Weather History for Dayton, OH

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Tuesday, April 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F 49 °F  
Max Temperature 80 °F 60 °F 84 °F (2001)
Min Temperature 55 °F 39 °F 19 °F (1997)
Degree Days  
Heating Degree Days 0 16  
Month to date heating degree days 151 156  
Since 1 July heating degree days 5113 5195  
Cooling Degree Days 3 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 3 0  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.14 in 1.88 in (1929)
Month to date precipitation T 1.16  
Year to date precipitation 7.55 9.45  
Snow  
Snow 0.00 in 0.10 in 2.80 in (1982)
Month to date snowfall 0.0 0.4  
Since 1 July snowfall 35.9 23.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 12 mph (SSW)    
Max Wind Speed 30 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 09, 2013 Rise Set
Actual Time 7:07 AM EDT 8:09 PM EDT
Civil Twilight 6:40 AM EDT 8:37 PM EDT
Nautical Twilight 6:07 AM EDT 9:10 PM EDT
Astronomical Twilight 5:33 AM EDT 9:44 PM EDT
Moon 6:30 AM EDT (4/9) 7:44 PM EDT (4/9)
Length of Visible Light 13h 56m
Length of Day
13h 01m
Waning Crescent, 1% of the Moon is Illuminated
Apr 9
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last 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 61.0 °F - 53.1 °F 75% 30.01 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
1:56 AM 61.0 °F - 53.1 °F 75% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:56 AM 57.0 °F - 52.0 °F 83% 30.01 in 10.0 mi SW 3.5 mph - N/A   Clear
3:56 AM 55.9 °F - 52.0 °F 87% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 57.9 °F - 53.1 °F 84% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:56 AM 57.9 °F - 53.1 °F 84% 30.03 in 10.0 mi SE 4.6 mph - N/A   Overcast
6:56 AM 55.9 °F - 52.0 °F 87% 30.04 in 8.0 mi ESE 4.6 mph - N/A   Overcast
7:56 AM 57.0 °F - 53.1 °F 87% 30.05 in 8.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
8:56 AM 60.1 °F - 53.1 °F 78% 30.06 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
9:56 AM 66.0 °F - 54.0 °F 65% 30.04 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
10:56 AM 70.0 °F - 54.0 °F 57% 30.03 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
11:56 AM 73.9 °F - 55.9 °F 53% 30.01 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Scattered Clouds
12:56 PM 77.0 °F - 57.9 °F 52% 29.98 in 10.0 mi SSW 17.3 mph 27.6 mph N/A   Scattered Clouds
1:56 PM 79.0 °F - 55.9 °F 45% 29.94 in 10.0 mi SW 26.5 mph 35.7 mph N/A   Scattered Clouds
2:56 PM 79.0 °F - 55.0 °F 44% 29.93 in 10.0 mi SSW 27.6 mph 36.8 mph N/A   Scattered Clouds
3:56 PM 79.0 °F - 54.0 °F 42% 29.91 in 10.0 mi South 23.0 mph 34.5 mph N/A   Scattered Clouds
4:56 PM 80.1 °F 80.0 °F 54.0 °F 40% 29.91 in 10.0 mi SSW 24.2 mph 31.1 mph N/A   Scattered Clouds
5:56 PM 78.1 °F - 54.0 °F 43% 29.93 in 10.0 mi SW 18.4 mph 27.6 mph N/A   Mostly Cloudy
6:56 PM 77.0 °F - 54.0 °F 45% 29.92 in 10.0 mi SW 20.7 mph 25.3 mph N/A   Scattered Clouds
7:56 PM 75.0 °F - 53.1 °F 46% 29.93 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
8:56 PM 72.0 °F - 54.0 °F 53% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
9:56 PM 70.0 °F - 54.0 °F 57% 29.94 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
10:56 PM 69.1 °F - 55.0 °F 61% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:56 PM 69.1 °F - 55.9 °F 63% 29.95 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy