Alpena, MI

10:47 AM EDT on April 23, 2017 (GMT -0400)
Alpena County Regional

Weather History for KAPN - May, 2015

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Friday, May 15, 2015

  Actual Average Record
Temperature  
Mean Temperature 52 °F 52 °F  
Max Temperature 57 °F 64 °F 92 °F (1962)
Min Temperature 46 °F 40 °F 23 °F (1925)
Degree Days  
Heating Degree Days 13 13  
Month to date heating degree days 170 228  
Since 1 July heating degree days 8311 7787  
Cooling Degree Days 0 0  
Month to date cooling degree days 5 0  
Year to date cooling degree days 5 2  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 78    
Maximum Humidity 96    
Minimum Humidity 60    
Precipitation  
Precipitation 0.10 in 0.08 in 1.01 in (1957)
Month to date precipitation 1.78 1.21  
Year to date precipitation 6.67 8.44  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 6 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

May. 15, 2015 Rise Set
Actual Time 6:05 AM EDT 8:56 PM EDT
Civil Twilight 5:31 AM EDT 9:31 PM EDT
Nautical Twilight 4:47 AM EDT 10:14 PM EDT
Astronomical Twilight 3:56 AM EDT 11:06 PM EDT
Moon 4:42 AM EDT (5/15) 6:06 PM EDT (5/15)
Length of Visible Light 16h 00m
Length of Day
14h 51m
Waning Crescent, 8% of the Moon is Illuminated
May 15
Waning Crescent
May 18
New
May 25
First Quarter
Jun 2
Full
Jun 9
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 46.0 °F 44.8 °F 37.0 °F 71% 30.20 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
1:54 AM 46.4 °F 43.5 °F 37.4 °F 71% 30.18 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:54 AM 46.9 °F - 35.1 °F 63% 30.17 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:54 AM 46.0 °F 44.8 °F 34.0 °F 63% 30.15 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
4:54 AM 46.4 °F - 35.6 °F 66% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 48.0 °F - 37.9 °F 68% 30.12 in 10.0 mi SE 6.9 mph - N/A   Overcast
6:54 AM 48.0 °F - 37.9 °F 68% 30.11 in 10.0 mi ESE 5.8 mph - N/A   Overcast
7:54 AM 48.0 °F - 39.9 °F 74% 30.09 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
8:54 AM 48.2 °F - 41.0 °F 76% 30.06 in 10.0 mi ESE 6.9 mph - N/A   Overcast
9:54 AM 48.9 °F - 45.0 °F 86% 30.05 in 8.0 mi SE 5.8 mph - 0.00 in Rain Light Rain
10:54 AM 50.0 °F - 46.9 °F 89% 30.04 in 4.0 mi ESE 8.1 mph - 0.01 in Rain Light Rain
11:17 AM 48.9 °F - 46.9 °F 93% 30.02 in 2.5 mi East 8.1 mph - 0.05 in Rain Rain
11:27 AM 48.9 °F - 46.9 °F 93% 30.02 in 2.5 mi ESE 5.8 mph - 0.07 in Rain Light Rain
11:38 AM 48.0 °F - 46.9 °F 96% 30.02 in 3.0 mi East 9.2 mph - 0.08 in Rain Light Rain
11:54 AM 48.9 °F - 46.9 °F 93% 30.04 in 3.0 mi ESE 6.9 mph - 0.08 in Rain Light Rain
12:44 PM 48.0 °F - 46.0 °F 93% 30.01 in 2.5 mi ESE 6.9 mph - 0.01 in Rain Light Rain
12:54 PM 48.9 °F - 46.9 °F 93% 30.02 in 2.5 mi ESE 6.9 mph - 0.01 in Rain Light Rain
1:47 PM 51.1 °F - 48.9 °F 92% 29.98 in 3.0 mi SE 5.8 mph - 0.00 in   Overcast
1:54 PM 51.1 °F - 48.9 °F 92% 30.00 in 4.0 mi SE 5.8 mph - 0.00 in   Overcast
2:54 PM 53.1 °F - 51.1 °F 93% 29.99 in 5.0 mi East 4.6 mph - N/A   Overcast
3:54 PM 52.0 °F - 50.0 °F 93% 29.98 in 5.0 mi ESE 3.5 mph - N/A   Overcast
4:11 PM 53.1 °F - 48.9 °F 86% 29.96 in 6.0 mi ENE 4.6 mph - N/A   Overcast
4:27 PM 53.1 °F - 50.0 °F 89% 29.95 in 6.0 mi East 4.6 mph - N/A   Overcast
4:54 PM 53.1 °F - 50.0 °F 89% 29.96 in 7.0 mi East 4.6 mph - N/A   Overcast
5:54 PM 55.0 °F - 51.1 °F 86% 29.97 in 8.0 mi NE 3.5 mph - N/A   Overcast
6:02 PM 55.9 °F - 51.1 °F 84% 29.96 in 9.0 mi Calm Calm - N/A   Overcast
6:54 PM 55.9 °F - 51.1 °F 84% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
7:12 PM 55.9 °F - 51.1 °F 84% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Overcast
7:54 PM 54.0 °F - 51.1 °F 90% 29.97 in 7.0 mi SE 3.5 mph - N/A   Overcast
8:30 PM 53.1 °F - 51.1 °F 93% 29.97 in 4.0 mi Calm Calm - N/A   Overcast
8:49 PM 53.6 °F - 51.8 °F 94% 29.98 in 2.5 mi Calm Calm - N/A   Overcast
8:54 PM 53.1 °F - 51.1 °F 93% 29.99 in 2.5 mi Calm Calm - N/A   Overcast
9:46 PM 53.1 °F - 52.0 °F 96% 30.00 in 1.8 mi Calm Calm - N/A   Overcast
9:54 PM 53.6 °F - 51.8 °F 94% 30.00 in 1.8 mi Calm Calm - N/A   Overcast
9:56 PM 53.1 °F - 52.0 °F 96% 30.00 in 2.0 mi Calm Calm - N/A   Overcast
10:07 PM 53.1 °F - 52.0 °F 96% 30.01 in 1.8 mi Calm Calm - N/A   Overcast
10:54 PM 53.1 °F - 52.0 °F 96% 30.02 in 2.0 mi Calm Calm - N/A   Overcast
11:24 PM 53.1 °F - 52.0 °F 96% 30.01 in 1.5 mi Calm Calm - 0.00 in Rain Light Rain
11:54 PM 53.1 °F - 52.0 °F 96% 30.01 in 2.0 mi Calm Calm - 0.00 in   Overcast