Weather History for Alpena, MI

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Saturday, August 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 66 °F  
Max Temperature 73 °F 78 °F 94 °F (1944)
Min Temperature 43 °F 55 °F 39 °F (1927)
Degree Days  
Heating Degree Days 7 2  
Month to date heating degree days 27 16  
Since 1 June heating degree days 216 203  
Since 1 July heating degree days 80 60  
Cooling Degree Days 0 3  
Month to date cooling degree days 10 31  
Year to date cooling degree days 216 216  
Since 1 June cooling degree days 203 203  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.10 in 2.01 in (1997)
Month to date precipitation 0.77 0.98  
Year to date precipitation 21.26 16.53  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 10, 2013 Rise Set
Actual Time 6:30 AM EDT 8:48 PM EDT
Civil Twilight 5:57 AM EDT 9:20 PM EDT
Nautical Twilight 5:17 AM EDT 10:00 PM EDT
Astronomical Twilight 4:31 AM EDT 10:45 PM EDT
Moon 10:29 AM EDT (8/10) 10:14 PM EDT (8/10)
Length of Visible Light 15h 23m
Length of Day
14h 17m
Waxing Crescent, 14% of the Moon is Illuminated
Aug 10
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

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 55.0 °F - 48.9 °F 80% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:54 AM 54.0 °F - 46.9 °F 77% 30.06 in 10.0 mi NW 4.6 mph - N/A   Clear
2:54 AM 52.0 °F - 46.0 °F 80% 30.07 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:54 AM 51.1 °F - 45.0 °F 80% 30.08 in 10.0 mi NW 5.8 mph - N/A   Clear
4:54 AM 50.0 °F - 45.0 °F 83% 30.09 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:54 AM 45.0 °F - 43.0 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 46.0 °F 44.8 °F 43.0 °F 89% 30.11 in 10.0 mi West 3.5 mph - N/A   Clear
7:54 AM 52.0 °F - 46.0 °F 80% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
8:54 AM 59.0 °F - 46.9 °F 64% 30.13 in 10.0 mi West 3.5 mph - N/A   Clear
9:54 AM 63.0 °F - 46.0 °F 54% 30.14 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:54 AM 66.0 °F - 48.9 °F 54% 30.14 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:54 AM 68.0 °F - 48.0 °F 49% 30.14 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
12:54 PM 66.9 °F - 46.9 °F 49% 30.14 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
1:54 PM 69.1 °F - 48.9 °F 49% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Overcast
2:54 PM 71.1 °F - 48.9 °F 45% 30.13 in 10.0 mi WSW 9.2 mph - N/A   Overcast
3:54 PM 71.1 °F - 48.0 °F 44% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Overcast
4:54 PM 72.0 °F - 50.0 °F 46% 30.12 in 10.0 mi Variable 5.8 mph - N/A   Overcast
5:54 PM 66.9 °F - 53.1 °F 61% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Overcast
6:54 PM 64.9 °F - 53.1 °F 65% 30.11 in 10.0 mi ESE 6.9 mph - N/A   Overcast
7:54 PM 64.0 °F - 53.1 °F 67% 30.11 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
8:54 PM 61.0 °F - 52.0 °F 72% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 55.9 °F - 52.0 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 54.0 °F - 51.1 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 52.0 °F - 48.9 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear