Weather History for Dayton, OH

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Sunday, January 19, 2014

  Actual Average Record
Temperature  
Mean Temperature 27 °F 27 °F  
Max Temperature 33 °F 35 °F 68 °F (1907)
Min Temperature 21 °F 20 °F -25 °F (1994)
Degree Days  
Heating Degree Days 38 38  
Month to date heating degree days 754 716  
Since 1 July heating degree days 2873 2875  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 73    
Maximum Humidity 84    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.08 in 1.28 in (1900)
Month to date precipitation 2.53 1.75  
Year to date precipitation 2.53 1.75  
Snow  
Snow 0.10 in 0.20 in 4.50 in (1956)
Month to date snowfall 15.6 4.8  
Since 1 July snowfall 30.2 10.3  
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 16 mph (WSW)    
Max Wind Speed 30 mph    
Max Gust Speed 38 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 19, 2014 Rise Set
Actual Time 7:54 AM EST 5:40 PM EST
Civil Twilight 7:25 AM EST 6:10 PM EST
Nautical Twilight 6:52 AM EST 6:43 PM EST
Astronomical Twilight 6:19 AM EST 7:15 PM EST
Moon 9:17 PM EST (1/19) 9:24 AM EST (1/19)
Length of Visible Light 10h 45m
Length of Day
9h 46m
Waning Gibbous, 89% of the Moon is Illuminated
Jan 19
Waning Gibbous
Jan 24
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

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 24.1 °F 19.7 °F 21.0 °F 88% 29.78 in 4.0 mi SE 3.5 mph - 0.00 in Snow Light Snow
1:13 AM 24.8 °F 20.5 °F 21.2 °F 86% 29.73 in 6.0 mi SE 3.5 mph - 0.00 in   Overcast
1:44 AM 24.8 °F 20.5 °F 21.2 °F 86% 29.74 in 8.0 mi SSE 3.5 mph - 0.00 in   Overcast
1:56 AM 25.0 °F - 21.9 °F 88% 29.78 in 5.0 mi Calm Calm - 0.00 in Snow Light Snow
2:56 AM 25.0 °F 18.1 °F 21.9 °F 88% 29.81 in 7.0 mi West 5.8 mph - 0.00 in Snow Light Snow
3:56 AM 26.1 °F 18.4 °F 23.0 °F 88% 29.81 in 7.0 mi West 6.9 mph - 0.00 in Snow Light Snow
4:31 AM 26.6 °F 17.5 °F 23.0 °F 86% 29.78 in 9.0 mi WNW 9.2 mph - 0.00 in   Overcast
4:38 AM 26.6 °F 16.8 °F 21.2 °F 80% 29.79 in 9.0 mi NW 10.4 mph - 0.00 in   Overcast
4:56 AM 25.0 °F 13.1 °F 19.9 °F 81% 29.84 in 8.0 mi NW 13.8 mph - 0.00 in   Overcast
5:56 AM 24.1 °F 11.0 °F 19.0 °F 81% 29.86 in 9.0 mi WNW 16.1 mph - N/A   Overcast
6:26 AM 21.2 °F 10.1 °F 17.6 °F 86% 29.84 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:56 AM 23.0 °F 12.4 °F 18.0 °F 81% 29.91 in 10.0 mi WNW 10.4 mph - N/A   Overcast
7:22 AM 21.2 °F 9.5 °F 17.6 °F 86% 29.87 in 10.0 mi WNW 11.5 mph - N/A   Overcast
7:56 AM 21.9 °F 7.8 °F 17.1 °F 82% 29.93 in 10.0 mi West 17.3 mph - N/A   Overcast
8:56 AM 21.0 °F 7.1 °F 16.0 °F 81% 29.94 in 10.0 mi West 16.1 mph - N/A   Overcast
9:56 AM 21.0 °F 7.6 °F 16.0 °F 81% 29.96 in 10.0 mi WSW 15.0 mph - N/A   Mostly Cloudy
10:56 AM 21.0 °F 7.1 °F 16.0 °F 81% 29.95 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
11:29 AM 23.0 °F 8.7 °F 17.6 °F 80% 29.91 in 10.0 mi WSW 18.4 mph - N/A   Scattered Clouds
11:56 AM 23.0 °F 9.6 °F 17.1 °F 78% 29.94 in 10.0 mi SW 16.1 mph - N/A   Scattered Clouds
12:56 PM 25.0 °F 11.3 °F 17.1 °F 72% 29.90 in 10.0 mi SW 18.4 mph - N/A   Partly Cloudy
1:56 PM 28.0 °F 13.9 °F 19.0 °F 69% 29.86 in 10.0 mi SW 23.0 mph 31.1 mph N/A   Clear
2:56 PM 30.0 °F 17.9 °F 19.0 °F 64% 29.85 in 10.0 mi WSW 18.4 mph 35.7 mph N/A   Partly Cloudy
3:56 PM 30.9 °F 18.4 °F 19.0 °F 61% 29.84 in 10.0 mi SW 20.7 mph 28.8 mph N/A   Partly Cloudy
4:56 PM 30.9 °F 18.7 °F 19.0 °F 61% 29.82 in 10.0 mi SSW 19.6 mph 28.8 mph N/A   Scattered Clouds
5:56 PM 30.9 °F 18.4 °F 19.0 °F 61% 29.79 in 10.0 mi SSW 20.7 mph 26.5 mph N/A   Mostly Cloudy
6:56 PM 30.9 °F 18.1 °F 19.9 °F 64% 29.78 in 10.0 mi SSW 21.9 mph - N/A   Mostly Cloudy
7:56 PM 32.0 °F 18.6 °F 21.9 °F 66% 29.77 in 9.0 mi SSW 25.3 mph 36.8 mph N/A   Mostly Cloudy
8:56 PM 33.1 °F 20.9 °F 23.0 °F 66% 29.74 in 9.0 mi SSW 21.9 mph 35.7 mph N/A   Mostly Cloudy
9:56 PM 33.1 °F 21.9 °F 21.9 °F 64% 29.76 in 10.0 mi SW 18.4 mph 28.8 mph N/A   Scattered Clouds
10:56 PM 32.0 °F 21.6 °F 21.9 °F 66% 29.75 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
11:56 PM 33.1 °F 22.2 °F 23.0 °F 66% 29.72 in 10.0 mi SSW 17.3 mph - N/A   Mostly Cloudy