Weather History for Dayton, OH

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Saturday, November 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 42 °F  
Max Temperature 56 °F 51 °F 78 °F (1958)
Min Temperature 25 °F 34 °F 9 °F (1959)
Degree Days  
Heating Degree Days 24 23  
Month to date heating degree days 401 328  
Since 1 July heating degree days 901 775  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1264 891  
Moisture  
Dew Point 29 °F    
Average Humidity 68    
Maximum Humidity 100    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.12 in 2.00 in (1993)
Month to date precipitation 0.76 1.85  
Year to date precipitation 28.79 36.39  
Snow  
Snow 0.00 in 0.00 in 4.50 in (1980)
Month to date snowfall 0.2 0.2  
Since 1 July snowfall 0.9 0.6  
Since 1 September snowfall 0.9 0.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.54 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 17, 2012 Rise Set
Actual Time 7:24 AM EST 5:18 PM EST
Civil Twilight 6:55 AM EST 5:48 PM EST
Nautical Twilight 6:22 AM EST 6:20 PM EST
Astronomical Twilight 5:50 AM EST 6:52 PM EST
Moon 11:08 AM EST (11/17) 9:27 PM EST (11/17)
Length of Visible Light 10h 52m
Length of Day
9h 54m
Waxing Crescent, 20% of the Moon is Illuminated
Nov 17
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 33.1 °F 30.0 °F 27.0 °F 78% 30.51 in 7.0 mi ENE 3.5 mph - N/A   Clear
1:56 AM 32.0 °F 28.7 °F 28.0 °F 85% 30.51 in 6.0 mi ENE 3.5 mph - N/A   Clear
2:56 AM 30.9 °F - 28.9 °F 92% 30.52 in 6.0 mi Calm Calm - N/A   Clear
3:56 AM 30.0 °F 26.5 °F 27.0 °F 88% 30.52 in 4.0 mi North 3.5 mph - N/A   Clear
4:56 AM 30.0 °F - 28.0 °F 92% 30.53 in 4.0 mi Calm Calm - N/A   Clear
5:56 AM 28.9 °F - 26.1 °F 89% 30.55 in 4.0 mi Calm Calm - N/A   Clear
6:56 AM 28.9 °F 25.2 °F 26.1 °F 89% 30.56 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:56 AM 30.9 °F 26.2 °F 30.0 °F 96% 30.58 in 4.0 mi NNE 4.6 mph - N/A   Partly Cloudy
8:56 AM 37.0 °F - 32.0 °F 82% 30.59 in 3.0 mi Calm Calm - N/A   Haze
9:56 AM 42.1 °F - 33.1 °F 70% 30.60 in 6.0 mi Calm Calm - N/A   Haze
10:56 AM 46.0 °F 43.9 °F 33.1 °F 61% 30.60 in 8.0 mi East 4.6 mph - N/A   Partly Cloudy
11:56 AM 51.8 °F - 30.2 °F 44% 30.56 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
12:56 PM 53.1 °F - 32.0 °F 45% 30.56 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
1:56 PM 55.0 °F - 30.0 °F 38% 30.53 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
2:56 PM 55.0 °F - 28.9 °F 37% 30.52 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
3:56 PM 55.0 °F - 28.0 °F 35% 30.51 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
4:56 PM 51.1 °F - 28.0 °F 41% 30.51 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
5:56 PM 48.0 °F - 28.0 °F 46% 30.52 in 10.0 mi ENE 5.8 mph - N/A   Clear
6:56 PM 45.0 °F 42.6 °F 28.9 °F 53% 30.52 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:56 PM 39.9 °F 36.7 °F 28.9 °F 65% 30.53 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:56 PM 41.0 °F 38.0 °F 28.9 °F 62% 30.53 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:56 PM 39.0 °F 34.0 °F 28.0 °F 65% 30.52 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:56 PM 39.0 °F 34.0 °F 30.0 °F 70% 30.51 in 10.0 mi East 6.9 mph - N/A   Clear
11:56 PM 36.0 °F 31.1 °F 28.0 °F 73% 30.50 in 10.0 mi ENE 5.8 mph - N/A   Clear