Weather History for Dayton, OH

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Monday, December 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 24 °F 31 °F  
Max Temperature 30 °F 38 °F 65 °F (1933)
Min Temperature 18 °F 24 °F -15 °F (1951)
Degree Days  
Heating Degree Days 41 34  
Month to date heating degree days 556 508  
Since 1 July heating degree days 1680 1619  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1062 891  
Moisture  
Dew Point 20 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 74    
Precipitation  
Precipitation 0.08 in 0.10 in 1.01 in (1996)
Month to date precipitation 1.44 1.62  
Year to date precipitation 33.39 39.55  
Snow  
Snow 1.10 in 0.10 in 1.90 in (2010)
Month to date snowfall 12.2 1.8  
Since 1 July snowfall 14.2 2.8  
Snow Depth 5.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 7 mph (East)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 3 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 16, 2013 Rise Set
Actual Time 7:52 AM EST 5:13 PM EST
Civil Twilight 7:21 AM EST 5:43 PM EST
Nautical Twilight 6:47 AM EST 6:17 PM EST
Astronomical Twilight 6:14 AM EST 6:50 PM EST
Moon 5:02 PM EST (12/16) 6:59 AM EST (12/16)
Length of Visible Light 10h 22m
Length of Day
9h 21m
Full, 100% of the Moon is Illuminated
Dec 16
Full
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

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 15.2 °F 19.0 °F 81% 30.12 in 7.0 mi West 8.1 mph - N/A   Overcast
1:09 AM 24.8 °F 15.3 °F 19.4 °F 80% 30.08 in 7.0 mi West 9.2 mph - N/A   Overcast
1:56 AM 24.1 °F 14.4 °F 19.0 °F 81% 30.12 in 5.0 mi West 9.2 mph - 0.00 in Snow Light Snow
2:56 AM 24.1 °F 14.4 °F 18.0 °F 77% 30.14 in 7.0 mi West 9.2 mph - 0.00 in   Overcast
3:27 AM 24.8 °F 16.9 °F 17.6 °F 74% 30.09 in 4.0 mi West 6.9 mph - 0.00 in Snow Light Snow
3:56 AM 23.0 °F 17.0 °F 19.0 °F 85% 30.14 in 3.0 mi West 4.6 mph - 0.00 in Snow Light Snow
4:11 AM 23.0 °F 15.8 °F 19.4 °F 86% 30.09 in 2.5 mi NW 5.8 mph - 0.00 in Snow Light Snow
4:19 AM 23.0 °F 14.7 °F 19.4 °F 86% 30.09 in 3.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
4:30 AM 23.0 °F 17.0 °F 19.4 °F 86% 30.09 in 3.0 mi WNW 4.6 mph - 0.00 in Snow Light Snow
4:38 AM 21.2 °F 16.4 °F 19.4 °F 93% 30.08 in 2.0 mi North 3.5 mph - 0.01 in Snow Light Snow
4:56 AM 21.9 °F 17.2 °F 19.0 °F 89% 30.13 in 2.0 mi North 3.5 mph - 0.01 in Snow Light Snow
5:48 AM 21.2 °F 14.9 °F 17.6 °F 86% 30.08 in 1.8 mi NE 4.6 mph - 0.01 in Snow Light Snow
5:56 AM 21.9 °F 15.7 °F 18.0 °F 85% 30.13 in 1.8 mi NNE 4.6 mph - 0.01 in Snow Light Snow
6:07 AM 21.2 °F 13.6 °F 17.6 °F 86% 30.09 in 1.5 mi NNE 5.8 mph - 0.00 in Snow Light Snow
6:56 AM 21.0 °F 14.6 °F 18.0 °F 88% 30.14 in 1.5 mi North 4.6 mph - 0.02 in Snow Light Snow
7:27 AM 21.2 °F 12.6 °F 17.6 °F 86% 30.11 in 1.5 mi North 6.9 mph - 0.00 in Snow Light Snow
7:56 AM 19.0 °F 8.2 °F 16.0 °F 88% 30.16 in 1.0 mi NNE 9.2 mph - 0.02 in Snow Light Snow
8:38 AM 17.6 °F 8.2 °F 14.0 °F 86% 30.11 in 2.0 mi NE 6.9 mph - 0.01 in Snow Light Snow
