Weather History for Alpena, MI

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Tuesday, September 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 60 °F  
Max Temperature 95 °F 71 °F 95 °F (2013)
Min Temperature 63 °F 48 °F 32 °F (1995)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 47 50  
Since 1 July heating degree days 158 165  
Cooling Degree Days 14 1  
Month to date cooling degree days 19 12  
Year to date cooling degree days 326 278  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 68    
Maximum Humidity 100    
Minimum Humidity 36    
Precipitation  
Precipitation 0.16 in 0.10 in 3.02 in (1968)
Month to date precipitation 0.50 1.00  
Year to date precipitation 22.57 19.78  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 10, 2013 Rise Set
Actual Time 7:07 AM EDT 7:54 PM EDT
Civil Twilight 6:37 AM EDT 8:23 PM EDT
Nautical Twilight 6:02 AM EDT 8:59 PM EDT
Astronomical Twilight 5:24 AM EDT 9:35 PM EDT
Moon 12:47 PM EDT (9/10) 10:40 PM EDT (9/10)
Length of Visible Light 13h 46m
Length of Day
12h 46m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 10
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 64.9 °F - 63.0 °F 93% 29.77 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 72.0 °F - 68.0 °F 87% 29.75 in 10.0 mi SW 6.9 mph - N/A   Clear
2:54 AM 75.0 °F - 70.0 °F 84% 29.75 in 10.0 mi SW 6.9 mph - N/A   Clear
3:54 AM 70.0 °F - 68.0 °F 93% 29.78 in 7.0 mi East 3.5 mph - N/A   Clear
4:54 AM 68.0 °F - 66.0 °F 93% 29.77 in 6.0 mi SSE 6.9 mph - N/A   Clear
5:54 AM 66.0 °F - 64.9 °F 96% 29.78 in 4.0 mi South 3.5 mph - N/A   Clear
6:11 AM 64.4 °F - 64.4 °F 100% 29.78 in 1.8 mi Calm Calm - N/A   Clear
6:29 AM 64.4 °F - 64.4 °F 100% 29.78 in 3.0 mi Calm Calm - N/A   Clear
6:41 AM 64.4 °F - 64.4 °F 100% 29.78 in 1.8 mi Calm Calm - N/A   Clear
6:52 AM 64.4 °F - 64.4 °F 100% 29.79 in 3.0 mi Calm Calm - N/A   Clear
6:54 AM 64.0 °F - 64.0 °F 100% 29.78 in 4.0 mi Calm Calm - N/A   Clear
7:54 AM 72.0 °F - 69.1 °F 91% 29.79 in 8.0 mi SW 4.6 mph - N/A   Clear
8:54 AM 79.0 °F - 69.1 °F 72% 29.79 in 8.0 mi WSW 9.2 mph - N/A   Clear
9:54 AM 81.0 °F 84.1 °F 69.1 °F 67% 29.81 in 9.0 mi WSW 9.2 mph 19.6 mph N/A   Clear
10:54 AM 84.9 °F 88.8 °F 69.1 °F 59% 29.81 in 10.0 mi WSW 9.2 mph - N/A   Clear
11:54 AM 87.1 °F 91.3 °F 69.1 °F 55% 29.81 in 10.0 mi WSW 9.2 mph 18.4 mph N/A   Clear
12:54 PM 90.0 °F 93.6 °F 68.0 °F 48% 29.82 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Clear
1:54 PM 91.9 °F 95.9 °F 68.0 °F 45% 29.81 in 9.0 mi WSW 10.4 mph 19.6 mph N/A   Clear
2:54 PM 93.9 °F 97.5 °F 66.9 °F 41% 29.81 in 9.0 mi WSW 10.4 mph 19.6 mph N/A   Clear
3:54 PM 93.9 °F 97.0 °F 66.0 °F 40% 29.79 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Clear
4:54 PM 95.0 °F 97.4 °F 64.9 °F 37% 29.80 in 10.0 mi West 13.8 mph 24.2 mph N/A   Clear
5:54 PM 93.0 °F 95.0 °F 64.9 °F 39% 29.80 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Partly Cloudy
6:54 PM 91.0 °F 93.8 °F 66.0 °F 44% 29.83 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
7:54 PM 75.0 °F - 68.0 °F 79% 29.87 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
8:54 PM 75.0 °F - 68.0 °F 79% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:54 PM 73.0 °F - 68.0 °F 84% 29.91 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
10:50 PM 73.4 °F - 66.2 °F 78% 29.97 in 10.0 mi NNW 9.2 mph - N/A Thunderstorm Thunderstorm
10:54 PM 73.0 °F - 66.9 °F 81% 29.95 in 9.0 mi North 9.2 mph - N/A Thunderstorm Thunderstorm
11:13 PM 69.8 °F - 66.2 °F 88% 29.92 in 2.5 mi NE 9.2 mph - 0.10 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:18 PM 69.8 °F - 68.0 °F 94% 29.93 in 2.5 mi NE 4.6 mph - 0.16 in Rain Light Rain
11:25 PM 69.8 °F - 68.0 °F 94% 29.94 in 10.0 mi NNW 3.5 mph - 0.16 in Rain Light Rain
11:54 PM 68.0 °F - 66.9 °F 96% 29.94 in 10.0 mi NNW 6.9 mph - 0.16 in   Mostly Cloudy