Weather History for Dayton, OH

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Friday, June 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 83 °F 74 °F  
Max Temperature 99 °F 83 °F 100 °F (1934)
Min Temperature 67 °F 64 °F 49 °F (1905)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 21 22  
Since 1 June heating degree days 21 22  
Since 1 July heating degree days 4606 5642  
Cooling Degree Days 18 9  
Month to date cooling degree days 234 181  
Year to date cooling degree days 417 251  
Since 1 June cooling degree days 234 181  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 71    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.29 in 0.14 in 2.90 in (1995)
Month to date precipitation 1.55 4.04  
Year to date precipitation 14.42 21.08  
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 9.2 23.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 58 mph    
Max Gust Speed 82 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jun. 29, 2012 Rise Set
Actual Time 6:11 AM EDT 9:09 PM EDT
Civil Twilight 5:38 AM EDT 9:42 PM EDT
Nautical Twilight 4:57 AM EDT 10:23 PM EDT
Astronomical Twilight 4:09 AM EDT 11:11 PM EDT
Moon 4:54 PM EDT (6/29) 2:21 AM EDT (6/29)
Length of Visible Light 16h 03m
Length of Day
14h 58m
Waxing Gibbous, 77% of the Moon is Illuminated
Jun 29
Waxing Gibbous
Jul 3
Full
Jul 10
Last Quarter
Jul 19
New
Jul 26
First 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 88.0 °F 92.1 °F 69.1 °F 53% 29.82 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
1:56 AM 86.0 °F 90.7 °F 70.0 °F 59% 29.81 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
2:56 AM 84.9 °F 89.4 °F 70.0 °F 61% 29.83 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
3:56 AM 84.0 °F 87.8 °F 69.1 °F 61% 29.83 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:56 AM 82.0 °F 84.9 °F 68.0 °F 62% 29.83 in 10.0 mi NW 8.1 mph - N/A   Clear
5:56 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.85 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
6:56 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.88 in 9.0 mi WNW 6.9 mph - N/A   Overcast
7:56 AM 81.0 °F 83.8 °F 68.0 °F 65% 29.88 in 9.0 mi NNW 3.5 mph - N/A   Overcast
8:56 AM 81.0 °F 85.2 °F 72.0 °F 74% 29.90 in 8.0 mi Calm Calm - 0.00 in   Mostly Cloudy
9:56 AM 84.9 °F 89.4 °F 70.0 °F 61% 29.88 in 9.0 mi Calm Calm - N/A   Scattered Clouds
10:56 AM 91.0 °F 96.6 °F 70.0 °F 50% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 AM 91.9 °F 98.4 °F 71.1 °F 50% 29.85 in 9.0 mi Variable 5.8 mph - N/A   Partly Cloudy
12:56 PM 93.0 °F 100.7 °F 72.0 °F 50% 29.85 in 8.0 mi SW 11.5 mph - N/A   Scattered Clouds
1:56 PM 95.0 °F 104.5 °F 73.0 °F 49% 29.84 in 8.0 mi SW 9.2 mph - N/A   Scattered Clouds
2:56 PM 99.0 °F 108.5 °F 72.0 °F 42% 29.82 in 9.0 mi West 15.0 mph 19.6 mph N/A   Partly Cloudy
3:56 PM 96.1 °F 105.6 °F 73.0 °F 47% 29.75 in 8.0 mi WSW 15.0 mph - N/A   Mostly Cloudy
4:16 PM 91.4 °F 96.8 °F 69.8 °F 49% 29.90 in 8.0 mi NNW 57.5 mph 70.2 mph N/A   Squalls
4:26 PM 68.0 °F - 64.4 °F 88% 29.86 in 2.5 mi North 48.3 mph 81.7 mph 0.00 in Rain Light Rain
4:40 PM 66.2 °F - 64.4 °F 94% 29.96 in 2.0 mi NNW 26.5 mph 50.6 mph 0.12 in Rain , Thunderstorm Thunderstorms and Rain
4:52 PM 66.2 °F - 64.4 °F 94% 29.99 in 3.0 mi NW 23.0 mph 38.0 mph 0.22 in Rain , Thunderstorm Thunderstorms and Rain
4:56 PM 66.9 °F - 66.0 °F 97% 29.98 in 4.0 mi NW 17.3 mph 34.5 mph 0.23 in Rain , Thunderstorm Thunderstorms and Rain
5:48 PM 68.0 °F - 64.4 °F 88% 29.96 in 10.0 mi NNE 8.1 mph - 0.05 in Rain Light Rain
5:56 PM 68.0 °F - 64.9 °F 90% 29.92 in 10.0 mi NE 13.8 mph - 0.05 in Rain Light Rain
6:11 PM 68.0 °F - 64.4 °F 88% 29.85 in 10.0 mi ENE 18.4 mph 21.9 mph 0.01 in Rain Light Rain
6:56 PM 70.0 °F - 64.9 °F 84% 29.83 in 10.0 mi WSW 11.5 mph 20.7 mph 0.01 in   Mostly Cloudy
7:56 PM 71.1 °F - 66.0 °F 84% 29.83 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
8:56 PM 71.1 °F - 66.0 °F 84% 29.83 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
9:56 PM 70.0 °F - 66.9 °F 90% 29.85 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
10:56 PM 68.0 °F - 66.0 °F 93% 29.87 in 10.0 mi West 3.5 mph - N/A   Clear
11:56 PM 66.9 °F - 66.0 °F 97% 29.86 in 10.0 mi WSW 5.8 mph - N/A   Clear