Weather History for Dayton, OH

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Tuesday, March 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F 39 °F  
Max Temperature 40 °F 48 °F 74 °F (1990)
Min Temperature 31 °F 30 °F -1 °F (1948)
Degree Days  
Heating Degree Days 29 26  
Month to date heating degree days 355 338  
Since 1 July heating degree days 4405 4613  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 29 °F    
Average Humidity 77    
Maximum Humidity 89    
Minimum Humidity 64    
Precipitation  
Precipitation 0.01 in 0.10 in 1.43 in (1986)
Month to date precipitation 1.67 1.13  
Year to date precipitation 6.06 6.08  
Snow  
Snow 0.20 in 0.10 in 4.60 in (1984)
Month to date snowfall 5.5 1.8  
Since 1 July snowfall 27.2 21.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 15 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 8 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 12, 2013 Rise Set
Actual Time 7:52 AM EDT 7:40 PM EDT
Civil Twilight 7:25 AM EDT 8:07 PM EDT
Nautical Twilight 6:54 AM EDT 8:39 PM EDT
Astronomical Twilight 6:22 AM EDT 9:10 PM EDT
Moon 7:58 AM EDT (3/12) 8:55 PM EDT (3/12)
Length of Visible Light 12h 42m
Length of Day
11h 48m
New Moon, 1% of the Moon is Illuminated
Mar 12
New Moon
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

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 36.0 °F 25.6 °F 30.9 °F 82% 29.86 in 10.0 mi West 18.4 mph - N/A   Overcast
1:56 AM 35.1 °F 25.5 °F 32.0 °F 89% 29.88 in 9.0 mi West 15.0 mph - N/A   Overcast
2:08 AM 35.6 °F 25.5 °F 32.0 °F 87% 29.86 in 9.0 mi WSW 17.3 mph - N/A   Overcast
2:56 AM 34.0 °F 23.8 °F 30.9 °F 89% 29.88 in 2.5 mi West 16.1 mph - 0.00 in Snow Light Snow
3:03 AM 33.8 °F 23.9 °F 32.0 °F 93% 29.87 in 2.5 mi WSW 15.0 mph - 0.00 in Snow Light Snow
3:11 AM 33.8 °F 23.9 °F 32.0 °F 93% 29.87 in 4.0 mi West 15.0 mph - 0.00 in Snow Light Snow
3:56 AM 33.1 °F 22.6 °F 30.0 °F 89% 29.90 in 3.0 mi West 16.1 mph - 0.00 in   Overcast
4:56 AM 34.0 °F 25.0 °F 28.9 °F 82% 29.89 in 10.0 mi WSW 12.7 mph - N/A   Overcast
5:56 AM 34.0 °F 25.5 °F 30.0 °F 85% 29.91 in 9.0 mi WSW 11.5 mph - N/A   Overcast
6:56 AM 34.0 °F 23.8 °F 28.9 °F 82% 29.93 in 10.0 mi West 16.1 mph 23.0 mph N/A   Overcast
7:56 AM 33.1 °F 24.4 °F 28.9 °F 85% 29.94 in 9.0 mi West 11.5 mph - N/A   Overcast
8:56 AM 33.1 °F 22.6 °F 30.0 °F 89% 29.96 in 4.0 mi West 16.1 mph - 0.00 in Snow Light Snow
9:14 AM 33.8 °F 23.5 °F 28.4 °F 81% 29.95 in 5.0 mi WSW 16.1 mph - 0.00 in Snow Light Snow
9:56 AM 33.1 °F 23.0 °F 28.9 °F 85% 29.98 in 8.0 mi West 15.0 mph - 0.00 in Snow Light Snow
10:56 AM 33.1 °F 23.4 °F 28.0 °F 82% 30.00 in 8.0 mi WSW 13.8 mph - 0.00 in   Overcast
11:06 AM 33.8 °F 25.8 °F 28.4 °F 81% 29.97 in 9.0 mi WSW 10.4 mph - N/A   Overcast
11:56 AM 33.1 °F 23.9 °F 28.0 °F 82% 29.99 in 9.0 mi WSW 12.7 mph - N/A   Overcast
12:29 PM 35.6 °F 27.1 °F 28.4 °F 75% 29.97 in 10.0 mi WSW 12.7 mph - N/A   Overcast
12:56 PM 35.1 °F 24.1 °F 28.0 °F 76% 30.01 in 10.0 mi West 19.6 mph - N/A   Overcast
1:56 PM 35.1 °F 25.2 °F 28.0 °F 76% 30.00 in 10.0 mi WSW 16.1 mph - N/A   Overcast
2:56 PM 35.1 °F 24.5 °F 28.0 °F 76% 30.00 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Overcast
3:56 PM 37.0 °F 28.1 °F 28.9 °F 73% 29.99 in 10.0 mi WSW 15.0 mph - N/A   Overcast
4:28 PM 39.2 °F 30.5 °F 28.4 °F 65% 29.96 in 10.0 mi West 16.1 mph - N/A   Overcast
4:56 PM 39.0 °F 30.6 °F 28.0 °F 65% 29.99 in 10.0 mi West 15.0 mph - N/A   Overcast
5:56 PM 39.9 °F 31.4 °F 28.0 °F 63% 29.98 in 10.0 mi WSW 16.1 mph - N/A   Overcast
6:56 PM 39.9 °F 32.5 °F 28.0 °F 63% 29.99 in 10.0 mi West 12.7 mph - N/A   Overcast
7:56 PM 39.0 °F 27.4 °F 28.0 °F 65% 30.02 in 10.0 mi WNW 28.8 mph 35.7 mph N/A   Overcast
8:56 PM 36.0 °F 29.6 °F 28.9 °F 76% 30.02 in 10.0 mi West 8.1 mph - 0.00 in   Overcast
9:56 PM 34.0 °F 28.8 °F 28.0 °F 79% 30.02 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:56 PM 34.0 °F 22.7 °F 28.0 °F 79% 30.04 in 6.0 mi West 19.6 mph 25.3 mph 0.00 in Snow Light Snow
11:03 PM 33.8 °F 22.5 °F 28.4 °F 81% 30.01 in 1.0 mi West 19.6 mph 25.3 mph 0.00 in Snow Light Snow
11:37 PM 33.8 °F 25.8 °F 30.2 °F 87% 30.02 in 2.0 mi WSW 10.4 mph - 0.00 in Snow Light Snow
11:41 PM 33.8 °F 25.8 °F 30.2 °F 87% 30.01 in 4.0 mi WSW 10.4 mph - 0.00 in Snow Light Snow
11:56 PM 33.1 °F 23.9 °F 30.9 °F 92% 30.04 in 7.0 mi WSW 12.7 mph - 0.01 in   Overcast