Weather History for Dayton, OH

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Wednesday, September 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 67 °F 61 °F  
Max Temperature 72 °F 72 °F 96 °F (1900)
Min Temperature 61 °F 51 °F 35 °F (1928)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 89 63  
Since 1 July heating degree days 89 65  
Cooling Degree Days 2 2  
Month to date cooling degree days 94 94  
Year to date cooling degree days 1255 876  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.05 in 0.11 in 3.10 in (2011)
Month to date precipitation 5.09 2.88  
Year to date precipitation 24.04 31.19  
Snow  
Snow 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 30.05 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 26, 2012 Rise Set
Actual Time 7:28 AM EDT 7:26 PM EDT
Civil Twilight 7:01 AM EDT 7:53 PM EDT
Nautical Twilight 6:30 AM EDT 8:24 PM EDT
Astronomical Twilight 5:58 AM EDT 8:56 PM EDT
Moon 5:25 PM EDT (9/26) 3:53 AM EDT (9/26)
Length of Visible Light 12h 51m
Length of Day
11h 57m
Waxing Gibbous, 88% of the Moon is Illuminated
Sep 26
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 62.1 °F 60.1 °F 93% 29.98 in 9.0 mi South 5.8 mph - 0.01 in Rain Light Rain
1:56 AM 63.0 °F 60.1 °F 90% 29.99 in 10.0 mi SSW 12.7 mph - 0.00 in   Overcast
2:56 AM 63.0 °F 61.0 °F 93% 29.99 in 10.0 mi WSW 9.2 mph - 0.01 in Rain Light Rain
3:56 AM 63.0 °F 61.0 °F 93% 29.97 in 10.0 mi WSW 11.5 mph - 0.01 in   Overcast
4:56 AM 64.0 °F 60.1 °F 87% 29.98 in 10.0 mi SW 9.2 mph - 0.00 in Rain Light Rain
5:56 AM 63.0 °F 60.1 °F 90% 29.98 in 10.0 mi South 5.8 mph - 0.00 in   Overcast
6:56 AM 61.0 °F 59.0 °F 93% 30.01 in 10.0 mi South 13.8 mph - 0.00 in   Mostly Cloudy
7:56 AM 62.6 °F 59.0 °F 88% 30.03 in 10.0 mi South 12.7 mph - N/A   Overcast
8:56 AM 62.1 °F 60.1 °F 93% 30.04 in 10.0 mi SSW 15.0 mph - 0.00 in   Overcast
9:30 AM 62.6 °F 60.8 °F 94% 30.06 in 7.0 mi SSW 12.7 mph - 0.00 in Rain Light Rain
9:56 AM 62.1 °F 61.0 °F 96% 30.05 in 9.0 mi SSW 12.7 mph 20.7 mph 0.01 in   Overcast
10:29 AM 62.6 °F 60.8 °F 94% 30.04 in 10.0 mi SSW 12.7 mph - N/A   Overcast
10:44 AM 64.4 °F 62.6 °F 94% 30.04 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Overcast
10:56 AM 64.0 °F 62.1 °F 93% 30.03 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
11:56 AM 69.1 °F 61.0 °F 75% 30.04 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
12:56 PM 71.1 °F 63.0 °F 75% 30.05 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
1:56 PM 69.1 °F 62.1 °F 78% 30.05 in 10.0 mi SW 11.5 mph - N/A   Overcast
2:56 PM 71.1 °F 63.0 °F 75% 30.05 in 10.0 mi SSW 12.7 mph 19.6 mph 0.00 in   Overcast
3:20 PM 71.6 °F 62.6 °F 73% 30.07 in 10.0 mi WSW 17.3 mph 23.0 mph N/A   Overcast
3:56 PM 69.1 °F 63.0 °F 81% 30.04 in 9.0 mi WSW 10.4 mph 21.9 mph 0.00 in Rain Light Rain
4:56 PM 71.1 °F 64.0 °F 78% 30.04 in 10.0 mi WSW 6.9 mph - 0.00 in   Mostly Cloudy
5:15 PM 69.8 °F 64.4 °F 83% 30.07 in 10.0 mi South 9.2 mph - 0.00 in   Mostly Cloudy
5:42 PM 69.8 °F 64.4 °F 83% 30.08 in 8.0 mi SSW 10.4 mph - 0.00 in Rain Light Rain
5:56 PM 68.0 °F 64.9 °F 90% 30.06 in 8.0 mi SSW 8.1 mph - 0.00 in Rain Light Rain
6:56 PM 68.0 °F 64.9 °F 90% 30.06 in 9.0 mi SW 8.1 mph - 0.00 in   Mostly Cloudy
7:56 PM 66.9 °F 64.9 °F 93% 30.07 in 8.0 mi SW 4.6 mph - 0.00 in Rain Light Rain
8:56 PM 66.0 °F 64.9 °F 96% 30.09 in 4.0 mi West 6.9 mph - 0.02 in Rain Light Rain
9:56 PM 64.0 °F 64.0 °F 100% 30.10 in 3.0 mi Calm Calm - 0.00 in   Mostly Cloudy
10:03 PM 64.4 °F 64.4 °F 100% 30.11 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
10:12 PM 64.4 °F 64.4 °F 100% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog
10:50 PM 62.6 °F 62.6 °F 100% 30.12 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 PM 64.0 °F 64.0 °F 100% 30.11 in 1.0 mi Calm Calm - N/A   Overcast
11:07 PM 64.4 °F 64.4 °F 100% 30.12 in 2.0 mi Calm Calm - N/A   Overcast
11:31 PM 64.4 °F 64.4 °F 100% 30.12 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 64.0 °F 64.0 °F 100% 30.11 in 3.0 mi SSE 3.5 mph - N/A   Mostly Cloudy