Weather History for Alpena, MI

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Tuesday, May 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 52 °F 54 °F  
Max Temperature 57 °F 66 °F 92 °F (1975)
Min Temperature 47 °F 42 °F 24 °F (1924)
Degree Days  
Heating Degree Days 13 12  
Month to date heating degree days 334 289  
Since 1 July heating degree days 9003 7848  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 2  
Moisture  
Dew Point 47 °F    
Average Humidity 75    
Maximum Humidity 93    
Minimum Humidity 57    
Precipitation  
Precipitation 0.48 in 0.09 in 1.09 in (1946)
Month to date precipitation 2.31 1.66  
Year to date precipitation 11.50 8.89  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 20, 2014 Rise Set
Actual Time 5:59 AM EDT 9:02 PM EDT
Civil Twilight 5:24 AM EDT 9:37 PM EDT
Nautical Twilight 4:40 AM EDT 10:22 PM EDT
Astronomical Twilight 3:46 AM EDT 11:16 PM EDT
Moon 1:25 AM EDT (5/20) 12:12 PM EDT (5/20)
Length of Visible Light 16h 12m
Length of Day
15h 02m
Waning Gibbous, 60% of the Moon is Illuminated
May 20
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 13
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 50.0 °F 46.0 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 50.0 °F 46.0 °F 86% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 51.1 °F 46.0 °F 83% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:54 AM 52.0 °F 45.0 °F 77% 30.10 in 10.0 mi WSW 3.5 mph - N/A   Overcast
4:54 AM 57.0 °F 42.1 °F 57% 30.10 in 10.0 mi SW 6.9 mph - N/A   Overcast
5:54 AM 53.1 °F 45.0 °F 74% 30.09 in 10.0 mi SW 9.2 mph 19.6 mph N/A   Overcast
6:54 AM 53.1 °F 46.0 °F 77% 30.07 in 10.0 mi SSW 8.1 mph - N/A   Overcast
7:54 AM 52.0 °F 46.9 °F 83% 30.08 in 10.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
8:54 AM 51.1 °F 48.0 °F 89% 30.09 in 5.0 mi SSE 5.8 mph - 0.10 in Rain Rain
9:54 AM 50.0 °F 48.9 °F 96% 30.10 in 3.0 mi SE 6.9 mph - 0.24 in Rain Rain
10:54 AM 50.0 °F 48.0 °F 93% 30.03 in 7.0 mi SE 15.0 mph - 0.11 in Rain Light Rain
11:31 AM 50.0 °F 48.9 °F 96% 30.03 in 10.0 mi SE 10.4 mph - 0.03 in   Overcast
11:54 AM 51.1 °F 48.9 °F 92% 30.03 in 10.0 mi SE 15.0 mph - 0.03 in   Overcast
12:09 PM 50.0 °F 48.0 °F 93% 30.01 in 10.0 mi SE 13.8 mph - N/A   Overcast
12:41 PM 50.0 °F 48.9 °F 96% 30.00 in 10.0 mi SE 12.7 mph - N/A   Overcast
12:54 PM 50.0 °F 48.0 °F 93% 30.00 in 10.0 mi ESE 15.0 mph - N/A   Overcast
1:02 PM 50.0 °F 48.0 °F 93% 29.99 in 10.0 mi ESE 17.3 mph - N/A   Overcast
1:34 PM 48.9 °F 46.9 °F 93% 30.00 in 10.0 mi SE 12.7 mph - N/A   Overcast
1:54 PM 48.0 °F 45.0 °F 89% 30.00 in 10.0 mi ESE 13.8 mph 21.9 mph N/A   Overcast
2:36 PM 48.9 °F 46.0 °F 90% 29.98 in 10.0 mi ESE 11.5 mph 20.7 mph N/A   Overcast
2:54 PM 48.9 °F 46.0 °F 90% 29.99 in 10.0 mi ESE 12.7 mph 19.6 mph N/A   Overcast
3:43 PM 50.0 °F 46.0 °F 86% 29.97 in 10.0 mi SE 12.7 mph - N/A   Overcast
3:54 PM 50.0 °F 46.0 °F 86% 29.98 in 10.0 mi SE 13.8 mph - N/A   Overcast
4:18 PM 48.9 °F 46.0 °F 90% 29.96 in 10.0 mi ESE 15.0 mph - N/A   Overcast
4:54 PM 51.1 °F 46.9 °F 86% 29.97 in 10.0 mi SE 10.4 mph - N/A   Overcast
5:54 PM 51.1 °F 46.9 °F 86% 29.96 in 10.0 mi SE 8.1 mph - N/A   Overcast
6:07 PM 51.1 °F 46.9 °F 86% 29.95 in 10.0 mi ESE 10.4 mph - N/A   Overcast
6:54 PM 48.9 °F 46.0 °F 90% 29.95 in 10.0 mi ESE 8.1 mph - N/A   Overcast
7:10 PM 48.9 °F 46.0 °F 90% 29.94 in 10.0 mi ESE 8.1 mph - N/A   Overcast
7:54 PM 48.9 °F 46.0 °F 90% 29.94 in 10.0 mi SE 4.6 mph - N/A   Overcast
8:32 PM 50.0 °F 46.0 °F 86% 29.92 in 10.0 mi SSE 4.6 mph - N/A   Overcast
8:54 PM 50.0 °F 46.0 °F 86% 29.93 in 10.0 mi SSE 3.5 mph - N/A   Overcast
9:49 PM 50.0 °F 46.4 °F 87% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
9:54 PM 50.0 °F 46.0 °F 86% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 50.0 °F 46.9 °F 89% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
11:54 PM 51.1 °F 48.0 °F 89% 29.93 in 10.0 mi Calm Calm - N/A   Overcast