Weather History for Copper Harbor, MI

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Monday, December 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 20 °F -  
Max Temperature 21 °F 26 °F 37 °F (2006)
Min Temperature 19 °F 16 °F -2 °F (2004)
Degree Days  
Heating Degree Days 45    
Moisture  
Dew Point 16 °F    
Average Humidity 81    
Maximum Humidity 85    
Minimum Humidity 74    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 12 mph (North)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
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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Daily Weather History Graph

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Date:

Astronomy

Dec. 24, 2012 Rise Set
Actual Time 8:37 AM EST 5:05 PM EST
Civil Twilight 8:01 AM EST 5:40 PM EST
Nautical Twilight 7:22 AM EST 6:20 PM EST
Astronomical Twilight 6:45 AM EST 6:57 PM EST
Moon 2:37 PM EST (12/24) 5:10 AM EST (12/24)
Length of Visible Light 9h 39m
Length of Day
8h 27m
Waxing Gibbous, 88% of the Moon is Illuminated
Dec 24
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 21.9 °F 10.4 °F 18.0 °F 85% 30.01 in - North 11.5 mph 20.7 mph N/A   Unknown
1:51 AM 21.9 °F 10.4 °F 17.1 °F 82% 30.01 in - NNW 11.5 mph - N/A   Unknown
2:51 AM 21.9 °F 8.7 °F 17.1 °F 82% 30.01 in - North 15.0 mph - N/A   Unknown
3:51 AM 21.0 °F 12.4 °F 16.0 °F 81% 30.02 in - NNE 6.9 mph - N/A   Unknown
4:51 AM 21.0 °F 9.9 °F 16.0 °F 81% 30.01 in - North 10.4 mph - N/A   Unknown
5:51 AM 21.0 °F 8.6 °F 17.1 °F 85% 30.01 in - NNW 12.7 mph - N/A   Unknown
6:51 AM 19.9 °F 6.2 °F 16.0 °F 85% 30.01 in - NNE 15.0 mph - N/A   Unknown
7:51 AM 19.0 °F 5.0 °F 15.1 °F 85% 30.01 in - North 15.0 mph - N/A   Unknown
8:51 AM 19.9 °F 9.3 °F 15.1 °F 81% 30.02 in - North 9.2 mph - N/A   Unknown
9:51 AM 19.9 °F 7.9 °F 14.0 °F 78% 30.02 in - North 11.5 mph - N/A   Unknown
10:51 AM 21.0 °F 10.6 °F 15.1 °F 78% 30.04 in - North 9.2 mph - N/A   Unknown
11:51 AM 21.0 °F 9.9 °F 17.1 °F 85% 30.03 in - NE 10.4 mph - N/A   Unknown
12:51 PM 21.0 °F 8.1 °F 16.0 °F 81% 30.03 in - NNE 13.8 mph 20.7 mph N/A   Unknown
1:51 PM 19.9 °F 7.9 °F 15.1 °F 81% 30.03 in - NNE 11.5 mph 17.3 mph N/A   Unknown
2:51 PM 19.9 °F 7.3 °F 15.1 °F 81% 30.04 in - NNE 12.7 mph - N/A   Unknown
3:51 PM 21.0 °F 8.1 °F 15.1 °F 78% 30.05 in - North 13.8 mph - N/A   Unknown
4:51 PM 21.0 °F 8.1 °F 14.0 °F 74% 30.06 in - North 13.8 mph - N/A   Unknown
5:51 PM 19.9 °F 6.7 °F 15.1 °F 81% 30.08 in - North 13.8 mph 23.0 mph N/A   Unknown
6:51 PM 21.0 °F 7.1 °F 15.1 °F 78% 30.09 in - North 16.1 mph - N/A   Unknown
7:51 PM 21.0 °F 7.1 °F 17.1 °F 85% 30.11 in - North 16.1 mph - N/A   Unknown
8:51 PM 21.9 °F 8.7 °F 17.1 °F 82% 30.11 in - North 15.0 mph 20.7 mph N/A   Unknown
9:51 PM 21.9 °F 7.3 °F 17.1 °F 82% 30.12 in - North 18.4 mph 24.2 mph N/A   Unknown
10:51 PM 21.9 °F 7.8 °F 16.0 °F 78% 30.14 in - NNE 17.3 mph - N/A   Unknown
11:51 PM 21.0 °F 8.6 °F 16.0 °F 81% 30.17 in - NNE 12.7 mph 23.0 mph N/A   Unknown