Alpena, MI

7:30 AM EDT on March 30, 2017 (GMT -0400)
Alpena County Regional

Weather History for KAPN - September, 2014

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Wednesday, September 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 57 °F 57 °F  
Max Temperature 70 °F 69 °F 92 °F (1955)
Min Temperature 43 °F 46 °F 28 °F (1945)
Degree Days  
Heating Degree Days 8 8  
Month to date heating degree days 118 101  
Since 1 July heating degree days 242 216  
Cooling Degree Days 0 1  
Month to date cooling degree days 18 19  
Year to date cooling degree days 168 285  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation T in 0.09 in 1.00 in (1931)
Month to date precipitation 2.79 1.68  
Year to date precipitation 24.69 20.46  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 17, 2014 Rise Set
Actual Time 7:15 AM EDT 7:41 PM EDT
Civil Twilight 6:45 AM EDT 8:10 PM EDT
Nautical Twilight 6:10 AM EDT 8:45 PM EDT
Astronomical Twilight 5:34 AM EDT 9:21 PM EDT
Moon 1:02 AM EDT (9/17) 4:01 PM EDT (9/17)
Length of Visible Light 13h 24m
Length of Day
12h 26m
Waning Crescent, 35% of the Moon is Illuminated
Sep 17
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 50.0 °F - 41.0 °F 71% 30.02 in 10.0 mi WSW 5.8 mph - N/A   Overcast
1:54 AM 48.9 °F - 41.0 °F 74% 30.02 in 10.0 mi SW 4.6 mph - N/A   Clear
2:54 AM 48.0 °F - 42.1 °F 80% 30.01 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
3:54 AM 48.0 °F - 42.1 °F 80% 30.00 in 10.0 mi SW 5.8 mph - N/A   Clear
4:54 AM 46.9 °F - 43.0 °F 86% 29.99 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
5:54 AM 46.0 °F 43.9 °F 43.0 °F 89% 29.99 in 10.0 mi SW 4.6 mph - N/A   Clear
6:54 AM 48.0 °F - 44.1 °F 86% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Overcast
7:54 AM 48.0 °F - 45.0 °F 89% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:54 AM 48.9 °F - 46.0 °F 90% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
9:54 AM 52.0 °F - 48.0 °F 86% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
10:54 AM 59.0 °F - 48.0 °F 67% 29.97 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:54 AM 64.0 °F - 48.0 °F 56% 29.96 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
12:54 PM 64.9 °F - 45.0 °F 48% 29.95 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Scattered Clouds
1:54 PM 66.2 °F - 44.6 °F 46% 29.93 in 10.0 mi West 8.1 mph 18.4 mph N/A   Clear
2:54 PM 69.1 °F - 45.0 °F 42% 29.93 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Scattered Clouds
3:54 PM 66.9 °F - 46.0 °F 47% 29.92 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
4:54 PM 68.0 °F - 46.0 °F 45% 29.93 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
5:54 PM 66.0 °F - 45.0 °F 47% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
6:54 PM 64.0 °F - 46.0 °F 52% 29.94 in 10.0 mi WNW 3.5 mph - N/A   Overcast
7:54 PM 60.1 °F - 46.9 °F 62% 29.96 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
8:54 PM 55.0 °F - 48.9 °F 80% 30.00 in 10.0 mi North 13.8 mph - N/A   Overcast
9:54 PM 53.1 °F - 48.0 °F 83% 30.01 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
10:27 PM 53.1 °F - 48.9 °F 86% 30.01 in 10.0 mi North 6.9 mph - N/A   Overcast
10:43 PM 53.1 °F - 48.9 °F 86% 30.02 in 10.0 mi North 8.1 mph - N/A   Overcast
10:54 PM 53.1 °F - 48.9 °F 86% 30.03 in 10.0 mi North 10.4 mph - N/A   Overcast
11:54 PM 51.1 °F - 46.9 °F 86% 30.05 in 10.0 mi North 9.2 mph - 0.00 in   Overcast