Weather History for Copper Harbor, MI

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Tuesday, September 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 71 °F 64 °F 78 °F (2005)
Min Temperature 60 °F 49 °F 37 °F (2006)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 3 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed 21 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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Astronomy

Sep. 10, 2013 Rise Set
Actual Time 7:22 AM EDT 8:13 PM EDT
Civil Twilight 6:51 AM EDT 8:44 PM EDT
Nautical Twilight 6:14 AM EDT 9:21 PM EDT
Astronomical Twilight 5:34 AM EDT 10:00 PM EDT
Moon 1:12 PM EDT (9/10) 10:50 PM EDT (9/10)
Length of Visible Light 13h 52m
Length of Day
12h 50m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 10
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 61.0 °F 61.0 °F 100% 29.69 in - Calm Calm - N/A   Unknown
1:51 AM 61.0 °F 61.0 °F 100% 29.68 in - ESE 3.5 mph - N/A   Unknown
2:51 AM 63.0 °F 63.0 °F 100% 29.68 in - Calm Calm - N/A   Unknown
3:51 AM 62.1 °F 62.1 °F 100% 29.69 in - Calm Calm - N/A   Unknown
4:51 AM 61.0 °F 60.1 °F 97% 29.68 in - Calm Calm - N/A   Unknown
5:51 AM 62.1 °F 61.0 °F 96% 29.69 in - Calm Calm - N/A   Unknown
6:51 AM 64.0 °F 63.0 °F 96% 29.69 in - WSW 3.5 mph - N/A   Unknown
7:51 AM 64.0 °F 63.0 °F 96% 29.70 in - Calm Calm - N/A   Unknown
8:51 AM 64.9 °F 63.0 °F 93% 29.72 in - Calm Calm - N/A   Unknown
9:51 AM 64.9 °F 64.0 °F 97% 29.74 in - Variable 4.6 mph - N/A   Unknown
10:51 AM 62.1 °F 61.0 °F 96% 29.75 in - NNW 5.8 mph - N/A   Unknown
11:51 AM 66.0 °F 64.0 °F 93% 29.74 in - NNW 8.1 mph 16.1 mph N/A   Unknown
12:51 PM 68.0 °F 64.0 °F 87% 29.76 in - NNW 8.1 mph - N/A   Unknown
1:51 PM 66.9 °F 63.0 °F 87% 29.78 in - NNW 9.2 mph - N/A   Unknown
2:51 PM 64.0 °F 62.1 °F 93% 29.80 in - North 11.5 mph - N/A   Unknown
3:51 PM 69.1 °F 63.0 °F 81% 29.80 in - NW 9.2 mph 20.7 mph N/A   Unknown
4:51 PM 68.0 °F 62.1 °F 81% 29.81 in - NNW 10.4 mph 19.6 mph N/A   Unknown
5:51 PM 69.1 °F 62.1 °F 78% 29.81 in - NW 9.2 mph 18.4 mph N/A   Unknown
6:51 PM 70.0 °F 62.1 °F 76% 29.81 in - Variable 4.6 mph - N/A   Unknown
7:51 PM 68.0 °F 62.1 °F 81% 29.83 in - Variable 5.8 mph - N/A   Unknown
8:51 PM 62.1 °F 60.1 °F 93% 29.85 in - NNW 8.1 mph - N/A   Unknown
9:51 PM 64.0 °F 61.0 °F 90% 29.86 in - NNW 8.1 mph - N/A   Unknown
10:51 PM 62.1 °F 60.1 °F 93% 29.87 in - North 6.9 mph - N/A   Unknown
11:51 PM 60.1 °F 59.0 °F 96% 29.88 in - NNE 4.6 mph - N/A   Unknown