Weather History for Detroit Metro, MI

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Saturday, December 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 27 °F 27 °F  
Max Temperature 31 °F 33 °F 65 °F (1889)
Min Temperature 22 °F 21 °F -11 °F (1880)
Degree Days  
Heating Degree Days 38 38  
Month to date heating degree days 811 1005  
Since 1 July heating degree days 2037 2220  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1156 803  
Moisture  
Dew Point 24 °F    
Average Humidity 80    
Maximum Humidity 92    
Minimum Humidity 68    
Precipitation  
Precipitation 0.13 in 0.07 in 1.34 in (1940)
Month to date precipitation 2.64 2.31  
Year to date precipitation 27.11 33.32  
Snow  
Snow 2.20 in 0.40 in 3.60 in (1980)
Month to date snowfall 10.3 8.8  
Since 1 July snowfall 10.7 10.4  
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 4 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 29, 2012 Rise Set
Actual Time 8:01 AM EST 5:09 PM EST
Civil Twilight 7:29 AM EST 5:41 PM EST
Nautical Twilight 6:54 AM EST 6:16 PM EST
Astronomical Twilight 6:20 AM EST 6:50 PM EST
Moon 6:43 PM EST (12/29) 8:32 AM EST (12/29)
Length of Visible Light 10h 11m
Length of Day
9h 07m
Full, 98% of the Moon is Illuminated
Dec 29
Full
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
12:53 AM 28.9 °F 21.9 °F 24.1 °F 82% 29.94 in 9.0 mi NNE 6.9 mph - N/A   Overcast
1:06 AM 28.4 °F 24.6 °F 24.8 °F 86% 29.91 in 9.0 mi NNE 3.5 mph - N/A   Overcast
1:53 AM 28.0 °F 20.8 °F 24.1 °F 85% 29.91 in 4.0 mi NE 6.9 mph - 0.00 in Snow Light Snow
2:07 AM 28.4 °F 21.2 °F 24.8 °F 86% 29.88 in 2.5 mi NNE 6.9 mph - 0.00 in Snow Light Snow
2:15 AM 28.4 °F 21.2 °F 24.8 °F 86% 29.88 in 1.8 mi NNE 6.9 mph - 0.00 in Snow Light Snow
2:39 AM 28.4 °F 22.2 °F 24.8 °F 86% 29.88 in 1.5 mi NE 5.8 mph - 0.01 in Snow Light Snow
2:50 AM 28.4 °F 21.2 °F 24.8 °F 86% 29.88 in 1.5 mi NNE 6.9 mph - 0.01 in Snow Light Snow
2:53 AM 28.0 °F 22.8 °F 25.0 °F 88% 29.90 in 1.5 mi NNE 4.6 mph - 0.01 in Snow Light Snow
3:53 AM 26.1 °F 16.8 °F 23.0 °F 88% 29.88 in 1.0 mi NNE 9.2 mph - 0.03 in Snow Light Snow
4:31 AM 26.6 °F 17.5 °F 23.0 °F 86% 29.85 in 1.5 mi North 9.2 mph - 0.02 in Snow Light Snow
4:53 AM 26.1 °F 18.4 °F 23.0 °F 88% 29.86 in 1.5 mi North 6.9 mph - 0.03 in Snow Light Snow
5:53 AM 27.0 °F 18.7 °F 23.0 °F 85% 29.84 in 1.5 mi North 8.1 mph - 0.02 in Snow Light Snow
6:28 AM 26.6 °F 19.1 °F 24.8 °F 93% 29.82 in 2.0 mi North 6.9 mph - 0.01 in Snow Light Snow
6:53 AM 27.0 °F 18.7 °F 24.1 °F 89% 29.85 in 2.0 mi North 8.1 mph - 0.02 in Snow Light Snow
7:53 AM 27.0 °F 18.7 °F 24.1 °F 89% 29.84 in 2.0 mi North 8.1 mph - 0.01 in Snow Light Snow
8:36 AM 26.6 °F 19.1 °F 24.8 °F 93% 29.81 in 1.0 mi North 6.9 mph - 0.00 in Snow Light Snow
8:53 AM 28.0 °F 19.3 °F 24.1 °F 85% 29.83 in 1.2 mi North 9.2 mph - 0.01 in Snow Light Snow
