Weather History for Dayton, OH

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Saturday, March 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F 38 °F  
Max Temperature 52 °F 47 °F 72 °F (1974)
Min Temperature 28 °F 29 °F -1 °F (1984)
Degree Days  
Heating Degree Days 25 27  
Month to date heating degree days 299 258  
Since 1 July heating degree days 4349 4533  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 69    
Maximum Humidity 85    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.10 in 2.23 in (1964)
Month to date precipitation 0.75 0.83  
Year to date precipitation 5.14 5.78  
Snow  
Snow 0.00 in 0.20 in 7.80 in (1999)
Month to date snowfall 5.3 1.4  
Since 1 July snowfall 27.0 20.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 10 mph (SE)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 09, 2013 Rise Set
Actual Time 6:57 AM EST 6:37 PM EST
Civil Twilight 6:30 AM EST 7:04 PM EST
Nautical Twilight 5:59 AM EST 7:36 PM EST
Astronomical Twilight 5:27 AM EST 8:07 PM EST
Moon 5:20 AM EST (3/9) 4:38 PM EST (3/9)
Length of Visible Light 12h 34m
Length of Day
11h 40m
Waning Crescent, 5% of the Moon is Illuminated
Mar 9
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 28.0 °F 24.2 °F 23.0 °F 81% 30.41 in 8.0 mi ENE 3.5 mph - N/A   Clear
1:56 AM 30.0 °F 24.1 °F 25.0 °F 82% 30.40 in 10.0 mi East 5.8 mph - N/A   Clear
2:56 AM 30.0 °F 21.7 °F 25.0 °F 82% 30.37 in 10.0 mi East 9.2 mph - N/A   Clear
3:56 AM 30.9 °F 22.2 °F 26.1 °F 82% 30.35 in 10.0 mi ESE 10.4 mph - N/A   Clear
4:56 AM 30.0 °F 23.2 °F 25.0 °F 82% 30.36 in 9.0 mi ESE 6.9 mph - N/A   Clear
5:56 AM 30.0 °F 22.4 °F 26.1 °F 85% 30.36 in 8.0 mi ESE 8.1 mph - N/A   Clear
6:56 AM 30.0 °F 21.1 °F 25.0 °F 82% 30.34 in 9.0 mi ESE 10.4 mph - N/A   Scattered Clouds
7:56 AM 30.9 °F 22.2 °F 26.1 °F 82% 30.34 in 8.0 mi ESE 10.4 mph - N/A   Scattered Clouds
8:56 AM 35.1 °F 26.9 °F 28.0 °F 76% 30.32 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
9:56 AM 37.9 °F 29.6 °F 28.0 °F 68% 30.33 in 10.0 mi SE 13.8 mph - N/A   Mostly Cloudy
10:56 AM 39.0 °F 33.4 °F 28.9 °F 67% 30.33 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
11:56 AM 42.1 °F 35.7 °F 30.9 °F 65% 30.32 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
12:56 PM 45.0 °F 38.2 °F 32.0 °F 60% 30.27 in 10.0 mi ESE 15.0 mph - N/A   Scattered Clouds
1:56 PM 48.0 °F - 33.1 °F 56% 30.24 in 10.0 mi ESE 15.0 mph - N/A   Scattered Clouds
2:56 PM 50.0 °F - 33.1 °F 52% 30.19 in 10.0 mi SE 12.7 mph 20.7 mph N/A   Mostly Cloudy
3:56 PM 50.0 °F - 33.8 °F 54% 30.15 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
4:56 PM 52.0 °F - 35.1 °F 53% 30.15 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
5:56 PM 50.0 °F - 35.1 °F 57% 30.14 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
6:56 PM 48.9 °F - 35.1 °F 59% 30.14 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
7:56 PM 48.9 °F - 36.0 °F 61% 30.13 in 10.0 mi SSE 5.8 mph - N/A   Overcast
8:56 PM 46.9 °F - 35.1 °F 63% 30.11 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
9:56 PM 50.0 °F - 34.0 °F 54% 30.09 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
10:56 PM 48.0 °F - 33.1 °F 56% 30.07 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
11:56 PM 48.9 °F - 32.0 °F 52% 30.04 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds