Weather History for Ann Arbor, MI

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Monday, October 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 55 °F 58 °F 71 °F (2007)
Min Temperature 46 °F 35 °F 24 °F (2006)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 41 °F    
Average Humidity 72    
Maximum Humidity 82    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 17 mph (WNW)    
Max Wind Speed 30 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 15, 2012 Rise Set
Actual Time 7:48 AM EDT 6:52 PM EDT
Civil Twilight 7:19 AM EDT 7:20 PM EDT
Nautical Twilight 6:47 AM EDT 7:53 PM EDT
Astronomical Twilight 6:14 AM EDT 8:25 PM EDT
Moon 7:58 AM EDT (10/15) 6:49 PM EDT (10/15)
Length of Visible Light 12h 00m
Length of Day
11h 04m
New Moon, 0% of the Moon is Illuminated
Oct 15
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F - 46.9 °F 74% 29.55 in 10.0 mi West 29.9 mph 34.5 mph N/A   Overcast
1:53 AM 53.1 °F - 46.9 °F 80% 29.60 in 10.0 mi West 16.1 mph 29.9 mph N/A   Overcast
2:42 AM 51.8 °F - 44.6 °F 76% 29.62 in 10.0 mi WNW 16.1 mph 27.6 mph N/A   Overcast
2:53 AM 52.0 °F - 45.0 °F 77% 29.62 in 10.0 mi West 18.4 mph 24.2 mph N/A   Overcast
3:14 AM 51.8 °F - 46.4 °F 82% 29.63 in 7.0 mi West 13.8 mph - 0.00 in Rain Light Rain
3:51 AM 51.8 °F - 44.6 °F 76% 29.64 in 10.0 mi West 18.4 mph 25.3 mph 0.00 in   Overcast
3:53 AM 51.1 °F - 45.0 °F 80% 29.64 in 10.0 mi West 15.0 mph 25.3 mph 0.00 in   Overcast
4:53 AM 51.1 °F - 43.0 °F 74% 29.65 in 10.0 mi West 20.7 mph 27.6 mph 0.00 in   Overcast
5:53 AM 48.9 °F - 43.0 °F 80% 29.68 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Overcast
6:53 AM 48.9 °F - 41.0 °F 74% 29.71 in 10.0 mi West 18.4 mph 24.2 mph N/A   Overcast
7:53 AM 50.0 °F - 41.0 °F 71% 29.73 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Overcast
8:53 AM 48.9 °F - 41.0 °F 74% 29.75 in 10.0 mi WNW 13.8 mph - N/A   Overcast
9:53 AM 48.9 °F - 39.0 °F 69% 29.76 in 10.0 mi WNW 16.1 mph 24.2 mph N/A   Overcast
10:39 AM 48.2 °F - 39.2 °F 71% 29.78 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Overcast
10:53 AM 48.9 °F - 39.9 °F 71% 29.78 in 10.0 mi West 17.3 mph - N/A   Overcast
11:07 AM 48.2 °F - 39.2 °F 71% 29.78 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Overcast
11:16 AM 48.2 °F - 39.2 °F 71% 29.79 in 10.0 mi WNW 16.1 mph 20.7 mph N/A   Overcast
11:53 AM 50.0 °F - 39.0 °F 66% 29.80 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Overcast
12:53 PM 51.1 °F - 39.0 °F 63% 29.82 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Overcast
1:27 PM 50.0 °F - 39.2 °F 66% 29.82 in 10.0 mi WNW 13.8 mph - N/A   Overcast
1:53 PM 52.0 °F - 41.0 °F 66% 29.82 in 10.0 mi West 17.3 mph 25.3 mph N/A   Overcast
2:27 PM 51.8 °F - 41.0 °F 67% 29.82 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Overcast
2:41 PM 50.0 °F - 41.0 °F 71% 29.82 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Overcast
2:53 PM 50.0 °F - 41.0 °F 71% 29.83 in 10.0 mi WNW 15.0 mph - N/A   Overcast
3:53 PM 50.0 °F - 39.9 °F 68% 29.85 in 10.0 mi WNW 17.3 mph 21.9 mph N/A   Overcast
4:53 PM 48.9 °F - 39.0 °F 69% 29.87 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Overcast
5:22 PM 48.2 °F - 39.2 °F 71% 29.87 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Overcast
5:53 PM 48.9 °F - 39.0 °F 69% 29.88 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:53 PM 48.0 °F - 39.0 °F 71% 29.90 in 10.0 mi WNW 9.2 mph - N/A   Overcast
7:53 PM 46.9 °F - 39.0 °F 74% 29.91 in 10.0 mi NW 11.5 mph - N/A   Overcast
8:53 PM 46.9 °F - 39.0 °F 74% 29.93 in 10.0 mi NW 5.8 mph - N/A   Overcast
9:53 PM 46.9 °F - 37.9 °F 71% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Overcast
10:53 PM 46.9 °F - 37.9 °F 71% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Overcast
11:24 PM 46.4 °F 44.3 °F 37.4 °F 71% 29.94 in 10.0 mi WNW 4.6 mph - N/A   Overcast
11:32 PM 46.4 °F 44.3 °F 37.4 °F 71% 29.93 in 10.0 mi NW 4.6 mph - N/A   Overcast
11:53 PM 46.0 °F 43.9 °F 37.9 °F 73% 29.95 in 10.0 mi WNW 4.6 mph - N/A   Overcast