Alpena, MI

10:47 AM EDT on April 23, 2017 (GMT -0400)
Alpena County Regional

Weather History for KAPN - December, 2011

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Thursday, December 8, 2011

  Actual Average Record
Temperature  
Mean Temperature 27 °F 28 °F  
Max Temperature 32 °F 34 °F 57 °F (1946)
Min Temperature 21 °F 21 °F -8 °F (1976)
Degree Days  
Heating Degree Days 38 38  
Month to date heating degree days 267 290  
Since 1 July heating degree days 1802 2113  
Moisture  
Dew Point 15 °F    
Average Humidity 64    
Maximum Humidity 88    
Minimum Humidity 39    
Precipitation  
Precipitation T in 0.06 in 0.78 in (1924)
Month to date precipitation 0.22 0.50  
Year to date precipitation 35.42 26.91  
Snow  
Snow T in 0.50 in 7.00 in (1977)
Month to date snowfall T 4.5  
Since 1 July snowfall 0.2 12.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 24 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events Snow    
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. 08, 2011 Rise Set
Actual Time 7:59 AM EST 4:52 PM EST
Civil Twilight 7:26 AM EST 5:25 PM EST
Nautical Twilight 6:49 AM EST 6:02 PM EST
Astronomical Twilight 6:13 AM EST 6:38 PM EST
Moon 3:31 PM EST (12/8) 6:09 AM EST (12/8)
Length of Visible Light 9h 59m
Length of Day
8h 52m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 8
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 26.1 °F 21.9 °F 21.0 °F 81% 29.93 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:54 AM 25.0 °F 20.7 °F 21.0 °F 85% 29.95 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:54 AM 26.1 °F 19.4 °F 21.0 °F 81% 29.96 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
3:54 AM 26.1 °F 17.6 °F 19.9 °F 78% 29.95 in 10.0 mi SW 8.1 mph - N/A   Clear
4:54 AM 26.1 °F 16.8 °F 19.0 °F 75% 29.96 in 10.0 mi SW 9.2 mph - N/A   Clear
5:54 AM 25.0 °F 17.1 °F 18.0 °F 75% 29.96 in 10.0 mi SW 6.9 mph - N/A   Clear
6:54 AM 24.1 °F 16.0 °F 18.0 °F 77% 29.96 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:54 AM 25.0 °F 13.6 °F 18.0 °F 75% 29.96 in 10.0 mi SW 12.7 mph 23.0 mph N/A   Partly Cloudy
8:54 AM 27.0 °F 16.7 °F 19.9 °F 75% 29.97 in 9.0 mi WSW 11.5 mph 18.4 mph 0.00 in Snow Light Snow
9:54 AM 28.9 °F 18.2 °F 21.0 °F 72% 29.97 in 10.0 mi WSW 13.8 mph 21.9 mph 0.00 in   Partly Cloudy
10:54 AM 30.0 °F 20.5 °F 17.1 °F 59% 30.00 in 10.0 mi West 11.5 mph 23.0 mph 0.00 in Snow Light Snow
11:54 AM 30.0 °F 18.3 °F 17.1 °F 59% 30.01 in 9.0 mi West 17.3 mph 27.6 mph 0.00 in   Mostly Cloudy
12:54 PM 28.9 °F 16.1 °F 12.9 °F 51% 30.00 in 10.0 mi West 19.6 mph 31.1 mph N/A   Scattered Clouds
1:54 PM 30.0 °F 19.5 °F 10.9 °F 45% 30.00 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Scattered Clouds
2:54 PM 30.0 °F 19.1 °F 10.0 °F 43% 30.01 in 10.0 mi West 15.0 mph 24.2 mph N/A   Partly Cloudy
3:54 PM 28.9 °F 19.8 °F 7.0 °F 40% 30.02 in 10.0 mi West 10.4 mph 19.6 mph N/A   Clear
4:54 PM 28.0 °F 20.0 °F 7.0 °F 41% 30.04 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:54 PM 28.0 °F 19.3 °F 8.1 °F 43% 30.05 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
6:54 PM 28.0 °F 18.6 °F 9.0 °F 45% 30.06 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Mostly Cloudy
7:54 PM 27.0 °F 20.5 °F 10.9 °F 51% 30.07 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
8:54 PM 27.0 °F 20.5 °F 12.9 °F 56% 30.07 in 10.0 mi SW 5.8 mph - N/A   Clear
9:54 PM 26.1 °F 20.5 °F 12.9 °F 58% 30.08 in 10.0 mi SW 4.6 mph - N/A   Clear
10:54 PM 25.0 °F 18.1 °F 10.0 °F 53% 30.10 in 10.0 mi SW 5.8 mph - N/A   Clear
11:54 PM 21.9 °F 17.2 °F 15.1 °F 75% 30.12 in 10.0 mi NNW 3.5 mph - N/A   Clear