Weather History for Ann Arbor, MI

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Wednesday, March 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 84 °F 43 °F 84 °F (2012)
Min Temperature 53 °F 24 °F 15 °F (2013)
Cooling Degree Days 2    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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

Mar. 21, 2012 Rise Set
Actual Time 7:35 AM EDT 7:48 PM EDT
Civil Twilight 7:07 AM EDT 8:16 PM EDT
Nautical Twilight 6:34 AM EDT 8:49 PM EDT
Astronomical Twilight 6:01 AM EDT 9:23 PM EDT
Moon 6:46 AM EDT (3/21) 7:15 PM EDT (3/21)
Length of Visible Light 13h 09m
Length of Day
12h 13m
Waning Crescent, 1% of the Moon is Illuminated
Mar 21
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

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 57.0 °F - 52.0 °F 83% 30.17 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 55.9 °F - 52.0 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 57.0 °F - 52.0 °F 83% 30.16 in 10.0 mi ENE 3.5 mph - N/A   Clear
3:53 AM 55.9 °F - 51.1 °F 84% 30.15 in 10.0 mi NE 3.5 mph - N/A   Clear
4:53 AM 53.1 °F - 51.1 °F 93% 30.15 in 8.0 mi Calm Calm - N/A   Clear
5:53 AM 53.1 °F - 50.0 °F 89% 30.16 in 9.0 mi ENE 3.5 mph - N/A   Clear
6:53 AM 55.0 °F - 50.0 °F 83% 30.17 in 9.0 mi Calm Calm - N/A   Clear
8:53 AM 57.9 °F - 53.1 °F 84% 30.20 in 7.0 mi ENE 3.5 mph - N/A   Clear
9:53 AM 62.1 °F - 55.0 °F 78% 30.20 in 7.0 mi East 4.6 mph - N/A   Clear
10:53 AM 71.1 °F - 57.0 °F 61% 30.20 in 10.0 mi South 4.6 mph - N/A   Clear
11:53 AM 77.0 °F - 57.0 °F 50% 30.19 in 10.0 mi SW 8.1 mph - N/A   Clear
12:53 PM 79.0 °F - 55.9 °F 45% 30.17 in 10.0 mi SW 9.2 mph - N/A   Clear
1:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 30.15 in 10.0 mi South 4.6 mph - N/A   Clear
2:53 PM 82.9 °F 81.9 °F 54.0 °F 37% 30.12 in 10.0 mi South 9.2 mph - N/A   Clear
3:53 PM 82.9 °F 81.8 °F 53.1 °F 36% 30.10 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:53 PM 82.9 °F 81.9 °F 54.0 °F 37% 30.09 in 10.0 mi SSE 8.1 mph - N/A   Clear
5:53 PM 81.0 °F 80.5 °F 54.0 °F 39% 30.09 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:53 PM 78.1 °F - 54.0 °F 43% 30.10 in 10.0 mi SE 9.2 mph - N/A   Clear
7:53 PM 73.0 °F - 54.0 °F 51% 30.12 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:53 PM 69.1 °F - 54.0 °F 58% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.0 °F - 52.0 °F 60% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 63.0 °F - 52.0 °F 67% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 61.0 °F - 52.0 °F 72% 30.14 in 10.0 mi SE 5.8 mph - N/A   Clear