Weather History for Iron Mountain, MI

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 37 °F 32 °F 28 °F
Mean Temperature 35 °F 27 °F 20 °F
Min Temperature 33 °F 22 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 45 38 30 269
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 22 °F 9 °F
Precipitation  
Precipitation 0.06 in 0.01 in 0.00 in 0.06 in
Snowdepth - - - -
Wind  
Wind 26 mph 7 mph 0 mph
Gust Wind 46 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.12 in 29.79 in 29.47 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 18, 2012 Rise Set
Actual Time 7:29 AM CST 4:09 PM CST
Civil Twilight 6:54 AM CST 4:43 PM CST
Nautical Twilight 6:16 AM CST 5:21 PM CST
Astronomical Twilight 5:40 AM CST 5:58 PM CST
Moon 10:52 AM CST (12/18) 10:53 PM CST (12/18)
Length of Visible Light 9h 49m
Length of Day
8h 40m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 37 35 33 36 34 30 100 94 81 29.62 29.54 29.49 10 6 0 10 3 - 0.00 Fog , Rain
17 33 30 27 30 23 20 89 79 72 29.72 29.67 29.61 10 10 9 12 7 - 0.00  
18 28 23 18 22 19 15 92 78 69 29.83 29.74 29.66 10 10 10 8 3 - 0.00  
19 33 22 12 24 19 9 88 80 64 30.08 29.99 29.86 10 10 10 10 1 - 0.00  
20 32 30 28 30 27 23 93 88 78 29.99 29.66 29.47 10 3 0 21 8 33 0.06 Fog , Snow
21 30 26 21 26 18 15 85 78 74 30.11 29.92 29.59 10 9 3 26 22 46 0.00 Snow
22 28 20 12 19 15 9 88 78 58 30.12 30.01 29.84 10 10 10 15 7 22 0.00