Ypsilanti, MI

2:57 PM EST on December 13, 2017 (GMT -0500)
Willow Run

Weather History for KYIP - September, 2012

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Saturday, September 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 75 °F 69 °F 86 °F (1986)
Min Temperature 44 °F 47 °F 34 °F (1970)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 62    
Maximum Humidity 93    
Minimum Humidity 28    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (NNW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 8 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 29, 2012 Rise Set
Actual Time 7:29 AM EDT 7:18 PM EDT
Civil Twilight 7:01 AM EDT 7:46 PM EDT
Nautical Twilight 6:29 AM EDT 8:18 PM EDT
Astronomical Twilight 5:56 AM EDT 8:51 PM EDT
Moon 6:49 PM EDT (9/29) 7:00 AM EDT (9/29)
Length of Visible Light 12h 44m
Length of Day
11h 48m
Full, 100% of the Moon is Illuminated
Sep 29
Full
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
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 48.0 °F 43.0 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.0 °F 43.0 °F 83% 30.09 in 9.0 mi Calm Calm - N/A   Clear
2:53 AM 46.0 °F 42.1 °F 86% 30.09 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 46.0 °F 41.0 °F 83% 30.07 in 6.0 mi Calm Calm - N/A   Haze
4:53 AM 46.9 °F 43.0 °F 86% 30.07 in 5.0 mi WNW 3.5 mph - 0.01 in   Partly Cloudy
5:53 AM 46.0 °F 42.1 °F 86% 30.06 in 2.5 mi Calm Calm - N/A   Clear
6:01 AM 44.6 °F 42.8 °F 93% 30.07 in 4.0 mi Calm Calm - N/A   Clear
6:53 AM 46.0 °F 41.0 °F 83% 30.06 in 5.0 mi Calm Calm - N/A   Haze
7:53 AM 46.9 °F 43.0 °F 86% 30.08 in 5.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 54.0 °F 46.9 °F 77% 30.07 in 8.0 mi NW 3.5 mph - N/A   Clear
9:53 AM 57.0 °F 45.0 °F 64% 30.08 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
10:53 AM 63.0 °F 45.0 °F 52% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
11:53 AM 68.0 °F 43.0 °F 40% 30.05 in 10.0 mi WNW 6.9 mph - N/A   Clear
12:53 PM 70.0 °F 44.1 °F 39% 30.02 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:53 PM 72.0 °F 43.0 °F 35% 30.00 in 10.0 mi NW 3.5 mph - N/A   Clear
2:53 PM 73.9 °F 42.1 °F 32% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
3:53 PM 73.9 °F 39.0 °F 28% 29.96 in 10.0 mi NNW 6.9 mph - N/A   Clear
4:53 PM 71.1 °F 39.9 °F 32% 29.94 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
5:53 PM 72.0 °F 41.0 °F 33% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
6:53 PM 66.9 °F 42.1 °F 40% 29.94 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
7:53 PM 62.1 °F 46.0 °F 56% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 55.9 °F 45.0 °F 67% 29.94 in 10.0 mi NE 3.5 mph - N/A   Clear
9:53 PM 55.9 °F 41.0 °F 57% 29.95 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
10:53 PM 55.0 °F 42.1 °F 62% 29.95 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
11:53 PM 53.1 °F 43.0 °F 69% 29.95 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy