Ypsilanti, MI

8:32 PM EST on February 22, 2018 (GMT -0500)
Willow Run

Weather History for KYIP - September, 2012

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 61 °F 69 °F 93 °F (2017)
Min Temperature 46 °F 50 °F 36 °F (1999)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 75    
Maximum Humidity 86    
Minimum Humidity 58    
Precipitation  
Precipitation 0.03 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events 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

Sep. 22, 2012 Rise Set
Actual Time 7:22 AM EDT 7:30 PM EDT
Civil Twilight 6:54 AM EDT 7:58 PM EDT
Nautical Twilight 6:21 AM EDT 8:31 PM EDT
Astronomical Twilight 5:47 AM EDT 9:04 PM EDT
Moon 2:45 PM EDT (9/22) No Moon Set
Length of Visible Light 13h 04m
Length of Day
12h 08m
Waxing Crescent, 48% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F - 50.0 °F 83% 29.76 in 10.0 mi North 3.5 mph - N/A   Overcast
1:53 AM 55.0 °F - 50.0 °F 83% 29.74 in 9.0 mi Calm Calm - N/A   Overcast
2:53 AM 55.0 °F - 51.1 °F 86% 29.73 in 8.0 mi SSW 4.6 mph - N/A   Overcast
3:53 AM 55.0 °F - 51.1 °F 86% 29.73 in 5.0 mi South 4.6 mph - 0.00 in   Overcast
4:53 AM 54.0 °F - 50.0 °F 86% 29.74 in 6.0 mi WSW 4.6 mph - 0.00 in   Overcast
5:53 AM 55.0 °F - 48.9 °F 80% 29.76 in 10.0 mi West 9.2 mph - N/A   Overcast
6:53 AM 53.1 °F - 46.0 °F 77% 29.78 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
7:53 AM 53.1 °F - 46.9 °F 80% 29.79 in 10.0 mi West 6.9 mph - 0.00 in Rain Light Rain
8:53 AM 55.4 °F - 48.2 °F 77% 29.83 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
9:53 AM 57.9 °F - 46.9 °F 67% 29.82 in 10.0 mi West 9.2 mph - N/A   Clear
10:53 AM 61.0 °F - 46.0 °F 58% 29.82 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Scattered Clouds
11:53 AM 59.0 °F - 44.1 °F 58% 29.83 in 10.0 mi West 10.4 mph - N/A   Overcast
12:53 PM 53.1 °F - 39.0 °F 59% 29.87 in 5.0 mi WNW 11.5 mph 25.3 mph 0.03 in Rain Rain
1:53 PM 51.8 °F - 44.6 °F 76% 29.88 in 9.0 mi West 8.1 mph - N/A Rain Light Rain
2:53 PM 52.0 °F - 44.1 °F 74% 29.85 in 10.0 mi South 10.4 mph - 0.00 in Rain Light Rain
3:53 PM 53.1 °F - 44.1 °F 71% 29.89 in 10.0 mi West 8.1 mph - 0.00 in   Overcast
4:53 PM 54.0 °F - 45.0 °F 72% 29.92 in 10.0 mi WSW 10.4 mph - N/A   Clear
5:53 PM 55.9 °F - 45.0 °F 67% 29.95 in 10.0 mi West 15.0 mph - N/A   Clear
6:53 PM 55.9 °F - 45.0 °F 67% 29.98 in 10.0 mi West 10.4 mph - N/A   Clear
7:53 PM 53.1 °F - 44.1 °F 71% 30.01 in 10.0 mi West 9.2 mph - N/A   Clear
8:53 PM 50.0 °F - 43.0 °F 77% 30.04 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
9:53 PM 48.9 °F - 43.0 °F 80% 30.05 in 10.0 mi WSW 8.1 mph - N/A   Clear
10:53 PM 46.9 °F - 42.1 °F 83% 30.07 in 10.0 mi West 5.8 mph - N/A   Clear
11:53 PM 46.0 °F 43.9 °F 41.0 °F 83% 30.09 in 10.0 mi WSW 4.6 mph - N/A   Clear