History for Dayton, OH

Sunday, February 3, 2013 View Current Conditions
Sunday, February 3, 2013
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  Actual Average Record
Temperature
Mean Temperature 20 °F 28 °F  
Max Temperature 25 °F 36 °F 62 °F (1927)
Min Temperature 14 °F 21 °F -12 °F (1985)
Degree Days
Heating Degree Days 45 36  
Month to date heating degree days 145 110  
Since 1 July heating degree days 3236 3437  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 14 °F    
Average Humidity 80    
Maximum Humidity 92    
Minimum Humidity 67    
Precipitation
Precipitation 0.01 in 0.08 in 0.76 in (1901)
Month to date precipitation 0.06 0.25  
Year to date precipitation 3.16 2.96  
Snow
Snow 0.20 in 0.20 in 3.40 in (2000)
Month to date snowfall 0.8 0.7  
Since 1 July snowfall 18.7 14.1  
Snow Depth 1.00 in    
Sea Level Pressure
Sea Level Pressure 30.00 in    
Wind
Wind Speed 11 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 24 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Radar Archive
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Local Photos
On the lee side
On the lee side of this lovely old barn, grass is visible, though we've had snow many days this winter! Look closely and you will see the "Ohio State B...
On the lee side 2
On the lee side of this lovely old barn, grass is visible, though we've had snow many days this winter! Look closely and you will see the
Astronomy
May. 23, 2013 Rise Set
Actual Time 7:42 AM EST 5:59 PM EST
Civil Twilight 7:14 AM EST 6:27 PM EST
Nautical Twilight 6:42 AM EST 6:59 PM EST
Astronomical Twilight 6:10 AM EST 7:31 PM EST
Moon 1:09 AM EST (2/3) 11:35 AM EST (2/3)
Length Of Visible Light 11h 12m
Length of Day
10h 16m
Waning Gibbous, 49% of the Moon is Illuminated
Feb 3
Waning Gibbous
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 24.8 °F 17.9 °F 19.4 °F 80% 29.98 in 8.0 mi WNW 5.8 mph - 0.00 in Snow Light Snow
12:56 AM 25.0 °F 18.1 °F 19.9 °F 81% 30.02 in 7.0 mi West 5.8 mph - 0.00 in Snow Light Snow
1:56 AM 23.0 °F 14.7 °F 18.0 °F 81% 30.00 in 7.0 mi NW 6.9 mph - 0.00 in Snow Light Snow
2:56 AM 21.2 °F 16.4 °F 17.6 °F 86% 29.94 in 6.0 mi NW 3.5 mph - N/A Snow Light Snow
3:36 AM 21.2 °F 13.6 °F 17.6 °F 86% 29.94 in 2.0 mi WNW 5.8 mph - 0.00 in Snow Light Snow
3:45 AM 21.2 °F 14.9 °F 17.6 °F 86% 29.93 in 3.0 mi WNW 4.6 mph - 0.01 in Snow Light Snow
3:56 AM 21.9 °F 17.2 °F 18.0 °F 85% 29.97 in 5.0 mi WNW 3.5 mph - 0.01 in Snow Light Snow
4:56 AM 21.9 °F 17.2 °F 19.0 °F 89% 29.95 in 8.0 mi West 3.5 mph - 0.00 in Snow Light Snow
5:19 AM 21.2 °F 12.6 °F 17.6 °F 86% 29.91 in 8.0 mi WSW 6.9 mph - 0.00 in Snow Light Snow
5:56 AM 19.9 °F 8.6 °F 14.0 °F 78% 29.94 in 7.0 mi SW 10.4 mph - 0.00 in   Overcast
6:30 AM 19.4 °F 7.2 °F 14.0 °F 80% 29.90 in 7.0 mi West 11.5 mph - N/A   Overcast
