History for Dayton, OH

Saturday, February 16, 2013 — View Current Conditions
Saturday, February 16, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 22 °F 31 °F  
Max Temperature 27 °F 39 °F 66 °F (1927)
Min Temperature 16 °F 23 °F -6 °F (2007)
Degree Days
Heating Degree Days 43 34  
Month to date heating degree days 553 567  
Since 1 July heating degree days 3644 3894  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 13 °F    
Average Humidity 74    
Maximum Humidity 92    
Minimum Humidity 56    
Precipitation
Precipitation T in 0.07 in 1.25 in (1910)
Month to date precipitation 0.22 1.28  
Year to date precipitation 3.32 3.99  
Snow
Snow T in 0.20 in 5.60 in (2003)
Month to date snowfall 1.4 3.5  
Since 1 July snowfall 19.3 16.9  
Snow Depth T in    
Sea Level Pressure
Sea Level Pressure 30.10 in    
Wind
Wind Speed 9 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 25, 2013 Rise Set
Actual Time 7:27 AM EST 6:14 PM EST
Civil Twilight 7:00 AM EST 6:42 PM EST
Nautical Twilight 6:28 AM EST 7:13 PM EST
Astronomical Twilight 5:57 AM EST 7:45 PM EST
Moon 10:40 AM EST (2/16) 12:12 AM EST (2/16)
Length Of Visible Light 11h 41m
Length of Day
10h 46m
Waxing Crescent, 39% of the Moon is Illuminated
Feb 16
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
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Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 21.9 °F - 16.0 °F 78% 30.16 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 19.9 °F - 17.1 °F 89% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 17.1 °F 11.7 °F 15.1 °F 92% 30.14 in 10.0 mi West 3.5 mph - N/A   Clear
3:56 AM 19.0 °F - 17.1 °F 92% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 18.0 °F 12.7 °F 15.1 °F 88% 30.10 in 10.0 mi SW 3.5 mph - N/A   Clear
5:56 AM 19.4 °F 11.5 °F 14.0 °F 80% 30.05 in 10.0 mi SW 5.8 mph - N/A   Clear
6:56 AM 18.0 °F 11.1 °F 14.0 °F 84% 30.09 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
7:56 AM 19.0 °F 11.1 °F 15.1 °F 85% 30.09 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
8:56 AM 21.9 °F 14.5 °F 19.0 °F 89% 30.09 in 8.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:56 AM 24.1 °F 13.1 °F 19.0 °F 81% 30.09 in 9.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
10:35 AM 26.6 °F 16.2 °F 19.4 °F 74% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
10:56 AM 25.0 °F 14.8 °F 18.0 °F 75% 30.09 in 10.0 mi West 10.4 mph 19.6 mph N/A   Overcast
11:56 AM 26.1 °F 15.6 °F 16.0 °F 66% 30.08 in 8.0 mi West 11.5 mph - 0.00 in Snow Light Snow
12:29 PM 24.8 °F 14.0 °F 17.6 °F 74% 30.03 in 7.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
12:56 PM 26.1 °F 16.2 °F 16.0 °F 66% 30.06 in 9.0 mi West 10.4 mph - 0.00 in Snow Light Snow
1:56 PM 25.0 °F 11.3 °F 15.1 °F 66% 30.06 in 9.0 mi West 18.4 mph - 0.00 in Snow Light Snow
2:56 PM 24.1 °F 11.0 °F 15.1 °F 69% 30.06 in 4.0 mi WNW 16.1 mph - 0.00 in Snow Light Snow
3:14 PM 23.0 °F 9.6 °F 14.0 °F 68% 30.02 in 6.0 mi WNW 16.1 mph - 0.00 in Snow Light Snow
3:56 PM 23.0 °F 8.3 °F 14.0 °F 68% 30.08 in 8.0 mi WNW 19.6 mph - 0.00 in Snow Light Snow
4:56 PM 21.9 °F 8.7 °F 10.9 °F 63% 30.09 in 9.0 mi WNW 15.0 mph - 0.00 in   Overcast
5:26 PM 21.2 °F 10.1 °F 10.4 °F 63% 30.05 in 7.0 mi WNW 10.4 mph 19.6 mph 0.00 in Snow Light Snow
5:56 PM 21.0 °F 7.6 °F 10.0 °F 63% 30.10 in 10.0 mi WNW 15.0 mph - 0.00 in   Mostly Cloudy
6:47 PM 21.2 °F 8.3 °F 10.4 °F 63% 30.06 in 10.0 mi WNW 13.8 mph 20.7 mph 0.00 in   Overcast
6:56 PM 19.9 °F 5.7 °F 9.0 °F 62% 30.12 in 10.0 mi WNW 16.1 mph - 0.00 in   Overcast
7:34 PM 19.4 °F 6.6 °F 10.4 °F 68% 30.08 in 10.0 mi WNW 12.7 mph - 0.00 in   Overcast
7:56 PM 19.9 °F 7.3 °F 7.0 °F 57% 30.13 in 10.0 mi WNW 12.7 mph - 0.00 in   Overcast
8:56 PM 19.0 °F 4.0 °F 6.1 °F 57% 30.14 in 10.0 mi NW 17.3 mph 21.9 mph N/A   Overcast
9:56 PM 18.0 °F 6.9 °F 6.1 °F 60% 30.14 in 10.0 mi NNW 9.2 mph - N/A   Overcast
10:56 PM 17.1 °F 8.7 °F 7.0 °F 65% 30.14 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
11:56 PM 17.1 °F 6.6 °F 7.0 °F 65% 30.13 in 10.0 mi WNW 8.1 mph - N/A   Overcast
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