Weather History for Dayton, OH

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Thursday, September 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 64 °F  
Max Temperature 79 °F 75 °F 95 °F (1908)
Min Temperature 67 °F 54 °F 34 °F (1901)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 25 32  
Since 1 July heating degree days 37 34  
Cooling Degree Days 8 3  
Month to date cooling degree days 126 80  
Year to date cooling degree days 1013 862  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 0.62 in 0.11 in 0.94 in (1966)
Month to date precipitation 1.08 2.11  
Year to date precipitation 23.46 30.42  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 6 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 19, 2013 Rise Set
Actual Time 7:21 AM EDT 7:38 PM EDT
Civil Twilight 6:54 AM EDT 8:05 PM EDT
Nautical Twilight 6:23 AM EDT 8:37 PM EDT
Astronomical Twilight 5:50 AM EDT 9:09 PM EDT
Moon 7:36 PM EDT (9/19) 7:30 AM EDT (9/19)
Length of Visible Light 13h 10m
Length of Day
12h 16m
Full, 100% of the Moon is Illuminated
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 66.9 °F 64.9 °F 93% 30.08 in 4.0 mi South 6.9 mph - N/A   Clear
1:18 AM 66.2 °F 66.2 °F 100% 30.10 in 3.0 mi South 6.9 mph - N/A   Partly Cloudy
1:32 AM 68.0 °F 66.2 °F 94% 30.10 in 3.0 mi South 8.1 mph - N/A   Mostly Cloudy
1:46 AM 68.0 °F 66.2 °F 94% 30.10 in 3.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
1:56 AM 66.9 °F 66.0 °F 97% 30.08 in 3.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
2:56 AM 68.0 °F 66.0 °F 93% 30.07 in 3.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
3:18 AM 68.0 °F 66.2 °F 94% 30.08 in 3.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
3:56 AM 68.0 °F 66.0 °F 93% 30.06 in 3.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
4:29 AM 68.0 °F 66.2 °F 94% 30.08 in 3.0 mi SSW 8.1 mph - N/A   Overcast
4:56 AM 68.0 °F 66.0 °F 93% 30.07 in 3.0 mi SSW 6.9 mph - N/A   Overcast
5:29 AM 68.0 °F 66.2 °F 94% 30.08 in 3.0 mi South 6.9 mph - N/A   Overcast
5:56 AM 68.0 °F 66.0 °F 93% 30.05 in 4.0 mi South 8.1 mph - N/A   Overcast
6:45 AM 66.2 °F 66.2 °F 100% 30.08 in 2.5 mi South 5.8 mph - 0.02 in Rain Rain
6:56 AM 66.9 °F 66.0 °F 97% 30.06 in 2.0 mi South 3.5 mph - 0.04 in Rain Light Rain
7:16 AM 66.2 °F 66.2 °F 100% 30.09 in 1.0 mi South 3.5 mph - 0.11 in Rain Rain
7:23 AM 66.2 °F 66.2 °F 100% 30.09 in 1.0 mi SSE 5.8 mph - 0.14 in Rain Heavy Rain
7:46 AM 66.2 °F 66.2 °F 100% 30.10 in 1.5 mi ESE 3.5 mph - 0.26 in Rain , Thunderstorm Thunderstorms and Rain
7:56 AM 66.9 °F 66.0 °F 97% 30.08 in 1.5 mi East 5.8 mph - 0.29 in Rain , Thunderstorm Light Thunderstorms and Rain
8:08 AM 66.2 °F 66.2 °F 100% 30.10 in 1.0 mi SE 4.6 mph - 0.03 in Rain Rain
8:56 AM 66.9 °F 66.0 °F 97% 30.08 in 1.5 mi South 6.9 mph - 0.16 in Rain Rain
9:30 AM 66.2 °F 66.2 °F 100% 30.09 in 1.5 mi South 8.1 mph - 0.06 in Rain Light Rain
9:53 AM 68.0 °F 66.2 °F 94% 30.10 in 2.5 mi South 6.9 mph - 0.07 in Rain Light Rain
9:56 AM 68.0 °F 66.9 °F 96% 30.08 in 2.5 mi South 6.9 mph - 0.07 in Rain Light Rain
10:06 AM 68.0 °F 66.2 °F 94% 30.10 in 3.0 mi South 6.9 mph - 0.00 in Rain Light Rain
10:28 AM 69.8 °F 66.2 °F 88% 30.10 in 5.0 mi South 6.9 mph - 0.00 in   Overcast
10:56 AM 69.1 °F 66.0 °F 90% 30.09 in 9.0 mi SSW 9.2 mph - 0.00 in   Overcast
11:26 AM 69.8 °F 66.2 °F 88% 30.10 in 10.0 mi SSW 9.2 mph - N/A   Overcast
11:52 AM 69.8 °F 66.2 °F 88% 30.11 in 10.0 mi SSW 8.1 mph - N/A   Overcast
11:56 AM 71.1 °F 66.9 °F 87% 30.09 in 10.0 mi SSW 8.1 mph - N/A   Overcast
12:10 PM 69.8 °F 66.2 °F 88% 30.11 in 10.0 mi SW 9.2 mph - N/A   Overcast
12:42 PM 71.6 °F 66.2 °F 83% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
12:56 PM 72.0 °F 66.0 °F 81% 30.08 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
1:03 PM 71.6 °F 66.2 °F 83% 30.09 in 10.0 mi WSW 5.8 mph - N/A   Overcast
1:56 PM 72.0 °F 66.9 °F 84% 30.06 in 10.0 mi SSW 6.9 mph - 0.00 in   Overcast
2:03 PM 73.4 °F 66.2 °F 78% 30.08 in 10.0 mi South 6.9 mph - N/A   Overcast
2:28 PM 73.4 °F 66.2 °F 78% 30.07 in 10.0 mi SSW 5.8 mph - N/A   Overcast
2:56 PM 75.9 °F 68.0 °F 76% 30.05 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:56 PM 78.1 °F 66.0 °F 66% 30.04 in 10.0 mi WSW 10.4 mph - 0.00 in   Overcast
4:56 PM 78.1 °F 66.0 °F 66% 30.02 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
5:56 PM 73.9 °F 69.1 °F 85% 30.03 in 10.0 mi SSW 4.6 mph - 0.05 in   Overcast
6:56 PM 73.0 °F 70.0 °F 90% 30.03 in 5.0 mi Calm Calm - 0.01 in Rain Light Rain
7:56 PM 72.0 °F 70.0 °F 93% 29.99 in 9.0 mi South 4.6 mph - 0.00 in   Mostly Cloudy
8:56 PM 72.0 °F 66.0 °F 81% 29.97 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
9:56 PM 71.1 °F 66.0 °F 84% 29.99 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
10:56 PM 71.1 °F 66.9 °F 87% 30.01 in 10.0 mi South 5.8 mph - N/A   Overcast
11:56 PM 69.1 °F 66.9 °F 93% 30.01 in 8.0 mi SSE 5.8 mph - N/A   Scattered Clouds