Dayton, OH

7:51 AM EST on November 20, 2017 (GMT -0500)
Cox-Dayton International

Weather History for KDAY - September, 2012

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Thursday, September 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 69 °F  
Max Temperature 86 °F 80 °F 101 °F (1954)
Min Temperature 62 °F 59 °F 41 °F (1962)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 6  
Since 1 July heating degree days 0 8  
Cooling Degree Days 9 5  
Month to date cooling degree days 68 33  
Year to date cooling degree days 1229 815  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.11 in 0.80 in (1971)
Month to date precipitation 0.97 0.68  
Year to date precipitation 19.92 28.99  
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 29.92 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 06, 2012 Rise Set
Actual Time 7:09 AM EDT 7:59 PM EDT
Civil Twilight 6:42 AM EDT 8:26 PM EDT
Nautical Twilight 6:09 AM EDT 8:59 PM EDT
Astronomical Twilight 5:36 AM EDT 9:32 PM EDT
Moon 11:09 PM EDT (9/6) 1:07 PM EDT (9/6)
Length of Visible Light 13h 44m
Length of Day
12h 49m
Waning Gibbous, 67% of the Moon is Illuminated
Sep 6
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
12:56 AM 64.0 °F - 61.0 °F 90% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 66.0 °F - 62.1 °F 87% 29.88 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 66.0 °F - 63.0 °F 90% 29.89 in 10.0 mi SSW 5.8 mph - N/A   Clear
3:56 AM 63.0 °F - 62.1 °F 97% 29.89 in 8.0 mi SSW 4.6 mph - N/A   Clear
4:56 AM 64.0 °F - 63.0 °F 96% 29.89 in 7.0 mi SW 4.6 mph - N/A   Clear
5:56 AM 62.1 °F - 62.1 °F 100% 29.91 in 5.0 mi SW 4.6 mph - N/A   Clear
6:56 AM 62.1 °F - 62.1 °F 100% 29.93 in 5.0 mi West 4.6 mph - N/A   Clear
7:56 AM 66.0 °F - 64.9 °F 96% 29.94 in 4.0 mi West 4.6 mph - N/A   Clear
8:56 AM 70.0 °F - 66.9 °F 90% 29.94 in 7.0 mi West 6.9 mph - N/A   Clear
9:56 AM 73.9 °F - 68.0 °F 82% 29.95 in 10.0 mi NW 4.6 mph - N/A   Clear
10:56 AM 78.1 °F - 69.1 °F 74% 29.96 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
11:56 AM 79.0 °F - 70.0 °F 74% 29.95 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
12:56 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.95 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
1:56 PM 84.0 °F 87.8 °F 69.1 °F 61% 29.94 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
2:56 PM 84.9 °F 88.2 °F 68.0 °F 57% 29.93 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
3:56 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.92 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
4:56 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.90 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
5:56 PM 84.9 °F 87.1 °F 66.0 °F 53% 29.89 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
6:56 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.88 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
7:56 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.91 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:56 PM 77.0 °F - 68.0 °F 74% 29.94 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
9:56 PM 75.9 °F - 69.1 °F 79% 29.95 in 10.0 mi WSW 5.8 mph - N/A   Overcast
10:56 PM 75.0 °F - 69.1 °F 82% 29.93 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:56 PM 75.2 °F - 69.8 °F 83% 29.96 in 10.0 mi South 4.6 mph - N/A   Overcast