Alpena, MI

8:31 PM EDT on June 25, 2017 (GMT -0400)
Alpena County Regional

Weather History for KAPN - December, 2011

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Friday, December 16, 2011

  Actual Average Record
Temperature  
Mean Temperature 27 °F 25 °F  
Max Temperature 31 °F 31 °F 57 °F (1984)
Min Temperature 22 °F 18 °F -12 °F (1980)
Degree Days  
Heating Degree Days 38 40  
Month to date heating degree days 533 603  
Since 1 July heating degree days 2068 2426  
Moisture  
Dew Point 21 °F    
Average Humidity 75    
Maximum Humidity 85    
Minimum Humidity 65    
Precipitation  
Precipitation T in 0.06 in 0.54 in (2014)
Month to date precipitation 0.56 0.97  
Year to date precipitation 35.76 27.38  
Snow  
Snow T in 0.60 in 5.80 in (2007)
Month to date snowfall T 9.5  
Since 1 July snowfall 0.2 17.6  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 36 mph    
Visibility 9 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. 16, 2011 Rise Set
Actual Time 8:06 AM EST 4:53 PM EST
Civil Twilight 7:32 AM EST 5:26 PM EST
Nautical Twilight 6:55 AM EST 6:04 PM EST
Astronomical Twilight 6:19 AM EST 6:40 PM EST
Moon 11:41 PM EST (12/16) 11:37 AM EST (12/16)
Length of Visible Light 9h 54m
Length of Day
8h 46m
Waning Gibbous, 65% of the Moon is Illuminated
Dec 16
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 30.2 °F 20.8 °F 24.8 °F 80% 29.86 in 10.0 mi West 11.5 mph 18.4 mph N/A   Mostly Cloudy
12:54 AM 30.9 °F 21.2 °F 23.0 °F 72% 29.91 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Scattered Clouds
1:01 AM 30.2 °F 20.2 °F 23.0 °F 75% 29.90 in 10.0 mi West 12.7 mph 20.7 mph N/A   Mostly Cloudy
1:54 AM 30.9 °F 19.4 °F 23.0 °F 72% 29.94 in 10.0 mi West 17.3 mph 26.5 mph N/A   Overcast
2:54 AM 30.9 °F 19.4 °F 24.1 °F 76% 29.99 in 10.0 mi West 17.3 mph 25.3 mph N/A   Overcast
3:54 AM 30.9 °F 21.7 °F 25.0 °F 79% 30.05 in 10.0 mi West 11.5 mph 23.0 mph 0.00 in   Overcast
4:54 AM 30.0 °F 21.7 °F 27.0 °F 88% 30.09 in 7.0 mi West 9.2 mph 23.0 mph 0.00 in Snow Light Snow
5:00 AM - - - N/A% - - North - - N/A   Unknown
5:19 AM 30.2 °F 20.2 °F 26.6 °F 86% 30.10 in 9.0 mi West 12.7 mph 20.7 mph 0.00 in   Overcast
5:42 AM 30.2 °F 21.9 °F 26.6 °F 86% 30.11 in 5.0 mi West 9.2 mph 16.1 mph 0.00 in Snow Light Snow
5:54 AM 30.9 °F 20.2 °F 27.0 °F 85% 30.14 in 7.0 mi WNW 15.0 mph 20.7 mph 0.00 in Snow Light Snow
6:19 AM 30.2 °F 21.3 °F 26.6 °F 86% 30.14 in 5.0 mi West 10.4 mph 20.7 mph 0.00 in Snow Light Snow
6:36 AM 30.2 °F 23.4 °F 26.6 °F 86% 30.15 in 9.0 mi Variable 6.9 mph - 0.00 in   Overcast
6:54 AM 30.0 °F 20.0 °F 26.1 °F 85% 30.19 in 10.0 mi WNW 12.7 mph 18.4 mph 0.00 in   Overcast
7:54 AM 28.9 °F 20.4 °F 25.0 °F 85% 30.20 in 9.0 mi WNW 9.2 mph 18.4 mph N/A   Overcast
8:54 AM 28.9 °F 18.6 °F 24.1 °F 82% 30.22 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Overcast
9:25 AM 28.4 °F 18.0 °F 24.8 °F 86% 30.21 in 8.0 mi NW 12.7 mph 21.9 mph 0.00 in Snow Light Snow
9:47 AM 28.4 °F 18.5 °F 21.2 °F 74% 30.22 in 9.0 mi NW 11.5 mph 20.7 mph 0.00 in   Overcast
9:54 AM 28.0 °F 17.5 °F 21.9 °F 78% 30.26 in 10.0 mi NW 12.7 mph 21.9 mph 0.00 in   Overcast
10:54 AM 28.0 °F 18.1 °F 19.9 °F 72% 30.28 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Overcast
11:51 AM 26.6 °F 17.5 °F 21.2 °F 80% 30.23 in 10.0 mi NW 9.2 mph - N/A   Overcast
11:54 AM 27.0 °F 18.7 °F 21.0 °F 78% 30.26 in 10.0 mi WNW 8.1 mph - N/A   Overcast
12:54 PM 27.0 °F 15.6 °F 21.0 °F 78% 30.26 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Overcast
1:18 PM 26.6 °F 17.5 °F 19.4 °F 74% 30.23 in 10.0 mi WNW 9.2 mph - N/A   Overcast
1:42 PM 26.6 °F 18.2 °F 21.2 °F 80% 30.24 in 10.0 mi NW 8.1 mph - N/A   Overcast
1:54 PM 26.1 °F 16.8 °F 19.9 °F 78% 30.27 in 10.0 mi West 9.2 mph - N/A   Overcast
2:08 PM 26.6 °F 18.2 °F 19.4 °F 74% 30.24 in 10.0 mi WNW 8.1 mph - N/A   Overcast
2:54 PM 26.1 °F 16.2 °F 19.9 °F 78% 30.28 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Overcast
3:54 PM 26.1 °F 17.6 °F 19.9 °F 78% 30.28 in 10.0 mi NW 8.1 mph - N/A   Overcast
4:54 PM 26.1 °F 17.6 °F 17.1 °F 69% 30.29 in 10.0 mi NW 8.1 mph - N/A   Overcast
5:35 PM 24.8 °F 15.3 °F 17.6 °F 74% 30.26 in 10.0 mi NW 9.2 mph - N/A   Overcast
5:54 PM 25.0 °F 15.5 °F 16.0 °F 69% 30.30 in 10.0 mi NNW 9.2 mph - N/A   Overcast
6:38 PM 24.8 °F 11.9 °F 14.0 °F 64% 30.27 in 10.0 mi NNW 16.1 mph 23.0 mph N/A   Overcast
6:54 PM 23.0 °F 13.1 °F 12.9 °F 65% 30.31 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Mostly Cloudy
7:54 PM 21.9 °F 11.7 °F 12.0 °F 66% 30.32 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
8:54 PM 23.0 °F 13.1 °F 12.0 °F 63% 30.32 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Overcast
9:54 PM 23.0 °F 12.4 °F 12.9 °F 65% 30.32 in 10.0 mi NW 10.4 mph - N/A   Overcast
10:54 PM 23.0 °F 12.4 °F 12.0 °F 63% 30.32 in 10.0 mi NNW 10.4 mph - N/A   Overcast
11:54 PM 23.0 °F 12.4 °F 10.9 °F 60% 30.32 in 10.0 mi WNW 10.4 mph 18.4 mph N/A   Overcast