Weather History for Dayton, OH

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Thursday, August 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 72 °F  
Max Temperature 85 °F 82 °F 101 °F (1936)
Min Temperature 68 °F 62 °F 47 °F (1909)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 9 0  
Since 1 June heating degree days 23 22  
Since 1 July heating degree days 12 0  
Cooling Degree Days 12 8  
Month to date cooling degree days 149 182  
Year to date cooling degree days 777 721  
Since 1 June cooling degree days 646 651  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 79    
Maximum Humidity 97    
Minimum Humidity 61    
Precipitation  
Precipitation 0.06 in 0.09 in 2.15 in (1917)
Month to date precipitation 1.38 2.10  
Year to date precipitation 22.38 27.42  
Snow  
Snow 0.00 in 0.00 in - (0.0)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 22, 2013 Rise Set
Actual Time 6:55 AM EDT 8:23 PM EDT
Civil Twilight 6:27 AM EDT 8:51 PM EDT
Nautical Twilight 5:52 AM EDT 9:25 PM EDT
Astronomical Twilight 5:16 AM EDT 10:01 PM EDT
Moon 9:06 PM EDT (8/22) 8:43 AM EDT (8/22)
Length of Visible Light 14h 24m
Length of Day
13h 27m
Waning Gibbous, 97% of the Moon is Illuminated
Aug 22
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 73.0 °F - 68.0 °F 84% 30.10 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
1:56 AM 71.1 °F - 68.0 °F 90% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:56 AM 71.1 °F - 68.0 °F 90% 30.09 in 9.0 mi South 5.8 mph - N/A   Scattered Clouds
3:56 AM 71.1 °F - 66.9 °F 87% 30.09 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
4:56 AM 69.1 °F - 66.9 °F 93% 30.08 in 8.0 mi SW 8.1 mph - N/A   Mostly Cloudy
5:56 AM 68.0 °F - 66.0 °F 93% 30.09 in 6.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
6:56 AM 69.1 °F - 66.9 °F 93% 30.09 in 7.0 mi SW 5.8 mph - N/A   Mostly Cloudy
7:56 AM 70.0 °F - 66.9 °F 90% 30.09 in 6.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
8:56 AM 71.1 °F - 66.9 °F 87% 30.10 in 7.0 mi SW 8.1 mph - N/A   Mostly Cloudy
9:56 AM 75.9 °F - 68.0 °F 76% 30.12 in 9.0 mi West 6.9 mph - N/A   Overcast
10:56 AM 81.0 °F 84.1 °F 69.1 °F 67% 30.11 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
11:56 AM 84.0 °F 87.8 °F 69.1 °F 61% 30.11 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
12:56 PM 84.0 °F 87.8 °F 69.1 °F 61% 30.10 in 10.0 mi WNW 13.8 mph - N/A   Scattered Clouds
1:56 PM 81.0 °F 83.8 °F 68.0 °F 65% 30.11 in 10.0 mi NW 12.7 mph - N/A   Overcast
2:56 PM 73.0 °F - 69.1 °F 87% 30.11 in 3.0 mi NNE 5.8 mph - 0.03 in Rain Light Rain
3:56 PM 73.9 °F - 71.1 °F 91% 30.08 in 6.0 mi SW 6.9 mph - 0.00 in   Overcast
4:56 PM 73.9 °F - 69.1 °F 85% 30.09 in 7.0 mi NW 6.9 mph - 0.00 in   Overcast
5:56 PM 73.0 °F - 69.1 °F 87% 30.08 in 5.0 mi West 5.8 mph - 0.00 in Rain Light Rain
6:56 PM 73.0 °F - 69.1 °F 87% 30.07 in 6.0 mi NNW 12.7 mph - 0.03 in   Mostly Cloudy
7:56 PM 71.1 °F - 68.0 °F 90% 30.06 in 9.0 mi NNW 6.9 mph - N/A   Overcast
8:56 PM 70.0 °F - 68.0 °F 93% 30.03 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 PM 69.1 °F - 68.0 °F 96% 30.05 in 6.0 mi WSW 5.8 mph - N/A   Overcast
10:56 PM 69.1 °F - 68.0 °F 96% 30.06 in 4.0 mi WSW 4.6 mph - N/A   Overcast
11:56 PM 69.1 °F - 66.9 °F 93% 30.06 in 3.0 mi WSW 5.8 mph - N/A   Overcast