Weather History for Dayton, OH

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Friday, August 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 72 °F  
Max Temperature 85 °F 82 °F 99 °F (1898)
Min Temperature 65 °F 62 °F 45 °F (1902)
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 10 7  
Month to date cooling degree days 159 189  
Year to date cooling degree days 787 728  
Since 1 June cooling degree days 656 658  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.09 in 0.72 in (1942)
Month to date precipitation 1.38 2.19  
Year to date precipitation 22.38 27.51  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
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 30.10 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 23, 2013 Rise Set
Actual Time 6:56 AM EDT 8:21 PM EDT
Civil Twilight 6:28 AM EDT 8:49 PM EDT
Nautical Twilight 5:54 AM EDT 9:23 PM EDT
Astronomical Twilight 5:18 AM EDT 9:59 PM EDT
Moon 9:40 PM EDT (8/23) 9:50 AM EDT (8/23)
Length of Visible Light 14h 21m
Length of Day
13h 25m
Waning Gibbous, 91% of the Moon is Illuminated
Aug 23
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 70.0 °F - 68.0 °F 93% 30.08 in 5.0 mi NNW 11.5 mph - N/A   Overcast
1:15 AM 69.8 °F - 68.0 °F 94% 30.12 in 4.0 mi NNW 9.2 mph - N/A   Overcast
1:56 AM 69.1 °F - 66.9 °F 93% 30.09 in 4.0 mi NNW 6.9 mph - N/A   Overcast
2:56 AM 68.0 °F - 66.0 °F 93% 30.07 in 3.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
3:34 AM 66.2 °F - 66.2 °F 100% 30.08 in 2.5 mi NNW 5.8 mph - N/A   Partly Cloudy
3:56 AM 66.9 °F - 66.0 °F 97% 30.06 in 2.0 mi NW 6.9 mph - N/A   Partly Cloudy
4:25 AM 66.2 °F - 66.2 °F 100% 30.08 in 2.0 mi WNW 5.8 mph - N/A   Scattered Clouds
4:38 AM 66.2 °F - 66.2 °F 100% 30.08 in 1.5 mi NW 6.9 mph - N/A   Mostly Cloudy
4:56 AM 66.9 °F - 66.9 °F 100% 30.06 in 0.8 mi NNW 5.8 mph - N/A   Overcast
5:30 AM 66.2 °F - 66.2 °F 100% 30.08 in 1.0 mi NNW 8.1 mph - N/A   Overcast
5:56 AM 66.9 °F - 66.9 °F 100% 30.07 in 1.2 mi North 6.9 mph - N/A   Overcast
6:12 AM 68.0 °F - 66.2 °F 94% 30.09 in 2.5 mi North 6.9 mph - N/A   Overcast
6:27 AM 68.0 °F - 66.2 °F 94% 30.10 in 3.0 mi North 3.5 mph - N/A   Overcast
6:39 AM 68.0 °F - 66.2 °F 94% 30.10 in 4.0 mi North 4.6 mph - N/A   Overcast
6:56 AM 68.0 °F - 66.9 °F 96% 30.09 in 4.0 mi North 5.8 mph - N/A   Overcast
7:56 AM 69.1 °F - 66.0 °F 90% 30.10 in 3.0 mi NNE 6.9 mph - N/A   Overcast
8:56 AM 69.1 °F - 64.9 °F 87% 30.12 in 5.0 mi NNE 6.9 mph - N/A   Overcast
9:56 AM 71.1 °F - 66.0 °F 84% 30.12 in 5.0 mi NNE 5.8 mph - N/A   Overcast
10:56 AM 73.9 °F - 66.9 °F 79% 30.12 in 6.0 mi North 6.9 mph - N/A   Haze
11:14 AM 75.2 °F - 68.0 °F 78% 30.14 in 6.0 mi North 8.1 mph - N/A   Haze
11:45 AM 75.2 °F - 66.2 °F 73% 30.15 in 5.0 mi North 8.1 mph - N/A   Haze
11:56 AM 75.9 °F - 66.9 °F 74% 30.13 in 6.0 mi North 9.2 mph - N/A   Haze
12:56 PM 79.0 °F - 66.9 °F 66% 30.12 in 8.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:56 PM 80.1 °F 82.3 °F 66.9 °F 64% 30.12 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
2:56 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.11 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
3:56 PM 84.0 °F 84.9 °F 63.0 °F 49% 30.09 in 10.0 mi Variable 5.8 mph 16.1 mph N/A   Scattered Clouds
4:56 PM 84.9 °F 85.0 °F 61.0 °F 44% 30.08 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
5:56 PM 84.0 °F 83.8 °F 59.0 °F 43% 30.08 in 10.0 mi NNE 10.4 mph - N/A   Scattered Clouds
6:56 PM 82.0 °F 81.7 °F 57.0 °F 42% 30.09 in 10.0 mi NNE 10.4 mph - N/A   Partly Cloudy
7:56 PM 77.0 °F - 62.1 °F 60% 30.10 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
8:56 PM 73.0 °F - 62.1 °F 68% 30.13 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
9:56 PM 71.1 °F - 61.0 °F 70% 30.16 in 10.0 mi NE 8.1 mph - N/A   Clear
10:56 PM 68.0 °F - 60.1 °F 76% 30.17 in 10.0 mi NE 8.1 mph - N/A   Clear
11:56 PM 66.0 °F - 57.0 °F 73% 30.18 in 10.0 mi ENE 5.8 mph - N/A   Clear