Detroit, MI

6:22 PM EST on February 25, 2017 (GMT -0500)
Detroit Metro Wayne County

Weather History for KDTW - September, 2012

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Friday, September 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 71 °F 68 °F  
Max Temperature 81 °F 77 °F 97 °F (1939)
Min Temperature 60 °F 58 °F 43 °F (1986)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 7  
Since 1 July heating degree days 1 17  
Cooling Degree Days 6 4  
Month to date cooling degree days 73 32  
Year to date cooling degree days 1131 743  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 66    
Maximum Humidity 90    
Minimum Humidity 42    
Precipitation  
Precipitation 0.03 in 0.11 in 1.40 in (1936)
Month to date precipitation 1.00 0.75  
Year to date precipitation 19.96 23.18  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 7:05 AM EDT 7:56 PM EDT
Civil Twilight 6:37 AM EDT 8:24 PM EDT
Nautical Twilight 6:03 AM EDT 8:58 PM EDT
Astronomical Twilight 5:28 AM EDT 9:33 PM EDT
Moon 11:43 PM EDT (9/7) 2:04 PM EDT (9/7)
Length of Visible Light 13h 47m
Length of Day
12h 50m
Waning Gibbous, 58% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 70.0 °F - 61.0 °F 73% 29.89 in 10.0 mi West 8.1 mph - N/A   Clear
1:53 AM 68.0 °F - 60.8 °F 78% 29.90 in 10.0 mi West 4.6 mph - N/A   Clear
2:53 AM 66.9 °F - 59.0 °F 76% 29.89 in 10.0 mi West 4.6 mph - N/A   Clear
3:53 AM 66.9 °F - 57.9 °F 73% 29.88 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 64.0 °F - 57.9 °F 80% 29.89 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:53 AM 63.0 °F - 57.0 °F 81% 29.88 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:53 AM 60.1 °F - 57.0 °F 90% 29.89 in 9.0 mi South 4.6 mph - N/A   Scattered Clouds
7:53 AM 63.0 °F - 57.9 °F 84% 29.89 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 64.9 °F - 59.0 °F 81% 29.90 in 10.0 mi West 4.6 mph - N/A   Overcast
9:53 AM 68.0 °F - 60.1 °F 76% 29.91 in 9.0 mi SW 3.5 mph - N/A   Overcast
10:53 AM 72.0 °F - 60.1 °F 66% 29.92 in 10.0 mi WSW 5.8 mph - N/A   Overcast
11:53 AM 77.0 °F - 59.0 °F 54% 29.90 in 10.0 mi West 9.2 mph - N/A   Overcast
12:53 PM 78.1 °F - 57.0 °F 48% 29.89 in 10.0 mi SW 10.4 mph - N/A   Overcast
1:53 PM 78.1 °F - 57.0 °F 48% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Overcast
2:53 PM 77.0 °F - 57.0 °F 50% 29.84 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 29.81 in 10.0 mi SSE 9.2 mph 19.6 mph N/A   Mostly Cloudy
4:53 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.78 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
5:53 PM 79.0 °F - 64.9 °F 62% 29.74 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
6:53 PM 75.9 °F - 64.9 °F 69% 29.73 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
7:53 PM 75.0 °F - 63.0 °F 66% 29.70 in 10.0 mi SE 8.1 mph - N/A   Overcast
8:53 PM 73.9 °F - 64.0 °F 71% 29.68 in 10.0 mi South 9.2 mph - 0.00 in   Mostly Cloudy
9:53 PM 73.0 °F - 63.0 °F 71% 29.70 in 10.0 mi SSW 11.5 mph - 0.00 in Rain Light Rain
10:53 PM 70.0 °F - 64.0 °F 81% 29.71 in 10.0 mi WSW 15.0 mph - 0.01 in Rain Light Rain
11:53 PM 64.9 °F - 61.0 °F 87% 29.70 in 10.0 mi NW 9.2 mph - 0.01 in Rain Light Rain