Weather History for Dayton, OH

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Tuesday, April 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 54 °F  
Max Temperature 69 °F 65 °F 86 °F (1960)
Min Temperature 46 °F 44 °F 26 °F (1986)
Degree Days  
Heating Degree Days 7    
Month to date heating degree days 298  
Since 1 July heating degree days 5260  
Cooling Degree Days 0    
Month to date cooling degree days 16  
Year to date cooling degree days 16  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 54    
Maximum Humidity 66    
Minimum Humidity 42    
Precipitation  
Precipitation T in 0.15 in 1.93 in (1996)
Month to date precipitation 2.83 3.11  
Year to date precipitation 10.38 11.40  
Snow  
Snow 0.00 in 0.00 in 0.50 in (2005)
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 30.03 in    
Wind  
Wind Speed 12 mph (South)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 23, 2013 Rise Set
Actual Time 6:47 AM EDT 8:23 PM EDT
Civil Twilight 6:18 AM EDT 8:52 PM EDT
Nautical Twilight 5:44 AM EDT 9:26 PM EDT
Astronomical Twilight 5:07 AM EDT 10:03 PM EDT
Moon 6:17 PM EDT (4/23) 5:14 AM EDT (4/23)
Length of Visible Light 14h 33m
Length of Day
13h 36m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 51.1 °F 37.9 °F 61% 30.15 in 10.0 mi SE 6.9 mph - N/A   Clear
1:56 AM 53.1 °F 37.9 °F 57% 30.15 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:56 AM 54.0 °F 37.9 °F 55% 30.14 in 10.0 mi South 5.8 mph - N/A   Clear
3:56 AM 51.1 °F 37.9 °F 61% 30.13 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:56 AM 51.1 °F 37.9 °F 61% 30.12 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:56 AM 48.0 °F 37.9 °F 68% 30.09 in 10.0 mi SE 6.9 mph - N/A   Clear
6:56 AM 48.9 °F 37.0 °F 64% 30.12 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
7:56 AM 50.0 °F 39.0 °F 66% 30.10 in 9.0 mi SSE 9.2 mph - N/A   Scattered Clouds
8:56 AM 55.0 °F 37.9 °F 53% 30.13 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
9:56 AM 61.0 °F 39.9 °F 46% 30.10 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
10:56 AM 64.0 °F 42.1 °F 45% 30.09 in 10.0 mi South 11.5 mph - N/A   Overcast
11:56 AM 66.0 °F 43.0 °F 43% 30.09 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Overcast
12:56 PM 66.9 °F 46.0 °F 47% 30.07 in 10.0 mi SSW 12.7 mph - N/A   Overcast
1:56 PM 69.1 °F 48.0 °F 47% 30.04 in 10.0 mi SW 15.0 mph 24.2 mph N/A   Overcast
2:56 PM 69.1 °F 48.0 °F 47% 30.01 in 10.0 mi SSW 17.3 mph 24.2 mph N/A   Overcast
3:56 PM 68.0 °F 48.0 °F 49% 29.99 in 10.0 mi SSW 16.1 mph 21.9 mph N/A   Overcast
4:56 PM 68.0 °F 50.0 °F 52% 29.97 in 10.0 mi SW 20.7 mph 27.6 mph N/A   Overcast
5:56 PM 66.9 °F 50.0 °F 54% 29.94 in 10.0 mi SSW 12.7 mph - 0.00 in   Overcast
6:56 PM 66.9 °F 48.9 °F 52% 29.93 in 10.0 mi South 13.8 mph - N/A   Overcast
7:56 PM 66.0 °F 48.9 °F 54% 29.91 in 10.0 mi South 11.5 mph - 0.00 in   Overcast
8:56 PM 64.9 °F 50.0 °F 58% 29.91 in 10.0 mi South 13.8 mph 23.0 mph 0.00 in Rain Light Rain
9:56 PM 64.0 °F 48.9 °F 58% 29.90 in 10.0 mi South 12.7 mph - 0.00 in   Mostly Cloudy
10:56 PM 64.0 °F 48.9 °F 58% 29.87 in 10.0 mi South 15.0 mph 23.0 mph N/A   Overcast
11:56 PM 64.0 °F 48.9 °F 58% 29.85 in 10.0 mi South 10.4 mph 20.7 mph 0.00 in   Overcast