Weather History for Ann Arbor, MI

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Monday, October 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 54 °F 56 °F 78 °F (2007)
Min Temperature 37 °F 35 °F 21 °F (1999)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 42 °F    
Average Humidity 76    
Maximum Humidity 86    
Minimum Humidity 62    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 10 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 18 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. 21, 2013 Rise Set
Actual Time 7:54 AM EDT 6:43 PM EDT
Civil Twilight 7:26 AM EDT 7:11 PM EDT
Nautical Twilight 6:53 AM EDT 7:44 PM EDT
Astronomical Twilight 6:21 AM EDT 8:16 PM EDT
Moon 8:32 PM EDT (10/21) 10:31 AM EDT (10/21)
Length of Visible Light 11h 45m
Length of Day
10h 48m
Waning Gibbous, 93% of the Moon is Illuminated
Oct 21
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter
Nov 17
Full

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 54.0 °F - 41.0 °F 62% 29.85 in 10.0 mi SW 10.4 mph - N/A   Overcast
1:53 AM 54.0 °F - 41.0 °F 62% 29.84 in 10.0 mi SW 10.4 mph - N/A   Overcast
2:53 AM 53.1 °F - 41.0 °F 64% 29.85 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Clear
3:53 AM 53.1 °F - 41.0 °F 64% 29.84 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
4:53 AM 52.0 °F - 41.0 °F 66% 29.85 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
5:53 AM 48.9 °F - 41.0 °F 74% 29.84 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 AM 48.0 °F - 41.0 °F 77% 29.85 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:53 AM 48.0 °F - 41.0 °F 77% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:53 AM 48.9 °F - 42.1 °F 77% 29.88 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:53 AM 51.1 °F - 43.0 °F 74% 29.87 in 10.0 mi SW 8.1 mph - N/A   Overcast
10:53 AM 51.1 °F - 43.0 °F 74% 29.87 in 10.0 mi SW 10.4 mph - N/A   Overcast
11:53 AM 51.1 °F - 45.0 °F 80% 29.86 in 10.0 mi SW 8.1 mph - 0.00 in Rain Light Rain
12:53 PM 51.1 °F - 46.0 °F 83% 29.86 in 10.0 mi SW 6.9 mph - 0.01 in   Overcast
1:53 PM 52.0 °F - 46.0 °F 80% 29.85 in 10.0 mi WSW 11.5 mph - 0.00 in   Overcast
2:12 PM 51.8 °F - 46.4 °F 82% 29.83 in 10.0 mi WSW 12.7 mph 18.4 mph N/A   Overcast
2:53 PM 53.1 °F - 46.0 °F 77% 29.83 in 10.0 mi SW 10.4 mph 18.4 mph N/A   Overcast
3:25 PM 51.8 °F - 46.4 °F 82% 29.81 in 10.0 mi SW 12.7 mph - 0.00 in Rain Light Rain
3:53 PM 53.1 °F - 46.0 °F 77% 29.82 in 10.0 mi SSW 10.4 mph 17.3 mph 0.00 in   Overcast
4:53 PM 51.1 °F - 46.9 °F 86% 29.82 in 9.0 mi SW 9.2 mph - 0.01 in Rain Light Rain
5:21 PM 51.8 °F - 46.4 °F 82% 29.81 in 10.0 mi WSW 8.1 mph - 0.00 in   Overcast
5:28 PM 51.8 °F - 46.4 °F 82% 29.82 in 10.0 mi WSW 8.1 mph - 0.00 in   Overcast
5:48 PM 50.0 °F - 44.6 °F 82% 29.83 in 10.0 mi WNW 11.5 mph - 0.00 in   Overcast
5:53 PM 50.0 °F - 44.1 °F 80% 29.83 in 10.0 mi West 11.5 mph - 0.00 in   Overcast
6:12 PM 48.2 °F - 42.8 °F 82% 29.83 in 10.0 mi West 9.2 mph - N/A   Overcast
6:53 PM 48.9 °F - 43.0 °F 80% 29.84 in 10.0 mi WNW 9.2 mph - N/A   Overcast
7:25 PM 48.2 °F - 39.2 °F 71% 29.84 in 10.0 mi NW 12.7 mph - N/A   Overcast
7:53 PM 46.9 °F - 37.9 °F 71% 29.86 in 10.0 mi West 13.8 mph - N/A   Overcast
8:53 PM 42.1 °F 36.1 °F 35.1 °F 76% 29.87 in 10.0 mi West 10.4 mph - N/A   Clear
9:53 PM 41.0 °F 35.8 °F 33.1 °F 73% 29.87 in 10.0 mi West 8.1 mph - N/A   Clear
10:53 PM 37.9 °F 32.7 °F 33.1 °F 83% 29.86 in 10.0 mi SW 6.9 mph - N/A   Clear
11:53 PM 39.0 °F 31.8 °F 33.1 °F 79% 29.86 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy