Weather History for Pontiac, MI

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Sunday, September 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 62 °F 64 °F 75 °F (1998)
Min Temperature 57 °F 44 °F 37 °F (2006)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation  
Precipitation 0.10 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 7 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. 29, 2013 Rise Set
Actual Time 7:28 AM EDT 7:18 PM EDT
Civil Twilight 7:00 AM EDT 7:46 PM EDT
Nautical Twilight 6:27 AM EDT 8:18 PM EDT
Astronomical Twilight 5:54 AM EDT 8:52 PM EDT
Moon 2:03 AM EDT (9/29) 4:19 PM EDT (9/29)
Length of Visible Light 12h 45m
Length of Day
11h 49m
Waning Crescent, 27% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last 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 62.1 °F 55.0 °F 78% 30.02 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 AM 62.1 °F 54.0 °F 75% 30.01 in 10.0 mi South 6.9 mph - N/A   Clear
2:53 AM 62.1 °F 53.1 °F 72% 29.99 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
3:53 AM 61.0 °F 52.0 °F 72% 29.98 in 10.0 mi South 8.1 mph - N/A   Clear
4:53 AM 61.0 °F 52.0 °F 72% 29.97 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
5:53 AM 61.0 °F 53.1 °F 75% 29.96 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
6:53 AM 61.0 °F 53.1 °F 75% 29.96 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:53 AM 61.0 °F 53.1 °F 75% 29.97 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
8:53 AM 61.0 °F 54.0 °F 78% 29.97 in 10.0 mi SSW 4.6 mph - 0.00 in Rain Light Rain
9:53 AM 62.1 °F 55.0 °F 78% 29.98 in 10.0 mi SSW 4.6 mph - 0.00 in Rain Light Rain
10:53 AM 61.0 °F 57.0 °F 87% 29.99 in 4.0 mi SSW 4.6 mph - 0.03 in Rain Light Rain
11:53 AM 60.1 °F 57.9 °F 93% 29.99 in 5.0 mi South 3.5 mph - 0.03 in Rain Light Rain
12:53 PM 61.0 °F 59.0 °F 93% 29.98 in 4.0 mi SSW 4.6 mph - 0.00 in   Overcast
1:00 PM 60.8 °F 59.0 °F 94% 29.99 in 4.0 mi SSW 4.6 mph - N/A   Overcast
1:53 PM 61.0 °F 59.0 °F 93% 29.98 in 3.0 mi WSW 3.5 mph - 0.00 in Rain Light Rain
2:00 PM 60.8 °F 59.0 °F 94% 29.98 in 2.0 mi SSW 3.5 mph - 0.01 in Rain Light Rain
2:14 PM 60.8 °F 60.8 °F 100% 29.98 in 1.0 mi WSW 3.5 mph - 0.01 in Rain Light Rain
2:53 PM 62.1 °F 60.1 °F 93% 29.97 in 2.0 mi West 3.5 mph - 0.02 in   Light Drizzle
3:53 PM 61.0 °F 59.0 °F 93% 29.97 in 2.0 mi NNW 8.1 mph - 0.01 in Rain Light Rain
4:00 PM 60.8 °F 59.0 °F 94% 29.97 in 1.8 mi NW 8.1 mph - 0.00 in Rain Light Rain
4:38 PM 59.0 °F 57.2 °F 94% 29.98 in 2.0 mi NNW 9.2 mph - 0.00 in Rain Light Rain
4:53 PM 59.0 °F 57.0 °F 93% 29.98 in 2.0 mi NNW 9.2 mph - 0.01 in Rain Light Rain
5:53 PM 59.0 °F 57.0 °F 93% 29.99 in 2.0 mi North 6.9 mph - 0.00 in   Light Drizzle
6:35 PM 57.2 °F 55.4 °F 94% 29.99 in 5.0 mi North 6.9 mph - 0.00 in   Overcast
6:53 PM 59.0 °F 55.9 °F 90% 29.99 in 10.0 mi NNE 4.6 mph - 0.00 in   Overcast
7:02 PM 59.0 °F 57.2 °F 94% 29.99 in 10.0 mi NNE 5.8 mph - N/A   Overcast
7:53 PM 59.0 °F 55.9 °F 90% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 57.9 °F 55.9 °F 93% 29.99 in 10.0 mi NE 4.6 mph - N/A   Overcast
9:14 PM 57.2 °F 55.4 °F 94% 29.99 in 10.0 mi ENE 4.6 mph - N/A   Overcast
9:26 PM 57.2 °F 55.4 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 57.9 °F 55.9 °F 93% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 57.9 °F 55.9 °F 93% 29.99 in 10.0 mi NE 4.6 mph - N/A   Overcast
11:53 PM 57.9 °F 55.9 °F 93% 29.99 in 10.0 mi NE 4.6 mph - N/A   Overcast