Fog
6:14 AM 48.2 °F - 46.4 °F 93% 29.93 in 1.0 mi SE 3.5 mph - N/A   Mist
6:23 AM 48.2 °F - 46.4 °F 93% 29.93 in 0.8 mi SSE 4.6 mph - N/A   Clear
6:34 AM 46.4 °F - 46.4 °F 100% 29.93 in 0.5 mi Calm Calm - N/A Fog Fog
6:41 AM 44.6 °F - 44.6 °F 100% 29.93 in 0.2 mi Calm Calm - N/A Fog Fog
6:54 AM 46.0 °F - 45.0 °F 96% 29.94 in 0.2 mi Calm Calm - N/A Fog Fog
7:38 AM 48.2 °F - 46.4 °F 93% 29.94 in 0.8 mi Calm Calm - N/A   Mist
7:48 AM 48.2 °F - 48.2 °F 100% 29.94 in 1.0 mi Calm Calm - N/A   Clear
7:49 AM 48.0 °F - 48.0 °F 100% 29.95 in 1.0 mi Calm Calm - N/A   Clear
8:13 AM 51.8 °F - 51.8 °F 100% 29.95 in 2.5 mi SSE 4.6 mph - N/A   Clear
8:20 AM 51.8 °F - 51.8 °F 100% 29.95 in 3.0 mi SSE 4.6 mph - N/A   Clear
8:54 AM 55.0 °F - 52.0 °F 89% 29.96 in 6.0 mi SSE 5.8 mph - N/A   Clear
9:54 AM 62.1 °F - 55.0 °F 78% 29.96 in 10.0 mi SE 5.8 mph - N/A   Clear
10:54 AM 69.1 °F - 55.9 °F 63% 29.94 in 10.0 mi South 8.1 mph - N/A   Clear
11:54 AM 73.9 °F - 57.0 °F 55% 29.92 in 10.0 mi SSE 10.4 mph - N/A   Clear
12:54 PM 77.0 °F - 57.0 °F 50% 29.91 in 10.0 mi South 18.4 mph - N/A   Clear
1:54 PM 78.1 °F - 55.0 °F 45% 29.90 in 10.0 mi South 17.3 mph 28.8 mph N/A   Clear
2:54 PM 78.1 °F - 55.9 °F 46% 29.88 in 10.0 mi South 18.4 mph 24.2 mph N/A   Scattered Clouds
3:54 PM 79.0 °F - 55.0 °F 44% 29.87 in 10.0 mi SSW 19.6 mph 25.3 mph N/A   Scattered Clouds
4:54 PM 78.1 °F - 55.0 °F 45% 29.86 in 10.0 mi South 17.3 mph 29.9 mph N/A   Scattered Clouds
5:54 PM 75.9 °F - 55.9 °F 50% 29.86 in 10.0 mi South 11.5 mph 21.9 mph N/A   Clear
6:54 PM 71.1 °F - 55.9 °F 59% 29.87 in 10.0 mi SSE 10.4 mph - N/A   Clear
7:54 PM 66.0 °F - 54.0 °F 65% 29.88 in 10.0 mi SE 9.2 mph - N/A   Clear
8:54 PM 62.1 °F - 54.0 °F 75% 29.88 in 10.0 mi SE 6.9 mph - N/A   Clear
9:54 PM 60.1 °F - 53.1 °F 78% 29.89 in 10.0 mi SE 6.9 mph - N/A   Clear
10:54 PM 57.9 °F - 53.1 °F 84% 29.89 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy