Weather History for Pontiac, MI

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Wednesday, January 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 19 °F -  
Max Temperature 24 °F 30 °F 54 °F (2000)
Min Temperature 14 °F 18 °F 1 °F (2001)
Degree Days  
Heating Degree Days 46    
Moisture  
Dew Point 13 °F    
Average Humidity 75    
Maximum Humidity 86    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 5.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Snow    
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

Jan. 02, 2013 Rise Set
Actual Time 8:04 AM EST 5:11 PM EST
Civil Twilight 7:32 AM EST 5:43 PM EST
Nautical Twilight 6:56 AM EST 6:19 PM EST
Astronomical Twilight 6:22 AM EST 6:53 PM EST
Moon 10:51 PM EST (1/2) 10:37 AM EST (1/2)
Length of Visible Light 10h 11m
Length of Day
9h 07m
Waning Gibbous, 75% of the Moon is Illuminated
Jan 2
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:24 AM 17.6 °F 6.4 °F 10.4 °F 73% 30.03 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
12:53 AM 15.1 °F 3.3 °F 9.0 °F 77% 30.08 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
1:07 AM 15.8 °F 5.1 °F 10.4 °F 79% 30.03 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
1:53 AM 15.1 °F 3.3 °F 9.0 °F 77% 30.07 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
2:01 AM 15.8 °F 6.1 °F 8.6 °F 73% 30.03 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
2:53 AM 14.0 °F 3.9 °F 8.1 °F 77% 30.09 in 10.0 mi West 6.9 mph - N/A   Overcast
3:53 AM 16.0 °F 3.6 °F 10.0 °F 77% 30.10 in 10.0 mi West 10.4 mph - N/A   Overcast
4:53 AM 17.1 °F 3.6 °F 10.0 °F 74% 30.11 in 10.0 mi WNW 12.7 mph - N/A   Overcast
5:53 AM 16.0 °F 4.4 °F 10.0 °F 77% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Overcast
6:53 AM 17.6 °F 8.2 °F 10.4 °F 73% 30.07 in 10.0 mi West 6.9 mph - N/A   Overcast
7:53 AM 17.1 °F 6.6 °F 10.9 °F 77% 30.13 in 10.0 mi West 8.1 mph - N/A   Overcast
8:53 AM 19.0 °F 9.0 °F 12.0 °F 74% 30.13 in 10.0 mi West 8.1 mph - N/A   Overcast
9:53 AM 19.9 °F 9.3 °F 12.9 °F 74% 30.14 in 10.0 mi WNW 9.2 mph - N/A   Overcast
10:53 AM 21.9 °F 9.8 °F 14.0 °F 72% 30.18 in 10.0 mi West 12.7 mph - N/A   Overcast
11:53 AM 21.9 °F 11.0 °F 15.1 °F 75% 30.17 in 9.0 mi West 10.4 mph - 0.00 in Snow Light Snow
12:53 PM 23.0 °F 12.4 °F 14.0 °F 68% 30.16 in 9.0 mi NW 10.4 mph - 0.00 in Snow Light Snow
1:53 PM 23.0 °F 13.9 °F 15.1 °F 72% 30.17 in 9.0 mi West 8.1 mph - 0.00 in Snow Light Snow
2:53 PM 23.0 °F 17.0 °F 15.1 °F 72% 30.15 in 10.0 mi West 4.6 mph - 0.00 in   Overcast
3:53 PM 24.1 °F 17.0 °F 15.1 °F 69% 30.15 in 9.0 mi West 5.8 mph - 0.00 in Snow Light Snow
4:53 PM 24.1 °F 17.0 °F 15.1 °F 69% 30.17 in 10.0 mi SW 5.8 mph - 0.00 in   Overcast
5:53 PM 24.1 °F 18.2 °F 16.0 °F 71% 30.17 in 9.0 mi WSW 4.6 mph - 0.00 in Snow Light Snow
6:53 PM 24.1 °F 19.7 °F 17.1 °F 75% 30.18 in 9.0 mi SSW 3.5 mph - 0.00 in Snow Light Snow
7:53 PM 24.1 °F 18.2 °F 17.1 °F 75% 30.19 in 9.0 mi South 4.6 mph - 0.00 in Snow Light Snow
8:53 PM 23.0 °F 17.0 °F 17.6 °F 80% 30.13 in 9.0 mi South 4.6 mph - N/A Snow Light Snow
9:53 PM 21.9 °F 14.5 °F 17.1 °F 82% 30.17 in 9.0 mi South 5.8 mph - 0.00 in   Overcast
10:53 PM 21.9 °F 14.5 °F 17.1 °F 82% 30.16 in 9.0 mi South 5.8 mph - N/A   Overcast
11:53 PM 21.2 °F 14.9 °F 17.6 °F 86% 30.11 in 8.0 mi SSW 4.6 mph - N/A Snow Light Snow