Alpena, MI

11:53 PM EDT on September 25, 2017 (GMT -0400)
Alpena County Regional

Weather History for KAPN - September, 2014

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Friday, September 12, 2014

  Actual Average Record
Temperature  
Mean Temperature 50 °F 59 °F  
Max Temperature 53 °F 71 °F 97 °F (1931)
Min Temperature 46 °F 48 °F 28 °F (1943)
Degree Days  
Heating Degree Days 15 7  
Month to date heating degree days 43 63  
Since 1 July heating degree days 167 178  
Cooling Degree Days 0 1  
Month to date cooling degree days 18 14  
Year to date cooling degree days 168 280  
Moisture  
Dew Point 43 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 63    
Precipitation  
Precipitation 0.09 in 0.10 in 1.80 in (1953)
Month to date precipitation 2.40 1.20  
Year to date precipitation 24.30 19.98  
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 6 mph (NNE)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 9 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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Date:

Astronomy

Sep. 12, 2014 Rise Set
Actual Time 7:09 AM EDT 7:50 PM EDT
Civil Twilight 6:39 AM EDT 8:20 PM EDT
Nautical Twilight 6:04 AM EDT 8:55 PM EDT
Astronomical Twilight 5:27 AM EDT 9:32 PM EDT
Moon 9:58 PM EDT (9/12) 11:23 AM EDT (9/12)
Length of Visible Light 13h 40m
Length of Day
12h 41m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 12
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

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 48.0 °F - 45.0 °F 89% 30.25 in 10.0 mi WNW 5.8 mph - N/A   Overcast
1:54 AM 48.0 °F - 44.1 °F 86% 30.27 in 10.0 mi WNW 5.8 mph - 0.00 in   Overcast
2:35 AM 48.0 °F - 45.0 °F 89% 30.27 in 5.0 mi North 5.8 mph - 0.00 in Rain Light Rain
2:54 AM 46.9 °F - 46.0 °F 97% 30.28 in 4.0 mi NNE 5.8 mph - 0.01 in Rain Light Rain
3:08 AM 46.9 °F - 46.0 °F 97% 30.27 in 4.0 mi NNE 5.8 mph - 0.00 in Rain Light Rain
3:17 AM 46.9 °F - 46.0 °F 97% 30.27 in 5.0 mi NNE 8.1 mph - 0.00 in Rain Light Rain
3:26 AM 46.9 °F - 46.0 °F 97% 30.27 in 6.0 mi NE 5.8 mph - 0.00 in   Overcast
3:40 AM 46.9 °F - 46.0 °F 97% 30.27 in 10.0 mi NNE 5.8 mph - 0.00 in   Overcast
3:54 AM 46.9 °F - 46.0 °F 97% 30.28 in 10.0 mi NNE 5.8 mph - 0.00 in   Overcast
4:17 AM 46.9 °F - 45.0 °F 93% 30.27 in 10.0 mi NNE 5.8 mph - N/A   Overcast
4:31 AM 46.9 °F - 45.0 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
4:38 AM 46.9 °F - 45.0 °F 93% 30.28 in 10.0 mi NE 3.5 mph - N/A   Overcast
4:54 AM 46.9 °F - 45.0 °F 93% 30.30 in 10.0 mi NNW 3.5 mph - N/A   Overcast
5:54 AM 46.9 °F - 45.0 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:22 AM 46.9 °F - 45.0 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:41 AM 46.9 °F - 45.0 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 46.9 °F - 45.0 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:06 AM 46.9 °F - 45.0 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 46.9 °F - 44.1 °F 90% 30.34 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
8:18 AM 48.9 °F - 45.0 °F 86% 30.33 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
8:49 AM 50.0 °F - 44.6 °F 82% 30.34 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
8:54 AM 50.0 °F - 45.0 °F 83% 30.35 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
9:54 AM 52.0 °F - 41.0 °F 66% 30.35 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
10:54 AM 50.0 °F - 41.0 °F 71% 30.37 in 10.0 mi NNE 5.8 mph - N/A   Overcast
11:54 AM 51.1 °F - 39.9 °F 66% 30.36 in 10.0 mi North 10.4 mph - N/A   Overcast
12:54 PM 52.0 °F - 39.9 °F 63% 30.35 in 10.0 mi North 12.7 mph - N/A   Overcast
1:54 PM 50.0 °F - 39.9 °F 68% 30.36 in 10.0 mi NNE 13.8 mph - N/A   Overcast
2:12 PM 50.0 °F - 39.9 °F 68% 30.35 in 10.0 mi NNE 11.5 mph - N/A   Overcast
2:45 PM 50.0 °F - 39.9 °F 68% 30.33 in 10.0 mi NNE 10.4 mph - N/A   Overcast
2:54 PM 50.0 °F - 39.9 °F 68% 30.35 in 10.0 mi NNE 11.5 mph - N/A   Overcast
3:16 PM 50.0 °F - 39.9 °F 68% 30.32 in 10.0 mi NNE 12.7 mph - N/A   Overcast
3:54 PM 50.0 °F - 39.0 °F 66% 30.33 in 10.0 mi NNE 8.1 mph - N/A   Overcast
4:54 PM 51.1 °F - 39.0 °F 63% 30.32 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
5:54 PM 50.0 °F - 39.0 °F 66% 30.30 in 10.0 mi ENE 9.2 mph - N/A   Overcast
6:54 PM 48.9 °F - 39.0 °F 69% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:54 PM 48.0 °F - 41.0 °F 77% 30.32 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:54 PM 46.9 °F - 42.1 °F 83% 30.30 in 10.0 mi NE 3.5 mph - 0.00 in Rain Light Rain
9:54 PM 46.9 °F - 42.1 °F 83% 30.28 in 10.0 mi NE 3.5 mph - 0.00 in   Overcast
10:54 PM 46.9 °F - 43.0 °F 86% 30.27 in 10.0 mi NNE 3.5 mph - 0.00 in Rain Light Rain
11:54 PM 46.0 °F 42.5 °F 43.0 °F 89% 30.27 in 8.0 mi NNE 6.9 mph - 0.03 in Rain Light Rain