Weather History for Dayton, OH

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Tuesday, January 7, 2014

  Actual Average Record
Temperature  
Mean Temperature 2 °F 27 °F  
Max Temperature 12 °F 35 °F 65 °F (1907)
Min Temperature -9 °F 20 °F -12 °F (1884)
Degree Days  
Heating Degree Days 63 38  
Month to date heating degree days 336 260  
Since 1 July heating degree days 2455 2419  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -9 °F    
Average Humidity 64    
Maximum Humidity 72    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.09 in 1.67 in (1998)
Month to date precipitation 1.37 0.68  
Year to date precipitation 1.37 0.68  
Snow  
Snow 0.00 in 0.30 in 8.40 in (1979)
Month to date snowfall 6.7 1.7  
Since 1 July snowfall 21.3 7.2  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 30.43 in    
Wind  
Wind Speed 16 mph (SW)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 07, 2014 Rise Set
Actual Time 7:58 AM EST 5:28 PM EST
Civil Twilight 7:28 AM EST 5:58 PM EST
Nautical Twilight 6:54 AM EST 6:31 PM EST
Astronomical Twilight 6:22 AM EST 7:04 PM EST
Moon 11:47 AM EST (1/7) No Moon Set
Length of Visible Light 10h 29m
Length of Day
9h 29m
Waxing Crescent, 45% of the Moon is Illuminated
Jan 7
Waxing Crescent
Jan 7
First Quarter
Jan 15
Full
Jan 24
Last Quarter
Jan 30
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:39 AM -9.4 °F -34.1 °F -16.6 °F 71% 30.30 in 10.0 mi West 19.6 mph - N/A   Scattered Clouds
12:56 AM -9.0 °F -33.6 °F -17.0 °F 68% 30.39 in 10.0 mi West 19.6 mph - N/A   Scattered Clouds
1:56 AM -9.0 °F -34.2 °F -17.0 °F 68% 30.39 in 10.0 mi WSW 20.7 mph - N/A   Scattered Clouds
2:56 AM -8.0 °F -31.0 °F -16.1 °F 68% 30.42 in 10.0 mi WSW 17.3 mph - N/A   Scattered Clouds
3:56 AM -8.0 °F -32.8 °F -16.1 °F 68% 30.39 in 10.0 mi WSW 20.7 mph - N/A   Partly Cloudy
4:56 AM -7.1 °F -29.8 °F -16.1 °F 65% 30.41 in 10.0 mi WSW 17.3 mph 23.0 mph N/A   Clear
5:56 AM -7.1 °F -29.8 °F -15.0 °F 68% 30.41 in 10.0 mi WSW 17.3 mph - N/A   Clear
6:56 AM -7.1 °F -29.8 °F -15.0 °F 68% 30.43 in 10.0 mi WSW 17.3 mph - N/A   Clear
7:56 AM -7.1 °F -27.6 °F -15.0 °F 68% 30.44 in 10.0 mi WSW 13.8 mph - N/A   Partly Cloudy
8:56 AM -6.0 °F -29.0 °F -13.0 °F 72% 30.46 in 10.0 mi SW 18.4 mph - N/A   Partly Cloudy
9:56 AM -2.9 °F -23.8 °F -11.9 °F 65% 30.50 in 10.0 mi SW 16.1 mph - N/A   Partly Cloudy
10:56 AM -0.9 °F -22.4 °F -9.9 °F 66% 30.47 in 10.0 mi WSW 18.4 mph 23.0 mph N/A   Partly Cloudy
11:56 AM 1.9 °F -18.7 °F -8.0 °F 63% 30.47 in 10.0 mi SW 18.4 mph 25.3 mph N/A   Partly Cloudy
12:56 PM 3.9 °F -15.6 °F -8.0 °F 58% 30.44 in 10.0 mi WSW 17.3 mph 25.3 mph N/A   Partly Cloudy
1:56 PM 5.0 °F -16.2 °F -7.1 °F 58% 30.42 in 10.0 mi WSW 21.9 mph 26.5 mph N/A   Scattered Clouds
2:56 PM 6.1 °F -13.3 °F -6.0 °F 58% 30.42 in 10.0 mi SW 18.4 mph 23.0 mph N/A   Mostly Cloudy
3:56 PM 7.0 °F -10.4 °F -5.1 °F 58% 30.44 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
4:56 PM 8.1 °F -7.7 °F -5.1 °F 55% 30.42 in 10.0 mi SW 12.7 mph - N/A   Overcast
5:56 PM 8.1 °F -5.3 °F -4.0 °F 58% 30.41 in 10.0 mi SW 9.2 mph - N/A   Overcast
6:56 PM 9.0 °F -5.1 °F -2.0 °F 61% 30.43 in 10.0 mi SSW 10.4 mph - N/A   Overcast
7:56 PM 10.0 °F -4.5 °F -2.0 °F 58% 30.43 in 10.0 mi South 11.5 mph - N/A   Overcast
8:56 PM 10.0 °F -4.5 °F -0.0 °F 64% 30.44 in 10.0 mi SSW 11.5 mph - N/A   Overcast
9:56 PM 10.9 °F -2.6 °F -0.0 °F 61% 30.45 in 10.0 mi SSW 10.4 mph - N/A   Overcast
10:56 PM 10.9 °F -0.8 °F 1.0 °F 64% 30.43 in 10.0 mi South 8.1 mph - N/A   Overcast
11:56 PM 12.0 °F -1.3 °F 1.9 °F 64% 30.42 in 10.0 mi SSW 10.4 mph - N/A   Overcast