Weather History for Ypsilanti, MI

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 57 °F 48 °F 67 °F (1985)
Min Temperature 39 °F 32 °F 18 °F (1969)
Degree Days  
Heating Degree Days 17    
Moisture  
Dew Point 38 °F    
Average Humidity 77    
Maximum Humidity 93    
Minimum Humidity 49    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 1 mph (NNE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 6 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

Nov. 20, 2012 Rise Set
Actual Time 7:31 AM EST 5:08 PM EST
Civil Twilight 7:00 AM EST 5:38 PM EST
Nautical Twilight 6:26 AM EST 6:12 PM EST
Astronomical Twilight 5:53 AM EST 6:46 PM EST
Moon 1:01 PM EST (11/20) No Moon Set
Length of Visible Light 10h 37m
Length of Day
9h 36m
Waxing Crescent, 51% of the Moon is Illuminated
Nov 20
Waxing Crescent
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.0 °F - 33.1 °F 79% 30.19 in 9.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 39.0 °F - 33.1 °F 79% 30.16 in 9.0 mi Calm Calm - N/A   Partly Cloudy
2:53 AM 39.0 °F 36.8 °F 34.0 °F 82% 30.17 in 8.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
3:53 AM 41.0 °F - 35.1 °F 79% 30.15 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 41.0 °F - 35.1 °F 79% 30.14 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
5:16 AM 39.2 °F - 35.6 °F 87% 30.14 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 41.0 °F - 35.1 °F 79% 30.15 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 41.0 °F - 35.1 °F 79% 30.15 in 7.0 mi Calm Calm - N/A   Overcast
7:53 AM 39.9 °F - 36.0 °F 86% 30.16 in 5.0 mi Calm Calm - N/A   Overcast
8:39 AM 42.8 °F - 39.2 °F 87% 30.14 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 44.1 °F - 39.9 °F 85% 30.16 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 46.9 °F - 39.0 °F 74% 30.15 in 3.0 mi Calm Calm - N/A   Haze
10:53 AM 48.9 °F - 37.9 °F 66% 30.15 in 7.0 mi South 3.5 mph - N/A   Overcast
11:53 AM 51.1 °F - 37.9 °F 61% 30.13 in 7.0 mi Calm Calm - N/A   Overcast
12:53 PM 53.1 °F - 39.0 °F 59% 30.12 in 7.0 mi Calm Calm - N/A   Overcast
2:53 PM 57.0 °F - 37.9 °F 49% 30.09 in 8.0 mi Calm Calm - N/A   Scattered Clouds
3:53 PM 55.0 °F - 41.0 °F 59% 30.10 in 8.0 mi Calm Calm - N/A   Overcast
4:53 PM 53.1 °F - 39.9 °F 61% 30.10 in 8.0 mi Calm Calm - N/A   Overcast
5:53 PM 53.1 °F - 39.9 °F 61% 30.13 in 8.0 mi Calm Calm - N/A   Overcast
6:53 PM 50.0 °F - 43.0 °F 77% 30.15 in 7.0 mi NE 5.8 mph - 0.01 in Rain Light Rain
7:53 PM 48.9 °F - 44.1 °F 83% 30.16 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
8:53 PM 48.0 °F - 43.0 °F 83% 30.15 in 4.0 mi Calm Calm - 0.00 in   Haze
9:53 PM 46.9 °F - 43.0 °F 86% 30.15 in 4.0 mi Calm Calm - N/A   Overcast
10:53 PM 43.0 °F - 39.9 °F 89% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:55 PM 42.8 °F - 39.2 °F 87% 30.14 in 0.2 mi Calm Calm - N/A Fog Fog
11:02 PM 41.0 °F - 39.2 °F 93% 30.14 in 6.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 41.0 °F 38.0 °F 37.9 °F 89% 30.16 in 6.0 mi NW 4.6 mph - N/A   Scattered Clouds