6:56 AM 18.0 °F 5.4 °F 12.9 °F 81% 29.95 in 6.0 mi WSW 11.5 mph - N/A   Haze
7:08 AM 17.6 °F 5.7 °F 12.2 °F 79% 29.90 in 6.0 mi WSW 10.4 mph - N/A   Haze
7:56 AM 18.0 °F 6.9 °F 12.9 °F 81% 29.96 in 7.0 mi West 9.2 mph - N/A   Overcast
8:24 AM 17.6 °F 5.7 °F 15.8 °F 93% 29.92 in 2.0 mi West 10.4 mph - 0.00 in Snow Light Snow
8:49 AM 17.6 °F 6.4 °F 14.0 °F 86% 29.93 in 3.0 mi West 9.2 mph - 0.00 in   Overcast
8:56 AM 18.0 °F 6.1 °F 14.0 °F 84% 29.97 in 4.0 mi West 10.4 mph - 0.00 in   Overcast
9:41 AM 17.6 °F 2.2 °F 12.2 °F 79% 29.94 in 6.0 mi West 17.3 mph - N/A   Overcast
9:56 AM 17.1 °F 3.0 °F 12.9 °F 84% 29.98 in 4.0 mi West 13.8 mph - 0.00 in Snow Light Snow
10:07 AM 17.6 °F 2.7 °F 12.2 °F 79% 29.94 in 3.0 mi West 16.1 mph - 0.00 in Snow Light Snow
10:56 AM 17.1 °F 3.0 °F 10.9 °F 77% 30.00 in 9.0 mi West 13.8 mph - 0.00 in   Overcast
11:56 AM 18.0 °F 4.2 °F 9.0 °F 68% 30.00 in 10.0 mi West 13.8 mph - N/A   Overcast
12:56 PM 18.0 °F 3.1 °F 9.0 °F 68% 29.99 in 10.0 mi West 16.1 mph 20.7 mph N/A   Overcast
1:56 PM 19.0 °F 4.0 °F 10.9 °F 71% 29.99 in 10.0 mi West 17.3 mph - N/A   Overcast
2:38 PM 19.4 °F 5.5 °F 12.2 °F 74% 29.96 in 10.0 mi West 15.0 mph - N/A   Overcast
2:56 PM 19.9 °F 5.2 °F 12.0 °F 71% 30.01 in 8.0 mi West 17.3 mph - 0.00 in Snow Light Snow
3:26 PM 21.2 °F 7.8 °F 12.2 °F 68% 29.98 in 10.0 mi West 15.0 mph - 0.00 in   Overcast
3:56 PM 21.0 °F 7.1 °F 12.9 °F 71% 30.04 in 10.0 mi West 16.1 mph - 0.00 in   Overcast
4:56 PM 21.0 °F 8.1 °F 14.0 °F 74% 30.05 in 10.0 mi West 13.8 mph - 0.00 in   Overcast
5:32 PM 21.2 °F 6.8 °F 15.8 °F 80% 30.02 in 5.0 mi West 17.3 mph - N/A Snow Light Snow
5:56 PM 21.0 °F 8.6 °F 16.0 °F 81% 30.07 in 4.0 mi West 12.7 mph - 0.00 in Snow Light Snow
6:31 PM 21.2 °F 10.1 °F 15.8 °F 80% 30.03 in 7.0 mi West 10.4 mph - 0.00 in   Overcast
6:56 PM 19.9 °F 8.6 °F 16.0 °F 85% 30.09 in 4.0 mi WSW 10.4 mph - 0.00 in Snow Light Snow
7:26 PM 21.2 °F 12.6 °F 17.6 °F 86% 30.04 in 2.0 mi WSW 6.9 mph - 0.00 in Snow Light Snow
7:33 PM 21.2 °F 10.9 °F 17.6 °F 86% 30.05 in 1.8 mi West 9.2 mph - 0.00 in Snow Light Snow
7:39 PM 21.2 °F 9.5 °F 17.6 °F 86% 30.05 in 3.0 mi West 11.5 mph - 0.00 in Snow Light Snow
7:49 PM 21.2 °F 7.8 °F 15.8 °F 80% 30.05 in 7.0 mi West 15.0 mph - 0.00 in Snow Light Snow
7:56 PM 19.9 °F 6.7 °F 15.1 °F 81% 30.11 in 9.0 mi West 13.8 mph - 0.00 in   Mostly Cloudy
8:56 PM 19.0 °F 7.5 °F 12.9 °F 77% 30.12 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
9:56 PM 14.0 °F 3.9 °F 10.0 °F 84% 30.13 in 9.0 mi WSW 6.9 mph - N/A   Clear
10:56 PM 15.1 °F 4.2 °F 10.9 °F 84% 30.14 in 8.0 mi SW 8.1 mph - N/A   Clear
11:56 PM 17.1 °F 5.8 °F 12.0 °F 81% 30.13 in 8.0 mi SW 9.2 mph - N/A   Clear
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