9:00 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.80 in 1.2 mi North 9.2 mph - 0.00 in Snow Light Snow
9:12 AM 28.4 °F 21.2 °F 24.8 °F 86% 29.80 in 1.8 mi North 6.9 mph - 0.00 in Snow Light Snow
9:53 AM 28.0 °F 20.0 °F 24.1 °F 85% 29.84 in 2.5 mi North 8.1 mph - 0.00 in Snow Light Snow
10:00 AM 28.4 °F 20.4 °F 24.8 °F 86% 29.82 in 5.0 mi NNW 8.1 mph - 0.00 in Snow Light Snow
10:38 AM 28.4 °F 22.2 °F 24.8 °F 86% 29.83 in 3.0 mi North 5.8 mph - 0.00 in Snow Light Snow
10:53 AM 30.0 °F 23.2 °F 25.0 °F 82% 29.86 in 3.0 mi North 6.9 mph - 0.00 in Snow Light Snow
11:01 AM 30.2 °F 23.4 °F 24.8 °F 80% 29.84 in 2.5 mi NNW 6.9 mph - 0.00 in Snow Light Snow
11:40 AM 30.2 °F 22.6 °F 24.8 °F 80% 29.83 in 2.5 mi NNW 8.1 mph - 0.00 in Snow Light Snow
11:53 AM 30.0 °F 21.7 °F 25.0 °F 82% 29.86 in 2.5 mi NNW 9.2 mph - 0.00 in Snow Light Snow
12:00 PM 30.2 °F 21.9 °F 24.8 °F 80% 29.83 in 3.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
12:53 PM 30.0 °F 21.7 °F 24.1 °F 79% 29.84 in 4.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
1:13 PM 30.2 °F 21.3 °F 24.8 °F 80% 29.82 in 4.0 mi WNW 10.4 mph - 0.00 in Snow Light Snow
1:53 PM 30.0 °F 21.1 °F 24.1 °F 79% 29.85 in 4.0 mi West 10.4 mph - 0.00 in Snow Light Snow
2:36 PM 30.2 °F 21.9 °F 24.8 °F 80% 29.84 in 2.5 mi WNW 9.2 mph - 0.00 in Snow Light Snow
2:53 PM 30.0 °F 23.2 °F 24.1 °F 79% 29.86 in 2.5 mi WNW 6.9 mph - 0.00 in Snow Light Snow
3:09 PM 30.2 °F 21.9 °F 24.8 °F 80% 29.84 in 2.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
3:46 PM 30.2 °F 21.9 °F 24.8 °F 80% 29.86 in 3.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
3:53 PM 30.0 °F 22.4 °F 24.1 °F 79% 29.88 in 3.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
4:53 PM 30.0 °F 22.4 °F 23.0 °F 75% 29.91 in 4.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
5:04 PM 30.2 °F 22.6 °F 23.0 °F 75% 29.89 in 5.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
5:36 PM 28.4 °F 20.4 °F 24.8 °F 86% 29.91 in 3.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
5:53 PM 28.4 °F 20.4 °F 23.0 °F 80% 29.91 in 3.0 mi WNW 8.1 mph - N/A Snow Light Snow
6:53 PM 28.9 °F 21.1 °F 23.0 °F 78% 29.97 in 9.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
7:04 PM 28.4 °F 19.7 °F 23.0 °F 80% 29.95 in 9.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
7:53 PM 28.9 °F 21.9 °F 24.1 °F 82% 29.99 in 10.0 mi WNW 6.9 mph - 0.00 in   Mostly Cloudy
8:29 PM 26.6 °F 19.1 °F 21.2 °F 80% 29.97 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
8:53 PM 27.0 °F 19.5 °F 19.9 °F 75% 30.01 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
9:53 PM 26.1 °F 16.8 °F 17.1 °F 69% 30.03 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
10:53 PM 24.1 °F 16.0 °F 17.1 °F 75% 30.06 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:53 PM 21.9 °F 15.7 °F 16.0 °F 78% 30.08 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy