Weather History for Ypsilanti, MI

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Wednesday, May 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 78 °F 77 °F 92 °F (1987)
Min Temperature 55 °F 55 °F 39 °F (2001)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 48    
Maximum Humidity 69    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
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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Astronomy

May. 30, 2012 Rise Set
Actual Time 6:01 AM EDT 9:02 PM EDT
Civil Twilight 5:27 AM EDT 9:36 PM EDT
Nautical Twilight 4:44 AM EDT 10:19 PM EDT
Astronomical Twilight 3:53 AM EDT 11:10 PM EDT
Moon 3:35 PM EDT (5/30) 2:31 AM EDT (5/30)
Length of Visible Light 16h 09m
Length of Day
15h 01m
Waxing Gibbous, 70% of the Moon is Illuminated
May 30
Waxing Gibbous
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Jun 26
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 45.0 °F 48% 29.80 in 10.0 mi NW 8.1 mph - N/A   Clear
1:53 AM 63.0 °F 45.0 °F 52% 29.80 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 AM 60.1 °F 45.0 °F 57% 29.81 in 10.0 mi NW 5.8 mph - N/A   Clear
3:53 AM 57.9 °F 45.0 °F 62% 29.81 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 AM 57.9 °F 45.0 °F 62% 29.81 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 55.0 °F 45.0 °F 69% 29.82 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 57.9 °F 46.0 °F 65% 29.84 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 64.0 °F 46.9 °F 54% 29.83 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:53 AM 69.1 °F 46.0 °F 44% 29.83 in 10.0 mi NW 5.8 mph - N/A   Clear
9:53 AM 71.1 °F 45.0 °F 39% 29.83 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 AM 73.0 °F 45.0 °F 37% 29.83 in 10.0 mi West 10.4 mph 19.6 mph N/A   Scattered Clouds
11:53 AM 72.0 °F 43.0 °F 35% 29.83 in 10.0 mi West 12.7 mph 20.7 mph N/A   Overcast
12:53 PM 73.0 °F 42.1 °F 33% 29.82 in 10.0 mi West 12.7 mph 17.3 mph N/A   Mostly Cloudy
1:53 PM 73.9 °F 43.0 °F 33% 29.82 in 10.0 mi West 17.3 mph 21.9 mph N/A   Overcast
2:53 PM 73.9 °F 42.1 °F 32% 29.81 in 10.0 mi NW 13.8 mph - N/A   Mostly Cloudy
3:53 PM 75.9 °F 41.0 °F 29% 29.82 in 10.0 mi WNW 15.0 mph - N/A   Mostly Cloudy
4:53 PM 77.0 °F 44.1 °F 31% 29.81 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
5:53 PM 75.9 °F 44.1 °F 32% 29.81 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 72.0 °F 45.0 °F 38% 29.82 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
7:53 PM 69.1 °F 48.0 °F 47% 29.84 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
8:53 PM 66.0 °F 48.0 °F 52% 29.86 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
9:53 PM 62.1 °F 48.0 °F 60% 29.88 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
10:53 PM 60.1 °F 48.0 °F 64% 29.90 in 10.0 mi North 4.6 mph - N/A   Clear
11:53 PM 57.0 °F 46.9 °F 69% 29.90 in 10.0 mi North 4.6 mph - N/A   Clear