Weather History for Dayton, OH

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Monday, April 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 52 °F  
Max Temperature 68 °F 62 °F 82 °F (2002)
Min Temperature 52 °F 41 °F 23 °F (1907)
Degree Days  
Heating Degree Days 5 14  
Month to date heating degree days 213 244  
Since 1 July heating degree days 5175 5283  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 9 0  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 66    
Maximum Humidity 77    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.14 in 1.87 in (1939)
Month to date precipitation 1.44 1.97  
Year to date precipitation 8.99 10.26  
Snow  
Snow 0.00 in 0.00 in 0.10 in (1935)
Month to date snowfall 0.0 0.5  
Since 1 July snowfall 35.9 23.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 11 mph (South)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 15, 2013 Rise Set
Actual Time 6:58 AM EDT 8:15 PM EDT
Civil Twilight 6:30 AM EDT 8:43 PM EDT
Nautical Twilight 5:57 AM EDT 9:17 PM EDT
Astronomical Twilight 5:22 AM EDT 9:52 PM EDT
Moon 10:24 AM EDT (4/15) 12:26 AM EDT (4/15)
Length of Visible Light 14h 12m
Length of Day
13h 16m
Waxing Crescent, 24% of the Moon is Illuminated
Apr 15
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.9 °F 39.9 °F 55% 29.91 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
1:56 AM 55.0 °F 39.9 °F 57% 29.91 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
2:56 AM 54.0 °F 39.0 °F 57% 29.90 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
3:56 AM 57.0 °F 43.0 °F 59% 29.91 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
4:56 AM 55.9 °F 45.0 °F 67% 29.93 in 10.0 mi South 11.5 mph - N/A   Clear
5:56 AM 55.0 °F 46.0 °F 72% 29.95 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
6:56 AM 53.1 °F 46.0 °F 77% 29.96 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
7:56 AM 54.0 °F 46.9 °F 77% 29.97 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
8:56 AM 57.9 °F 48.0 °F 70% 29.98 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
9:56 AM 60.1 °F 48.0 °F 64% 29.98 in 10.0 mi South 13.8 mph 18.4 mph N/A   Mostly Cloudy
10:56 AM 61.0 °F 48.9 °F 64% 29.99 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
11:56 AM 64.0 °F 50.0 °F 60% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
12:56 PM 64.9 °F 51.1 °F 61% 30.00 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
1:56 PM 66.0 °F 51.1 °F 59% 29.99 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
2:56 PM 66.0 °F 50.0 °F 56% 29.98 in 10.0 mi South 17.3 mph 25.3 mph N/A   Mostly Cloudy
3:56 PM 66.0 °F 51.1 °F 59% 29.95 in 10.0 mi South 17.3 mph 20.7 mph N/A   Mostly Cloudy
4:56 PM 66.0 °F 52.0 °F 60% 29.95 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
5:56 PM 68.0 °F 52.0 °F 56% 29.98 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
6:56 PM 66.0 °F 51.1 °F 59% 29.96 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
7:56 PM 64.9 °F 51.1 °F 61% 29.94 in 10.0 mi South 15.0 mph - N/A   Scattered Clouds
8:56 PM 64.0 °F 52.0 °F 65% 29.96 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
9:56 PM 64.0 °F 52.0 °F 65% 29.96 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
10:56 PM 63.0 °F 52.0 °F 67% 29.98 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
11:56 PM 63.0 °F 52.0 °F 67% 29.98 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy