Weather History for Ann Arbor, MI

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Monday, July 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 87 °F 80 °F 95 °F (2007)
Min Temperature 55 °F 54 °F 45 °F (2004)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 1 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog    
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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Astronomy

Jul. 09, 2012 Rise Set
Actual Time 6:07 AM EDT 9:12 PM EDT
Civil Twilight 5:33 AM EDT 9:46 PM EDT
Nautical Twilight 4:50 AM EDT 10:29 PM EDT
Astronomical Twilight 3:58 AM EDT 11:20 PM EDT
Moon No Moon Rise 12:42 PM EDT (7/9)
Length of Visible Light 16h 12m
Length of Day
15h 04m
Waning Gibbous, 64% of the Moon is Illuminated
Jul 9
Waning Gibbous
Jul 10
Last Quarter
Jul 19
New
Jul 26
First Quarter
Aug 1
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F - 57.9 °F 93% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 57.9 °F - 55.9 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 59.0 °F - 57.0 °F 93% 30.04 in 8.0 mi Calm Calm - N/A   Clear
3:12 AM 57.2 °F - 55.4 °F 94% 30.05 in 1.5 mi Calm Calm - N/A   Clear
3:14 AM 57.2 °F - 55.4 °F 94% 30.05 in 0.8 mi Calm Calm - N/A   Clear
3:47 AM 59.0 °F - 57.2 °F 94% 30.05 in 1.5 mi Calm Calm - N/A   Clear
4:10 AM 60.8 °F - 57.2 °F 88% 30.05 in 1.5 mi Calm Calm - N/A   Clear
4:13 AM 59.0 °F - 57.2 °F 94% 30.05 in 3.0 mi Calm Calm - N/A   Clear
4:24 AM 60.8 °F - 57.2 °F 88% 30.05 in 0.8 mi Calm Calm - N/A   Clear
4:35 AM 57.2 °F - 55.4 °F 94% 30.05 in 1.8 mi Calm Calm - N/A   Clear
4:42 AM 57.2 °F - 55.4 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 57.2 °F - 55.4 °F 94% 30.06 in 1.2 mi Calm Calm - N/A   Clear
4:53 AM 57.0 °F - 55.9 °F 96% 30.04 in 0.8 mi Calm Calm - N/A   Clear
5:14 AM 60.8 °F - 57.2 °F 88% 30.06 in 7.0 mi Calm Calm - N/A   Clear
5:21 AM 57.2 °F - 55.4 °F 94% 30.06 in 1.2 mi Calm Calm - N/A   Clear
5:28 AM 59.0 °F - 57.2 °F 94% 30.06 in 0.5 mi Calm Calm - N/A Fog Fog
5:35 AM 57.2 °F - 55.4 °F 94% 30.06 in 1.8 mi Calm Calm - N/A   Clear
5:42 AM 57.2 °F - 55.4 °F 94% 30.07 in 10.0 mi Calm Calm - N/A   Clear
5:46 AM 55.4 °F - 55.4 °F 100% 30.07 in 1.2 mi Calm Calm - N/A   Clear
6:27 AM 57.2 °F - 55.4 °F 94% 30.07 in 0.2 mi North - - N/A Fog Fog
6:45 AM 59.0 °F - 57.2 °F 94% 30.07 in 1.8 mi North - - N/A   Clear
6:53 AM 59.0 °F - 57.9 °F 96% 30.06 in 9.0 mi Calm Calm - N/A   Clear
7:53 AM 69.1 °F - 59.0 °F 70% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 73.0 °F - 57.9 °F 59% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 75.0 °F - 57.9 °F 55% 30.06 in 10.0 mi North - - N/A   Scattered Clouds
10:53 AM 78.1 °F - 59.0 °F 52% 30.06 in 10.0 mi North - - N/A   Mostly Cloudy
11:53 AM 78.1 °F - 59.0 °F 52% 30.05 in 10.0 mi North - - N/A   Partly Cloudy
12:53 PM 82.0 °F 82.4 °F 60.1 °F 47% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
1:53 PM 82.9 °F 82.8 °F 59.0 °F 44% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 82.9 °F 82.6 °F 57.9 °F 42% 30.01 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
3:09 PM 80.6 °F 81.5 °F 60.8 °F 51% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 80.1 °F 80.9 °F 60.1 °F 50% 30.01 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
4:53 PM 78.1 °F - 63.0 °F 60% 30.00 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:53 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.99 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
6:53 PM 78.1 °F - 62.1 °F 58% 29.99 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
7:53 PM 77.0 °F - 62.1 °F 60% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
8:53 PM 73.0 °F - 63.0 °F 71% 30.00 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
9:53 PM 68.0 °F - 64.0 °F 87% 30.00 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
10:53 PM 66.0 °F - 63.0 °F 90% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 64.9 °F - 62.1 °F 90% 30.02 in 7.0 mi Calm Calm - N/A   Partly Cloudy