Weather History for Ypsilanti, MI

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Sunday, October 9, 2011

  Actual Average Record
Temperature  
Mean Temperature 65 °F -  
Max Temperature 82 °F 63 °F 86 °F (1949)
Min Temperature 48 °F 45 °F 31 °F (1989)
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.38 in    
Wind  
Wind Speed 1 mph (SE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Fog    
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

Oct. 09, 2011 Rise Set
Actual Time 7:39 AM EDT 7:02 PM EDT
Civil Twilight 7:11 AM EDT 7:30 PM EDT
Nautical Twilight 6:39 AM EDT 8:02 PM EDT
Astronomical Twilight 6:06 AM EDT 8:35 PM EDT
Moon 5:40 PM EDT (10/9) 5:21 AM EDT (10/9)
Length of Visible Light 12h 18m
Length of Day
11h 22m
Waxing Gibbous, 95% of the Moon is Illuminated
Oct 9
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First 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 57.9 °F - 53.1 °F 84% 30.36 in 6.0 mi Calm Calm - N/A   Clear
1:53 AM 55.9 °F - 51.1 °F 84% 30.37 in 6.0 mi Calm Calm - N/A   Clear
2:53 AM 54.0 °F - 50.0 °F 86% 30.37 in 4.0 mi Calm Calm - N/A   Clear
3:09 AM 53.6 °F - 48.2 °F 82% 30.38 in 2.5 mi Calm Calm - N/A   Partly Cloudy
3:19 AM 53.6 °F - 50.0 °F 88% 30.38 in 3.0 mi Calm Calm - N/A   Clear
3:53 AM 52.0 °F - 48.9 °F 89% 30.37 in 3.0 mi Calm Calm - N/A   Partly Cloudy
4:03 AM 53.6 °F - 48.2 °F 82% 30.38 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
4:12 AM 53.6 °F - 48.2 °F 82% 30.38 in 0.8 mi Calm Calm - N/A   Unknown
4:27 AM 53.6 °F - 48.2 °F 82% 30.39 in 1.5 mi Calm Calm - N/A   Scattered Clouds
4:30 AM 53.6 °F - 48.2 °F 82% 30.39 in 3.0 mi Calm Calm - N/A   Scattered Clouds
4:48 AM 53.6 °F - 48.2 °F 82% 30.39 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 53.1 °F - 48.9 °F 86% 30.38 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
4:57 AM 53.6 °F - 48.2 °F 82% 30.39 in 0.8 mi Calm Calm - N/A   Unknown
5:06 AM 53.6 °F - 50.0 °F 88% 30.39 in 0.2 mi Calm Calm - N/A   Unknown
5:53 AM 52.0 °F - 48.0 °F 86% 30.39 in 0.5 mi Calm Calm - N/A   Unknown
6:01 AM 51.8 °F - 48.2 °F 88% 30.40 in 0.2 mi Calm Calm - N/A   Unknown
6:08 AM 51.8 °F - 48.2 °F 88% 30.40 in 0.2 mi Calm Calm - N/A   Unknown
6:17 AM 50.0 °F - 46.4 °F 87% 30.40 in 0.5 mi Calm Calm - N/A   Clear
6:39 AM 50.0 °F - 48.2 °F 94% 30.41 in 0.2 mi Calm Calm - N/A   Unknown
6:53 AM 51.1 °F - 48.0 °F 89% 30.40 in 0.5 mi Calm Calm - N/A   Unknown
7:00 AM 48.2 °F - 46.4 °F 93% 30.41 in 2.5 mi Calm Calm - N/A   Overcast
7:04 AM 48.2 °F - 46.4 °F 93% 30.41 in 1.0 mi Calm Calm - N/A   Mist
7:09 AM 48.2 °F - 46.4 °F 93% 30.41 in 0.2 mi Calm Calm - N/A   Mist
7:41 AM 50.0 °F - 46.4 °F 87% 30.42 in 0.2 mi Calm Calm - N/A Fog Fog
7:53 AM 48.9 °F - 46.0 °F 90% 30.42 in 0.2 mi Calm Calm - N/A Fog Fog
8:30 AM 51.8 °F - 48.2 °F 88% 30.42 in 1.0 mi Calm Calm - N/A Fog Fog
8:38 AM 53.6 °F - 48.2 °F 82% 30.42 in 1.2 mi Calm Calm - N/A   Overcast
9:01 AM 57.2 °F - 53.6 °F 88% 30.42 in 1.8 mi Calm Calm - N/A   Scattered Clouds
9:32 AM 60.8 °F - 55.4 °F 82% 30.43 in 2.5 mi SE 4.6 mph - N/A   Clear
9:45 AM 62.6 °F - 57.2 °F 82% 30.43 in 3.0 mi Calm Calm - N/A   Haze
9:53 AM 64.0 °F - 57.0 °F 78% 30.42 in 3.0 mi Calm Calm - N/A   Haze
10:53 AM 69.1 °F - 55.9 °F 63% 30.41 in 9.0 mi Calm Calm - N/A   Clear
11:53 AM 73.9 °F - 57.0 °F 55% 30.40 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 80.1 °F 80.4 °F 57.0 °F 45% 30.39 in 10.0 mi ESE 3.5 mph - N/A   Clear
1:53 PM 81.0 °F 80.7 °F 55.0 °F 41% 30.36 in 10.0 mi SE 6.9 mph - N/A   Clear
2:53 PM 82.9 °F 82.0 °F 55.0 °F 38% 30.35 in 10.0 mi SE 6.9 mph - N/A   Clear
3:53 PM 82.0 °F 81.2 °F 53.1 °F 37% 30.34 in 10.0 mi SE 8.1 mph - N/A   Clear
4:53 PM 80.1 °F - 51.1 °F 36% 30.33 in 10.0 mi ESE 9.2 mph - N/A   Clear
5:53 PM 75.0 °F - 54.0 °F 48% 30.32 in 10.0 mi SE 6.9 mph - N/A   Clear
6:53 PM 69.1 °F - 51.1 °F 53% 30.33 in 10.0 mi SSE 5.8 mph - N/A   Clear
7:53 PM 64.0 °F - 50.0 °F 60% 30.32 in 10.0 mi SE 3.5 mph - N/A   Clear
8:53 PM 64.0 °F - 52.0 °F 65% 30.32 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 59.0 °F - 51.1 °F 75% 30.31 in 9.0 mi Calm Calm - N/A   Clear
10:53 PM 55.9 °F - 50.0 °F 80% 30.33 in 8.0 mi North 3.5 mph - N/A   Clear
11:53 PM 55.9 °F - 51.1 °F 84% 30.32 in 6.0 mi Calm Calm - N/A   Haze