Alpena, MI

6:22 PM EDT on May 24, 2018 (GMT -0400)
Alpena County Regional

Weather History for KAPN - September, 2011

Change the Weather History Date:

Sunday, September 4, 2011

  Actual Average Record
Temperature  
Mean Temperature 64 °F 62 °F  
Max Temperature 74 °F 73 °F 94 °F (1953)
Min Temperature 54 °F 50 °F 32 °F (1946)
Degree Days  
Heating Degree Days 1 5  
Month to date heating degree days 1 17  
Since 1 July heating degree days 17 132  
Cooling Degree Days 0 1  
Month to date cooling degree days 18 6  
Year to date cooling degree days 391 272  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation T in 0.10 in 1.02 in (2008)
Month to date precipitation 1.04 0.40  
Year to date precipitation 25.41 19.18  
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 04, 2011 Rise Set
Actual Time 6:59 AM EDT 8:06 PM EDT
Civil Twilight 6:29 AM EDT 8:36 PM EDT
Nautical Twilight 5:53 AM EDT 9:12 PM EDT
Astronomical Twilight 5:14 AM EDT 9:50 PM EDT
Moon 3:05 PM EDT (9/4) No Moon Set
Length of Visible Light 14h 07m
Length of Day
13h 06m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 66.0 °F 64.9 °F 96% 29.76 in 7.0 mi SSE 8.1 mph - 0.00 in Rain Light Rain
1:54 AM 66.0 °F 64.9 °F 96% 29.72 in 7.0 mi SSE 5.8 mph - 0.00 in   Mostly Cloudy
2:54 AM 66.0 °F 64.9 °F 96% 29.73 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 66.9 °F 66.0 °F 97% 29.72 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
4:54 AM 66.9 °F 66.0 °F 97% 29.71 in 10.0 mi SW 5.8 mph - N/A   Overcast
5:46 AM 66.2 °F 64.4 °F 94% 29.72 in 10.0 mi WSW 6.9 mph - N/A   Overcast
5:54 AM 66.9 °F 64.0 °F 90% 29.72 in 10.0 mi WSW 5.8 mph - N/A   Overcast
6:54 AM 66.0 °F 64.0 °F 93% 29.72 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
7:54 AM 66.0 °F 63.0 °F 90% 29.75 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:44 AM 66.2 °F 62.6 °F 88% 29.76 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
8:54 AM 66.0 °F 63.0 °F 90% 29.76 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:46 AM 68.0 °F 62.6 °F 83% 29.77 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
9:54 AM 68.0 °F 62.1 °F 81% 29.76 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:54 AM 69.1 °F 59.0 °F 70% 29.77 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
11:54 AM 70.0 °F 55.9 °F 61% 29.77 in 10.0 mi West 13.8 mph 19.6 mph N/A   Scattered Clouds
12:54 PM 73.0 °F 55.9 °F 55% 29.77 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Mostly Cloudy
1:54 PM 71.1 °F 55.0 °F 57% 29.78 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
2:54 PM 72.0 °F 54.0 °F 53% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
3:54 PM 71.1 °F 52.0 °F 51% 29.79 in 10.0 mi West 8.1 mph 19.6 mph N/A   Mostly Cloudy
4:54 PM 72.0 °F 52.0 °F 49% 29.79 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
5:54 PM 72.0 °F 51.1 °F 48% 29.81 in 10.0 mi West 8.1 mph 16.1 mph N/A   Clear
6:54 PM 68.0 °F 52.0 °F 56% 29.82 in 10.0 mi WNW 10.4 mph 18.4 mph N/A   Partly Cloudy
7:54 PM 63.0 °F 55.0 °F 75% 29.85 in 10.0 mi NNW 16.1 mph 19.6 mph 0.00 in   Overcast
8:54 PM 60.1 °F 55.0 °F 83% 29.87 in 10.0 mi NW 9.2 mph 21.9 mph 0.00 in   Overcast
9:05 PM 60.8 °F 55.4 °F 82% 29.87 in 10.0 mi NNW 15.0 mph 23.0 mph N/A   Overcast
9:54 PM 57.9 °F 53.1 °F 84% 29.90 in 10.0 mi NW 13.8 mph 21.9 mph 0.00 in Rain Light Rain
10:23 PM 55.4 °F 53.6 °F 94% 29.91 in 9.0 mi NNW 11.5 mph - 0.00 in Rain Light Rain
10:28 PM 55.4 °F 53.6 °F 94% 29.91 in 10.0 mi NNW 11.5 mph - 0.00 in Rain Light Rain
10:54 PM 55.9 °F 53.1 °F 90% 29.92 in 10.0 mi NNW 11.5 mph - 0.00 in   Overcast
11:07 PM 55.4 °F 51.8 °F 88% 29.93 in 10.0 mi North 15.0 mph - N/A   Overcast
11:25 PM 55.4 °F 50.0 °F 82% 29.94 in 10.0 mi North 13.8 mph - N/A   Overcast
11:54 PM 54.0 °F 48.0 °F 80% 29.95 in 10.0 mi North 16.1 mph 24.2 mph N/A   Overcast