Weather History for Dayton, OH

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Thursday, April 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 48 °F  
Max Temperature 54 °F 58 °F 81 °F (1986)
Min Temperature 30 °F 38 °F 22 °F (1995)
Degree Days  
Heating Degree Days 23 18  
Month to date heating degree days 112 73  
Since 1 July heating degree days 5074 5112  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 36    
Maximum Humidity 53    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.12 in 1.43 in (2011)
Month to date precipitation 0.00 0.50  
Year to date precipitation 7.55 8.79  
Snow  
Snow 0.00 in 0.10 in 1.20 in (1954)
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 35.9 22.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 04, 2013 Rise Set
Actual Time 7:15 AM EDT 8:04 PM EDT
Civil Twilight 6:48 AM EDT 8:31 PM EDT
Nautical Twilight 6:15 AM EDT 9:04 PM EDT
Astronomical Twilight 5:42 AM EDT 9:38 PM EDT
Moon 3:41 AM EDT (4/4) 2:22 PM EDT (4/4)
Length of Visible Light 13h 43m
Length of Day
12h 48m
Waning Crescent, 34% of the Moon is Illuminated
Apr 4
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last 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 33.1 °F 25.5 °F 14.0 °F 46% 30.38 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
1:56 AM 33.1 °F 24.4 °F 14.0 °F 46% 30.37 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
2:56 AM 33.1 °F 24.4 °F 14.0 °F 46% 30.35 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
3:56 AM 32.0 °F 24.2 °F 14.0 °F 48% 30.33 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
4:56 AM 30.9 °F 23.5 °F 15.1 °F 52% 30.31 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
5:56 AM 30.9 °F 23.5 °F 15.1 °F 52% 30.29 in 10.0 mi East 8.1 mph - N/A   Clear
6:56 AM 30.9 °F 22.8 °F 14.0 °F 50% 30.28 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
7:56 AM 30.9 °F 23.5 °F 14.0 °F 50% 30.28 in 10.0 mi ESE 8.1 mph - N/A   Overcast
8:56 AM 32.0 °F 24.8 °F 15.1 °F 50% 30.27 in 10.0 mi East 8.1 mph - N/A   Overcast
9:56 AM 35.1 °F 27.4 °F 16.0 °F 46% 30.25 in 10.0 mi ESE 10.4 mph - N/A   Overcast
10:56 AM 39.9 °F 33.4 °F 17.1 °F 40% 30.22 in 10.0 mi SE 10.4 mph - N/A   Overcast
11:56 AM 43.0 °F 39.5 °F 16.0 °F 34% 30.19 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
12:56 PM 46.0 °F 41.4 °F 16.0 °F 30% 30.17 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
1:56 PM 48.0 °F - 16.0 °F 28% 30.13 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
2:56 PM 51.1 °F - 16.0 °F 25% 30.10 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
3:56 PM 52.0 °F - 15.1 °F 23% 30.06 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
4:56 PM 53.1 °F - 10.9 °F 19% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 PM 54.0 °F - 15.1 °F 22% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:56 PM 53.1 °F - 16.0 °F 23% 30.03 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
7:56 PM 50.0 °F - 16.0 °F 26% 30.03 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
8:56 PM 48.9 °F - 15.1 °F 26% 30.02 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
9:56 PM 48.9 °F - 15.1 °F 26% 30.02 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
10:56 PM 43.0 °F 40.3 °F 17.1 °F 35% 30.02 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
11:56 PM 42.1 °F 39.2 °F 17.1 °F 37% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds