History for Ann Arbor, MI

Thursday, September 6, 2012 — View Current Conditions
Thursday, September 6, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 74 °F -  
Max Temperature 87 °F 76 °F 87 °F (1999)
Min Temperature 63 °F 51 °F 42 °F (2003)
Cooling Degree Days 10    
Growing Degree Days 24 (Base 50)    
Moisture
Dew Point 62 °F    
Average Humidity 77    
Maximum Humidity 96    
Minimum Humidity 37    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.87 in    
Wind
Wind Speed 2 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Thunderstorm    
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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Local Photos
Sunset Clouds
September Clouds
September Blooms
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Astronomy
May. 25, 2013 Rise Set
Actual Time 7:06 AM EDT 7:59 PM EDT
Civil Twilight 6:37 AM EDT 8:27 PM EDT
Nautical Twilight 6:03 AM EDT 9:01 PM EDT
Astronomical Twilight 5:28 AM EDT 9:36 PM EDT
Moon 11:01 PM EDT (9/6) 1:12 PM EDT (9/6)
Length Of Visible Light 13h 50m
Length of Day
12h 53m
Waning Gibbous, 67% of the Moon is Illuminated
Sep 6
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
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Hourly Observations
Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:14 AM 66.2 °F - 64.4 °F 94% 29.83 in 1.5 mi Calm Calm - N/A   Partly Cloudy
12:17 AM 66.2 °F - 64.4 °F 94% 29.83 in 3.0 mi Calm Calm - N/A   Partly Cloudy
12:20 AM 66.2 °F - 64.4 °F 94% 29.83 in 1.5 mi Calm Calm - N/A   Partly Cloudy
12:22 AM 66.2 °F - 64.4 °F 94% 29.83 in 0.8 mi Calm Calm - N/A   Mist
12:40 AM 64.4 °F - 62.6 °F 94% 29.83 in 1.5 mi West 3.5 mph - N/A   Clear
12:53 AM 64.9 °F - 63.0 °F 93% 29.82 in 5.0 mi WNW 4.6 mph - N/A   Clear
1:53 AM 66.0 °F - 64.9 °F 96% 29.83 in 3.0 mi Calm Calm - N/A   Clear
2:01 AM 64.4 °F - 62.6 °F 94% 29.84 in 2.0 mi Calm Calm - N/A   Clear
2:12 AM 66.2 °F - 64.4 °F 94% 29.84 in 6.0 mi NW 4.6 mph - N/A   Clear
2:53 AM 69.1 °F - 66.0 °F 90% 29.83 in 8.0 mi WNW 3.5 mph - N/A   Clear
3:53 AM 63.0 °F - 61.0 °F 93% 29.85 in 3.0 mi Calm Calm - N/A   Clear
4:19 AM 64.4 °F - 62.6 °F 94% 29.86 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
4:30 AM 66.2 °F - 64.4 °F 94% 29.86 in 5.0 mi Calm Calm - N/A   Overcast
4:53 AM 64.9 °F - 63.0 °F 93% 29.85 in 5.0 mi Calm Calm - N/A   Overcast
5:53 AM 69.1 °F - 64.0 °F 84% 29.85 in 10.0 mi North 5.8 mph - N/A   Overcast
6:53 AM 68.0 °F - 63.0 °F 84% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 66.9 °F - 64.0 °F 90% 29.89 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 70.0 °F - 64.0 °F 81% 29.90 in 9.0 mi Calm Calm - N/A Thunderstorm Mostly Cloudy
9:08 AM 69.8 °F - 62.6 °F 78% 29.93 in 10.0 mi West 9.2 mph - N/A   Overcast
9:53 AM 73.9 °F - 64.0 °F 71% 29.91 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
10:53 AM 75.0 °F - 64.0 °F 69% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:53 AM 77.0 °F - 63.0 °F 62% 29.91 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:53 PM 80.1 °F 81.7 °F 64.0 °F 58% 29.90 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:53 PM 81.0 °F 82.5 °F 64.0 °F 56% 29.89 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
2:53 PM 82.9 °F 84.0 °F 63.0 °F 51% 29.88 in 10.0 mi North 3.5 mph - N/A   Overcast
3:53 PM 86.0 °F 85.0 °F 57.9 °F 38% 29.86 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
4:53 PM 84.9 °F 83.9 °F 57.0 °F 38% 29.86 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 PM 86.0 °F 84.9 °F 57.0 °F 37% 29.84 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
6:53 PM 81.0 °F 81.3 °F 59.0 °F 47% 29.85 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 PM 72.0 °F - 62.1 °F 71% 29.87 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:53 PM 66.9 °F - 61.0 °F 81% 29.88 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 68.0 °F - 62.1 °F 81% 29.89 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
10:53 PM 73.9 °F - 59.0 °F 59% 29.89 in 10.0 mi WNW 11.5 mph - N/A   Clear
11:53 PM 69.1 °F - 57.9 °F 68% 29.91 in 10.0 mi WNW 6.9 mph - N/A   Clear
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