8:56 AM 18.0 °F 7.7 °F 15.1 °F 88% 30.17 in 2.0 mi NE 8.1 mph - 0.01 in Snow Light Snow
9:14 AM 17.6 °F 7.3 °F 15.8 °F 93% 30.12 in 3.0 mi NE 8.1 mph - 0.00 in Snow Light Snow
9:28 AM 17.6 °F 9.3 °F 15.8 °F 93% 30.12 in 2.0 mi NE 5.8 mph - 0.00 in Snow Light Snow
9:33 AM 19.4 °F 11.5 °F 15.8 °F 86% 30.12 in 1.8 mi NE 5.8 mph - 0.00 in Snow Light Snow
9:50 AM 19.4 °F 11.5 °F 15.8 °F 86% 30.13 in 3.0 mi NE 5.8 mph - 0.00 in   Overcast
9:56 AM 19.0 °F 11.1 °F 15.1 °F 85% 30.17 in 3.0 mi ENE 5.8 mph - 0.00 in   Overcast
10:22 AM 19.4 °F 10.4 °F 15.8 °F 86% 30.12 in 4.0 mi ENE 6.9 mph - N/A   Overcast
10:56 AM 19.9 °F 12.1 °F 16.0 °F 85% 30.17 in 4.0 mi East 5.8 mph - N/A   Overcast
11:56 AM 21.9 °F 13.4 °F 17.1 °F 82% 30.14 in 5.0 mi East 6.9 mph - N/A   Overcast
12:05 PM 21.2 °F 12.6 °F 17.6 °F 86% 30.09 in 5.0 mi East 6.9 mph - N/A   Overcast
12:56 PM 23.0 °F 14.7 °F 18.0 °F 81% 30.11 in 5.0 mi East 6.9 mph - N/A   Overcast
1:30 PM 23.0 °F 14.7 °F 19.4 °F 86% 30.05 in 4.0 mi East 6.9 mph - N/A   Overcast
1:56 PM 23.0 °F 13.1 °F 19.0 °F 85% 30.09 in 4.0 mi East 9.2 mph - N/A   Overcast
2:56 PM 23.0 °F 13.9 °F 19.0 °F 85% 30.08 in 4.0 mi East 8.1 mph - N/A   Overcast
3:22 PM 23.0 °F 15.8 °F 19.4 °F 86% 30.05 in 2.5 mi East 5.8 mph - N/A   Overcast
3:56 PM 23.0 °F 13.9 °F 21.0 °F 92% 30.09 in 1.8 mi ESE 8.1 mph - N/A   Overcast
4:13 PM 23.0 °F 13.9 °F 19.4 °F 86% 30.04 in 2.0 mi ESE 8.1 mph - N/A   Overcast
4:48 PM 23.0 °F 13.9 °F 21.2 °F 93% 30.04 in 1.8 mi ESE 8.1 mph - N/A   Overcast
4:56 PM 23.0 °F 13.9 °F 21.0 °F 92% 30.09 in 1.8 mi ESE 8.1 mph - N/A   Overcast
5:22 PM 24.8 °F 17.9 °F 21.2 °F 86% 30.05 in 2.5 mi East 5.8 mph - N/A   Overcast
5:56 PM 24.1 °F 16.0 °F 21.9 °F 91% 30.09 in 2.5 mi ESE 6.9 mph - N/A   Overcast
6:19 PM 24.8 °F 16.1 °F 21.2 °F 86% 30.04 in 1.2 mi SE 8.1 mph - N/A   Overcast
6:37 PM 24.8 °F 15.3 °F 23.0 °F 93% 30.04 in 0.8 mi SSE 9.2 mph - N/A   Overcast
6:56 PM 25.0 °F 17.1 °F 23.0 °F 92% 30.09 in 0.8 mi SE 6.9 mph - 0.00 in Snow Light Snow
7:56 PM 25.0 °F 15.5 °F 24.1 °F 96% 30.07 in 0.8 mi SE 9.2 mph - 0.00 in Snow Light Snow
8:56 PM 26.1 °F 16.8 °F 25.0 °F 96% 30.04 in 1.0 mi SSE 9.2 mph - 0.01 in   Overcast
9:11 PM 26.6 °F 18.2 °F 24.8 °F 93% 29.99 in 2.0 mi SSE 8.1 mph - N/A   Overcast
9:56 PM 27.0 °F 20.5 °F 25.0 °F 92% 30.02 in 2.5 mi SSE 5.8 mph - N/A   Overcast
10:21 PM 26.6 °F 22.6 °F 24.8 °F 93% 29.99 in 3.0 mi South 3.5 mph - N/A   Mostly Cloudy
10:40 PM 26.6 °F 22.6 °F 24.8 °F 93% 29.99 in 2.5 mi SSW 3.5 mph - N/A   Overcast
10:56 PM 28.0 °F 24.2 °F 26.1 °F 92% 30.03 in 3.0 mi South 3.5 mph - N/A   Overcast
11:21 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.99 in 3.0 mi SSW 5.8 mph - N/A   Overcast
11:40 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.98 in 2.5 mi Variable 5.8 mph - N/A   Overcast
11:53 PM 28.4 °F 19.7 °F 26.6 °F 93% 29.97 in 3.0 mi South 9.2 mph - N/A   Overcast
11:56 PM 28.9 °F 19.8 °F 27.0 °F 92% 30.00 in 3.0 mi South 10.4 mph - N/A   Overcast