Weather History for Dayton, OH

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Friday, August 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 71 °F  
Max Temperature 90 °F 81 °F 96 °F (1953)
Min Temperature 65 °F 61 °F 43 °F (1976)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 9 1  
Since 1 June heating degree days 23 23  
Since 1 July heating degree days 12 1  
Cooling Degree Days 13 6  
Month to date cooling degree days 243 237  
Year to date cooling degree days 871 776  
Since 1 June cooling degree days 740 706  
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.10 in 2.29 in (2005)
Month to date precipitation 1.38 2.88  
Year to date precipitation 22.38 28.20  
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 29.96 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed 21 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 30, 2013 Rise Set
Actual Time 7:03 AM EDT 8:10 PM EDT
Civil Twilight 6:35 AM EDT 8:38 PM EDT
Nautical Twilight 6:01 AM EDT 9:11 PM EDT
Astronomical Twilight 5:27 AM EDT 9:46 PM EDT
Moon 1:41 AM EDT 4:25 PM EDT
Length of Visible Light 14h 03m
Length of Day
13h 07m
Waning Crescent, 29% of the Moon is Illuminated
Aug 30
Waning Crescent
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 71.1 °F - 66.9 °F 87% 30.01 in 9.0 mi Calm Calm - N/A   Clear
1:56 AM 71.1 °F - 66.9 °F 87% 30.01 in 8.0 mi Calm Calm - N/A   Clear
2:56 AM 66.9 °F - 64.0 °F 90% 30.01 in 8.0 mi Calm Calm - N/A   Clear
3:56 AM 66.0 °F - 64.0 °F 93% 30.00 in 6.0 mi NE 3.5 mph - N/A   Clear
4:56 AM 66.9 °F - 64.9 °F 93% 30.00 in 4.0 mi Calm Calm - N/A   Clear
5:56 AM 66.0 °F - 66.0 °F 100% 30.00 in 3.0 mi Calm Calm - N/A   Clear
6:01 AM 66.2 °F - 66.2 °F 100% 30.02 in 3.0 mi Calm Calm - N/A   Clear
6:07 AM 64.4 °F - 64.4 °F 100% 30.02 in 3.0 mi Calm Calm - N/A   Clear
6:13 AM 64.4 °F - 64.4 °F 100% 30.02 in 3.0 mi Calm Calm - N/A   Clear
6:23 AM 64.4 °F - 64.4 °F 100% 30.02 in 3.0 mi Calm Calm - N/A   Clear
6:32 AM 64.4 °F - 64.4 °F 100% 30.02 in 3.0 mi Calm Calm - N/A   Clear
6:43 AM 66.2 °F - 64.4 °F 94% 30.02 in 3.0 mi Calm Calm - N/A   Clear
6:56 AM 66.9 °F - 64.9 °F 93% 30.00 in 3.0 mi Calm Calm - N/A   Partly Cloudy
7:56 AM 69.1 °F - 66.0 °F 90% 30.00 in 5.0 mi Calm Calm - N/A   Partly Cloudy
8:56 AM 73.9 °F - 69.1 °F 85% 30.00 in 5.0 mi West 3.5 mph - N/A   Partly Cloudy
9:56 AM 78.1 °F - 70.0 °F 76% 30.00 in 7.0 mi WSW 3.5 mph - N/A   Clear
10:56 AM 81.0 °F 84.4 °F 70.0 °F 69% 29.99 in 8.0 mi SW 3.5 mph - N/A   Partly Cloudy
11:41 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.01 in 8.0 mi SW 3.5 mph - N/A   Mostly Cloudy
11:48 AM 82.4 °F 86.3 °F 69.8 °F 66% 30.00 in 8.0 mi SSW 6.9 mph - N/A   Scattered Clouds
11:56 AM 82.0 °F 85.5 °F 69.1 °F 65% 29.98 in 8.0 mi Variable 5.8 mph - N/A   Scattered Clouds
12:56 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.95 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
1:56 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.94 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
2:56 PM 88.0 °F 90.3 °F 66.0 °F 48% 29.93 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
3:56 PM 88.0 °F 89.6 °F 64.9 °F 46% 29.92 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
4:56 PM 89.1 °F 90.3 °F 64.0 °F 43% 29.90 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
5:56 PM 88.0 °F 89.6 °F 64.9 °F 46% 29.88 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
6:56 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.86 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
7:56 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.85 in 9.0 mi SSW 6.9 mph - N/A   Clear
8:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:56 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.86 in 9.0 mi SSW 8.1 mph - N/A   Clear
10:56 PM 79.0 °F - 68.0 °F 69% 29.86 in 9.0 mi SW 6.9 mph - N/A   Partly Cloudy
11:56 PM 79.0 °F - 66.9 °F 66% 29.83 in 9.0 mi SSW 8.1 mph - N/A   Partly Cloudy