Alpena, MI

12:19 PM EST on February 13, 2016 (GMT -0500)
Alpena County Regional

Weather History for KAPN - April, 2012

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Friday, April 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 44 °F  
Max Temperature 40 °F 55 °F 86 °F (1987)
Min Temperature 33 °F 33 °F 18 °F (1928)
Degree Days  
Heating Degree Days 28 21  
Month to date heating degree days 455 508  
Since 1 July heating degree days 6164 7364  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 6 0  
Moisture  
Dew Point 35 °F    
Average Humidity 84    
Maximum Humidity 92    
Minimum Humidity 75    
Precipitation  
Precipitation 0.79 in 0.08 in 0.90 in (2009)
Month to date precipitation 1.35 1.62  
Year to date precipitation 6.71 6.46  
Snow  
Snow T in 0.20 in 2.90 in (2011)
Month to date snowfall T 5.0  
Since 1 July snowfall 53.3 83.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 13 mph (NNE)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 8 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Apr. 20, 2012 Rise Set
Actual Time 6:40 AM EDT 8:26 PM EDT
Civil Twilight 6:08 AM EDT 8:58 PM EDT
Nautical Twilight 5:30 AM EDT 9:36 PM EDT
Astronomical Twilight 4:49 AM EDT 10:18 PM EDT
Moon 6:03 AM EDT (4/20) 8:11 PM EDT (4/20)
Length of Visible Light 14h 49m
Length of Day
13h 46m
Waning Crescent, 0% of the Moon is Illuminated
Apr 20
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:54 AM 39.9 °F 32.9 °F 37.9 °F 93% 29.97 in 8.0 mi NE 11.5 mph 17.3 mph 0.05 in Rain Light Rain
2:54 AM 39.9 °F 33.4 °F 37.9 °F 93% 29.93 in 10.0 mi ENE 10.4 mph - 0.05 in Rain Light Rain
3:18 AM 39.2 °F 31.2 °F 37.4 °F 93% 29.91 in 10.0 mi ENE 13.8 mph 26.5 mph 0.01 in Rain Light Rain
3:54 AM 39.0 °F 30.6 °F 37.0 °F 93% 29.91 in 6.0 mi ENE 15.0 mph - 0.04 in Rain Rain
4:22 AM 39.2 °F 30.2 °F 37.4 °F 93% 29.88 in 6.0 mi ENE 17.3 mph 23.0 mph 0.05 in Rain Rain
4:54 AM 39.0 °F 31.8 °F 37.0 °F 93% 29.89 in 8.0 mi East 11.5 mph - 0.09 in Rain Light Rain
5:54 AM 39.0 °F 32.8 °F 37.0 °F 93% 29.89 in 10.0 mi East 9.2 mph - 0.04 in Rain Light Rain
6:54 AM 39.0 °F 31.0 °F 37.0 °F 93% 29.85 in 10.0 mi ENE 13.8 mph - 0.01 in   Overcast
7:54 AM 37.9 °F 30.0 °F 37.0 °F 97% 29.85 in 6.0 mi NE 12.7 mph - 0.04 in Rain Rain
8:00 AM 37.4 °F 28.5 °F 37.4 °F 100% 29.83 in 6.0 mi NNE 15.0 mph 20.7 mph 0.01 in Rain Rain
8:54 AM 37.0 °F 28.1 °F 35.1 °F 93% 29.85 in 5.0 mi NNE 15.0 mph - 0.11 in Rain Light Rain
9:54 AM 34.0 °F 24.6 °F 33.1 °F 96% 29.84 in 3.0 mi NNE 13.8 mph - 0.16 in Rain , Snow Rain
10:54 AM 34.0 °F 23.4 °F 33.1 °F 96% 29.83 in 9.0 mi NNE 17.3 mph 24.2 mph 0.16 in Rain Light Rain
11:54 AM 36.0 °F 25.6 °F 34.0 °F 93% 29.84 in 10.0 mi NNE 18.4 mph 23.0 mph 0.00 in Rain Light Rain
12:09 PM 35.6 °F 25.2 °F 33.8 °F 93% 29.82 in 7.0 mi NE 18.4 mph 26.5 mph 0.01 in Rain Light Rain
12:37 PM 35.6 °F 25.9 °F 33.8 °F 93% 29.84 in 10.0 mi NNE 16.1 mph 25.3 mph 0.02 in Rain Light Rain
12:54 PM 36.0 °F 25.3 °F 34.0 °F 93% 29.85 in 10.0 mi NNE 19.6 mph 25.3 mph 0.02 in Rain Light Rain
1:54 PM 36.0 °F 26.0 °F 34.0 °F 93% 29.86 in 10.0 mi NNE 17.3 mph 25.3 mph 0.00 in   Overcast
2:54 PM 36.0 °F 27.1 °F 34.0 °F 93% 29.89 in 10.0 mi NNE 13.8 mph 23.0 mph N/A   Overcast
3:32 PM 35.6 °F 25.5 °F 33.8 °F 93% 29.88 in 2.5 mi NNE 17.3 mph 23.0 mph 0.00 in Rain Light Rain
3:40 PM 35.6 °F 26.6 °F 33.8 °F 93% 29.89 in 2.5 mi NNE 13.8 mph 23.0 mph 0.00 in Rain Light Rain
3:54 PM 36.0 °F 27.1 °F 35.1 °F 97% 29.91 in 2.5 mi NNE 13.8 mph - 0.00 in Rain Light Rain
4:06 PM 37.4 °F 28.9 °F 35.6 °F 93% 29.89 in 3.0 mi NNE 13.8 mph - 0.00 in Rain Light Rain
4:30 PM 37.4 °F 28.9 °F 35.6 °F 93% 29.89 in 4.0 mi North 13.8 mph - 0.00 in Rain Light Rain
4:54 PM 37.0 °F 27.7 °F 35.1 °F 93% 29.92 in 5.0 mi North 16.1 mph - 0.02 in Rain Light Rain
5:54 PM 37.9 °F 28.5 °F 35.1 °F 89% 29.92 in 10.0 mi North 17.3 mph - 0.00 in   Overcast
6:54 PM 37.9 °F 28.2 °F 34.0 °F 86% 29.94 in 10.0 mi North 18.4 mph - N/A   Overcast
7:54 PM 37.0 °F 28.9 °F 33.1 °F 86% 29.96 in 10.0 mi North 12.7 mph - N/A   Overcast
8:14 PM 37.4 °F 28.9 °F 32.0 °F 81% 29.94 in 10.0 mi NNE 13.8 mph - N/A   Overcast
8:54 PM 37.0 °F 29.8 °F 30.9 °F 79% 29.99 in 10.0 mi NNE 10.4 mph - N/A   Overcast
9:54 PM 36.0 °F 29.6 °F 30.9 °F 82% 30.01 in 10.0 mi NNE 8.1 mph - N/A   Overcast
10:54 PM 34.0 °F 28.0 °F 30.0 °F 85% 30.01 in 10.0 mi North 6.9 mph - N/A   Overcast
11:54 PM 35.1 °F 27.9 °F 28.9 °F 78% 30.00 in 10.0 mi North 9.2 mph - N/A   Clear