Weather History for Dayton, OH

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Thursday, August 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 71 °F  
Max Temperature 85 °F 82 °F 96 °F (1953)
Min Temperature 68 °F 61 °F 41 °F (1986)
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 7  
Month to date cooling degree days 230 231  
Year to date cooling degree days 858 770  
Since 1 June cooling degree days 727 700  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.11 in 1.06 in (2003)
Month to date precipitation 1.38 2.78  
Year to date precipitation 22.38 28.10  
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 30.03 in    
Wind  
Wind Speed 4 mph (NNE)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 29, 2013 Rise Set
Actual Time 7:02 AM EDT 8:12 PM EDT
Civil Twilight 6:34 AM EDT 8:40 PM EDT
Nautical Twilight 6:00 AM EDT 9:13 PM EDT
Astronomical Twilight 5:25 AM EDT 9:48 PM EDT
Moon 12:53 AM EDT (8/29) 3:40 PM EDT (8/29)
Length of Visible Light 14h 06m
Length of Day
13h 10m
Last Quarter, 38% of the Moon is Illuminated
Aug 29
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

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 - 71.1 °F 93% 29.99 in 5.0 mi North 4.6 mph - N/A   Partly Cloudy
1:56 AM 73.0 °F - 70.0 °F 90% 29.99 in 5.0 mi NNE 3.5 mph - N/A   Partly Cloudy
2:56 AM 72.0 °F - 70.0 °F 93% 29.98 in 5.0 mi North 4.6 mph - N/A   Partly Cloudy
3:56 AM 70.0 °F - 69.1 °F 97% 29.99 in 3.0 mi North 3.5 mph - N/A   Partly Cloudy
4:07 AM 69.8 °F - 69.8 °F 100% 30.02 in 2.5 mi North 3.5 mph - N/A   Clear
4:43 AM 69.8 °F - 69.8 °F 100% 30.03 in 1.5 mi Calm Calm - N/A   Clear
4:49 AM 69.8 °F - 68.0 °F 94% 30.03 in 1.5 mi Calm Calm - N/A   Partly Cloudy
4:51 AM 69.8 °F - 68.0 °F 94% 30.03 in 1.0 mi Calm Calm - N/A   Mist
4:56 AM 69.1 °F - 68.0 °F 96% 30.00 in 1.0 mi North 3.5 mph - N/A   Mist
5:40 AM 69.8 °F - 69.8 °F 100% 30.03 in 1.0 mi North 5.8 mph - N/A   Mostly Cloudy
5:56 AM 70.0 °F - 70.0 °F 100% 30.01 in 1.5 mi NNE 8.1 mph - N/A   Overcast
6:09 AM 69.8 °F - 69.8 °F 100% 30.03 in 0.0 mi NE 5.8 mph - N/A Fog Fog
6:27 AM 69.8 °F - 69.8 °F 100% 30.04 in 0.0 mi North 5.8 mph - N/A Fog Fog
6:49 AM 69.8 °F - 69.8 °F 100% 30.04 in 0.0 mi NNE 4.6 mph - N/A Fog Fog
6:56 AM 70.0 °F - 70.0 °F 100% 30.02 in 0.0 mi North 3.5 mph - N/A Fog Fog
7:31 AM 69.8 °F - 69.8 °F 100% 30.06 in 0.0 mi NNE 5.8 mph - N/A   Overcast
7:38 AM 69.8 °F - 69.8 °F 100% 30.06 in 0.5 mi NNE 6.9 mph - N/A   Overcast
7:48 AM 71.6 °F - 69.8 °F 94% 30.06 in 2.0 mi NNE 8.1 mph - N/A   Overcast
7:56 AM 71.1 °F - 70.0 °F 96% 30.04 in 2.5 mi North 8.1 mph - N/A   Overcast
8:56 AM 72.0 °F - 69.1 °F 91% 30.06 in 3.0 mi NNE 6.9 mph - N/A   Overcast
9:56 AM 72.0 °F - 69.1 °F 91% 30.06 in 4.0 mi NNE 8.1 mph - N/A   Overcast
10:56 AM 73.0 °F - 68.0 °F 84% 30.08 in 7.0 mi ENE 5.8 mph - N/A   Overcast
11:56 AM 75.9 °F - 68.0 °F 76% 30.08 in 8.0 mi East 6.9 mph - N/A   Overcast
12:30 PM 75.2 °F - 68.0 °F 78% 30.10 in 9.0 mi NE 5.8 mph - N/A   Overcast
12:56 PM 78.1 °F - 68.0 °F 71% 30.07 in 9.0 mi NE 6.9 mph - N/A   Overcast
1:56 PM 79.0 °F - 69.1 °F 72% 30.06 in 9.0 mi ENE 5.8 mph - N/A   Overcast
2:17 PM 80.6 °F 83.2 °F 68.0 °F 65% 30.09 in 9.0 mi NE 4.6 mph - N/A   Overcast
2:56 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
3:56 PM 82.9 °F 85.8 °F 68.0 °F 60% 30.04 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
4:56 PM 82.9 °F 85.8 °F 68.0 °F 60% 30.03 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
5:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 30.02 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
6:56 PM 82.0 °F 84.5 °F 66.9 °F 60% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
7:56 PM 79.0 °F - 68.0 °F 69% 30.02 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
8:56 PM 75.9 °F - 68.0 °F 76% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 75.0 °F - 68.0 °F 79% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 72.0 °F - 66.9 °F 84% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 73.0 °F - 68.0 °F 84% 30.02 in 10.0 mi Calm Calm - N/A   Clear