Weather History for Dayton, OH

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 58 °F  
Max Temperature 76 °F 68 °F 91 °F (1900)
Min Temperature 56 °F 48 °F 28 °F (1901)
Degree Days  
Heating Degree Days 0 8  
Month to date heating degree days 16 30  
Since 1 July heating degree days 126 120  
Cooling Degree Days 1 1  
Month to date cooling degree days 1 4  
Year to date cooling degree days 1256 885  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 46    
Precipitation  
Precipitation 0.01 in 0.10 in 2.05 in (1893)
Month to date precipitation 1.20 0.38  
Year to date precipitation 25.42 31.99  
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 30.16 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 04, 2012 Rise Set
Actual Time 7:36 AM EDT 7:13 PM EDT
Civil Twilight 7:09 AM EDT 7:40 PM EDT
Nautical Twilight 6:38 AM EDT 8:11 PM EDT
Astronomical Twilight 6:06 AM EDT 8:43 PM EDT
Moon 9:49 PM EDT (10/4) 11:52 AM EDT (10/4)
Length of Visible Light 12h 31m
Length of Day
11h 37m
Waning Gibbous, 82% of the Moon is Illuminated
Oct 4
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 59.0 °F 53.1 °F 81% 30.15 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
1:56 AM 57.9 °F 53.1 °F 84% 30.16 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
2:56 AM 57.9 °F 53.1 °F 84% 30.15 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
3:56 AM 57.9 °F 53.1 °F 84% 30.15 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
4:56 AM 57.0 °F 53.1 °F 87% 30.15 in 10.0 mi South 8.1 mph - N/A   Clear
5:56 AM 55.9 °F 53.1 °F 90% 30.16 in 10.0 mi South 8.1 mph - N/A   Clear
6:56 AM 57.0 °F 53.1 °F 87% 30.17 in 9.0 mi SSW 10.4 mph - N/A   Scattered Clouds
7:56 AM 57.0 °F 54.0 °F 89% 30.19 in 8.0 mi SW 11.5 mph - 0.00 in Rain Light Rain
8:56 AM 57.9 °F 54.0 °F 87% 30.19 in 7.0 mi South 9.2 mph - 0.01 in   Scattered Clouds
9:56 AM 60.1 °F 55.0 °F 83% 30.19 in 9.0 mi SSW 10.4 mph - N/A   Scattered Clouds
10:56 AM 64.0 °F 55.9 °F 75% 30.20 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:56 AM 66.9 °F 57.0 °F 70% 30.20 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
12:56 PM 72.0 °F 57.0 °F 59% 30.19 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
1:56 PM 73.9 °F 55.9 °F 53% 30.16 in 10.0 mi SW 18.4 mph 25.3 mph N/A   Partly Cloudy
2:56 PM 75.9 °F 55.9 °F 50% 30.14 in 10.0 mi WSW 16.1 mph 20.7 mph N/A   Scattered Clouds
3:56 PM 75.0 °F 53.1 °F 46% 30.13 in 10.0 mi WSW 15.0 mph 25.3 mph N/A   Partly Cloudy
4:56 PM 73.9 °F 54.0 °F 50% 30.13 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
5:56 PM 73.9 °F 53.1 °F 48% 30.13 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Scattered Clouds
6:56 PM 70.0 °F 54.0 °F 57% 30.13 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
7:56 PM 68.0 °F 53.1 °F 59% 30.14 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
8:56 PM 66.9 °F 54.0 °F 63% 30.14 in 10.0 mi SSW 8.1 mph - N/A   Clear
9:56 PM 64.4 °F 55.4 °F 73% 30.15 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:56 PM 64.0 °F 55.0 °F 73% 30.14 in 10.0 mi SSW 9.2 mph - N/A   Clear
11:56 PM 63.0 °F 55.0 °F 75% 30.13 in 10.0 mi SSW 8.1 mph - N/A   Clear