Weather History for Dayton, OH

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Thursday, April 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 55 °F  
Max Temperature 56 °F 65 °F 89 °F (1915)
Min Temperature 35 °F 45 °F 26 °F (1919)
Degree Days  
Heating Degree Days 19 11  
Month to date heating degree days 332 364  
Since 1 July heating degree days 5294 5403  
Cooling Degree Days 0 1  
Month to date cooling degree days 16 5  
Year to date cooling degree days 16 5  
Moisture  
Dew Point 33 °F    
Average Humidity 65    
Maximum Humidity 92    
Minimum Humidity 38    
Precipitation  
Precipitation T in 0.14 in 1.96 in (1993)
Month to date precipitation 3.60 3.39  
Year to date precipitation 11.15 11.68  
Snow  
Snow 0.00 in 0.00 in - (0.0)
Month to date snowfall 0.4 0.6  
Since 1 July snowfall 36.3 23.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.29 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 25 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 25, 2013 Rise Set
Actual Time 6:44 AM EDT 8:25 PM EDT
Civil Twilight 6:15 AM EDT 8:54 PM EDT
Nautical Twilight 5:41 AM EDT 9:29 PM EDT
Astronomical Twilight 5:04 AM EDT 10:06 PM EDT
Moon 8:37 PM EDT (4/25) 6:26 AM EDT (4/25)
Length of Visible Light 14h 38m
Length of Day
13h 41m
Full, 100% of the Moon is Illuminated
Apr 25
Full
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 37.0 °F 32.4 °F 34.0 °F 89% 30.24 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:56 AM 36.0 °F 30.3 °F 34.0 °F 93% 30.25 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:56 AM 36.0 °F 29.0 °F 34.0 °F 93% 30.26 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:56 AM 37.0 °F 30.4 °F 34.0 °F 89% 30.25 in 10.0 mi SW 9.2 mph - N/A   Overcast
4:56 AM 36.0 °F 30.3 °F 33.1 °F 89% 30.25 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:56 AM 35.1 °F 28.6 °F 33.1 °F 92% 30.27 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
6:56 AM 35.1 °F 29.3 °F 32.0 °F 89% 30.27 in 9.0 mi SSW 6.9 mph - N/A   Clear
7:56 AM 37.0 °F 30.4 °F 34.0 °F 89% 30.27 in 9.0 mi SSW 9.2 mph - N/A   Clear
8:56 AM 41.0 °F 34.7 °F 35.1 °F 79% 30.27 in 10.0 mi SSW 10.4 mph - N/A   Clear
9:56 AM 44.1 °F 37.7 °F 34.0 °F 68% 30.27 in 10.0 mi SSW 12.7 mph - N/A   Clear
10:56 AM 46.9 °F - 34.0 °F 61% 30.28 in 10.0 mi SSW 19.6 mph 25.3 mph N/A   Partly Cloudy
11:56 AM 50.0 °F - 36.0 °F 59% 30.27 in 10.0 mi SW 19.6 mph - N/A   Scattered Clouds
12:56 PM 51.1 °F - 35.1 °F 54% 30.26 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Mostly Cloudy
1:56 PM 52.0 °F - 36.0 °F 54% 30.27 in 10.0 mi WSW 21.9 mph 28.8 mph N/A   Mostly Cloudy
2:56 PM 53.1 °F - 36.0 °F 52% 30.26 in 10.0 mi West 19.6 mph 31.1 mph N/A   Mostly Cloudy
3:56 PM 53.1 °F - 35.1 °F 50% 30.26 in 10.0 mi West 23.0 mph - N/A   Mostly Cloudy
4:56 PM 53.1 °F - 34.0 °F 48% 30.27 in 10.0 mi WNW 20.7 mph 28.8 mph 0.00 in   Mostly Cloudy
5:56 PM 53.1 °F - 33.1 °F 47% 30.29 in 10.0 mi WNW 20.7 mph 26.5 mph N/A   Scattered Clouds
6:56 PM 51.1 °F - 27.0 °F 39% 30.33 in 10.0 mi WNW 17.3 mph 27.6 mph N/A   Partly Cloudy
7:56 PM 48.0 °F - 27.0 °F 44% 30.35 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
8:56 PM 45.0 °F 40.6 °F 28.0 °F 52% 30.36 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
9:56 PM 42.1 °F 37.7 °F 28.0 °F 58% 30.38 in 10.0 mi NW 6.9 mph - N/A   Clear
10:56 PM 39.9 °F 36.7 °F 28.0 °F 63% 30.40 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:56 PM 41.0 °F - 28.0 °F 60% 30.40 in 10.0 mi Calm Calm - N/A   Clear