Weather History for Pontiac, MI

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Wednesday, May 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 79 °F 64 °F 84 °F (2000)
Min Temperature 55 °F 43 °F 39 °F (2005)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 51    
Maximum Humidity 72    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10 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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Astronomy

May. 08, 2013 Rise Set
Actual Time 6:18 AM EDT 8:42 PM EDT
Civil Twilight 5:47 AM EDT 9:13 PM EDT
Nautical Twilight 5:08 AM EDT 9:53 PM EDT
Astronomical Twilight 4:24 AM EDT 10:37 PM EDT
Moon 5:28 AM EDT (5/8) 7:38 PM EDT (5/8)
Length of Visible Light 15h 26m
Length of Day
14h 23m
Waning Crescent, 2% of the Moon is Illuminated
May 8
Waning Crescent
May 9
New
May 18
First Quarter
May 25
Full
May 31
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 57.0 °F 48.0 °F 72% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 55.9 °F 46.9 °F 72% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 57.9 °F 48.9 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 57.0 °F 44.1 °F 62% 29.99 in 10.0 mi NW 3.5 mph - N/A   Clear
4:53 AM 55.0 °F 44.1 °F 67% 29.99 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
5:53 AM 55.0 °F 44.1 °F 67% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 55.9 °F 39.9 °F 55% 29.99 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
7:53 AM 59.0 °F 43.0 °F 55% 30.00 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
8:53 AM 64.0 °F 44.1 °F 48% 30.01 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
9:53 AM 68.0 °F 45.0 °F 43% 30.01 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
10:53 AM 72.0 °F 46.0 °F 40% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 73.9 °F 44.1 °F 34% 30.00 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
12:53 PM 77.0 °F 45.0 °F 32% 29.99 in 10.0 mi NNE 11.5 mph 16.1 mph N/A   Scattered Clouds
1:53 PM 77.0 °F 45.0 °F 32% 29.97 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
2:53 PM 77.0 °F 43.0 °F 30% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
3:53 PM 75.9 °F 45.0 °F 33% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 77.0 °F 48.0 °F 36% 29.93 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
5:53 PM 73.0 °F 48.9 °F 42% 29.94 in 10.0 mi East 12.7 mph 18.4 mph N/A   Mostly Cloudy
6:53 PM 73.0 °F 48.0 °F 41% 29.94 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
7:53 PM 72.0 °F 48.0 °F 43% 29.94 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
8:53 PM 70.0 °F 48.0 °F 46% 29.95 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
9:53 PM 64.0 °F 51.1 °F 63% 29.97 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
10:48 PM 64.4 °F 50.0 °F 59% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 PM 64.4 °F 51.8 °F 64% 29.98 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
11:53 PM 60.1 °F 46.9 °F 62% 29.97 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds