Weather History for Ypsilanti, MI

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 44 °F 36 °F 64 °F (1971)
Min Temperature 34 °F 23 °F 0 °F (1977)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 32 °F    
Average Humidity 75    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.70 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 8 miles    
Events Fog , 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

Dec. 10, 2012 Rise Set
Actual Time 7:52 AM EST 5:01 PM EST
Civil Twilight 7:20 AM EST 5:33 PM EST
Nautical Twilight 6:45 AM EST 6:08 PM EST
Astronomical Twilight 6:11 AM EST 6:42 PM EST
Moon 4:32 AM EST (12/10) 2:52 PM EST (12/10)
Length of Visible Light 10h 12m
Length of Day
9h 09m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:23 AM 37.4 °F 33.8 °F 35.6 °F 93% 29.65 in 0.5 mi NW 4.6 mph - 0.00 in Fog Fog
12:53 AM 37.9 °F 35.5 °F 35.1 °F 89% 29.65 in 0.5 mi NW 3.5 mph - 0.00 in Fog Fog
1:53 AM 39.0 °F 36.8 °F 36.0 °F 89% 29.64 in 0.8 mi West 3.5 mph - N/A   Mist
2:53 AM 39.9 °F - 37.0 °F 89% 29.64 in 1.5 mi Calm Calm - N/A   Overcast
3:07 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.63 in 2.5 mi WSW 4.6 mph - N/A   Overcast
3:10 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.63 in 3.0 mi WSW 4.6 mph - N/A   Overcast
3:20 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.63 in 2.5 mi WSW 4.6 mph - N/A   Overcast
3:29 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.63 in 3.0 mi SW 4.6 mph - N/A   Overcast
3:53 AM 41.0 °F 37.1 °F 37.0 °F 86% 29.62 in 5.0 mi West 5.8 mph - N/A   Overcast
4:53 AM 42.1 °F 37.7 °F 37.9 °F 85% 29.63 in 5.0 mi WSW 6.9 mph - N/A   Overcast
5:53 AM 42.1 °F 37.1 °F 37.9 °F 85% 29.62 in 5.0 mi West 8.1 mph - N/A   Overcast
6:53 AM 43.0 °F 36.0 °F 37.0 °F 80% 29.63 in 8.0 mi West 13.8 mph - N/A   Overcast
7:38 AM 42.8 °F 35.8 °F 35.6 °F 76% 29.64 in 9.0 mi West 13.8 mph - N/A   Overcast
7:53 AM 42.1 °F 34.9 °F 36.0 °F 79% 29.65 in 10.0 mi WSW 13.8 mph - N/A   Overcast
8:53 AM 42.1 °F 34.5 °F 35.1 °F 76% 29.67 in 10.0 mi West 15.0 mph - N/A   Overcast
9:53 AM 42.1 °F 36.6 °F 35.1 °F 76% 29.67 in 10.0 mi WSW 9.2 mph - N/A   Overcast
10:53 AM 42.1 °F 34.5 °F 34.0 °F 73% 29.68 in 10.0 mi West 15.0 mph - N/A   Overcast
11:53 AM 44.1 °F 37.7 °F 34.0 °F 68% 29.67 in 10.0 mi West 12.7 mph - N/A   Overcast
12:02 PM 42.8 °F 36.6 °F 33.8 °F 70% 29.67 in 10.0 mi West 11.5 mph - N/A   Overcast
12:53 PM 42.1 °F 34.5 °F 34.0 °F 73% 29.67 in 10.0 mi WNW 15.0 mph 19.6 mph 0.00 in Rain Light Rain
1:03 PM 42.8 °F 36.6 °F 33.8 °F 70% 29.65 in 10.0 mi WNW 11.5 mph - N/A   Overcast
1:53 PM 43.0 °F 36.0 °F 32.0 °F 65% 29.65 in 10.0 mi NW 13.8 mph - 0.01 in   Mostly Cloudy
2:31 PM 42.8 °F 35.8 °F 32.0 °F 66% 29.66 in 10.0 mi NW 13.8 mph - N/A   Overcast
2:53 PM 41.0 °F 33.9 °F 32.0 °F 70% 29.68 in 10.0 mi NNW 12.7 mph - N/A   Overcast
3:53 PM 37.9 °F 30.0 °F 28.9 °F 70% 29.71 in 10.0 mi NW 12.7 mph - N/A   Overcast
4:16 PM 37.4 °F 29.3 °F 28.4 °F 70% 29.72 in 10.0 mi NW 12.7 mph - N/A   Overcast
4:53 PM 37.0 °F 30.4 °F 26.1 °F 65% 29.73 in 10.0 mi NNW 9.2 mph - N/A   Overcast
5:53 PM 36.0 °F 29.6 °F 26.1 °F 67% 29.76 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
6:16 PM 35.6 °F 29.9 °F 26.6 °F 70% 29.76 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
6:53 PM 35.1 °F 30.1 °F 26.1 °F 70% 29.78 in 10.0 mi NW 5.8 mph - N/A   Overcast
7:53 PM 36.0 °F 30.3 °F 25.0 °F 64% 29.80 in 10.0 mi NW 6.9 mph - N/A   Overcast
8:53 PM 36.0 °F 30.3 °F 25.0 °F 64% 29.82 in 10.0 mi WNW 6.9 mph - N/A   Overcast
9:09 PM 35.6 °F 29.2 °F 24.8 °F 65% 29.81 in 10.0 mi NW 8.1 mph - N/A   Overcast
9:34 PM 35.6 °F 28.6 °F 24.8 °F 65% 29.82 in 10.0 mi NNW 9.2 mph - N/A   Overcast
9:53 PM 35.1 °F 28.6 °F 24.1 °F 64% 29.84 in 10.0 mi North 8.1 mph - N/A   Overcast
10:53 PM 35.1 °F 30.1 °F 23.0 °F 61% 29.86 in 10.0 mi NNW 5.8 mph - N/A   Overcast
11:53 PM 34.0 °F 31.0 °F 21.9 °F 61% 29.87 in 10.0 mi NNW 3.5 mph - N/A   Overcast