Weather History for Dayton, OH

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Thursday, February 27, 2014

  Actual Average Record
Temperature  
Mean Temperature 15 °F 34 °F  
Max Temperature 22 °F 43 °F 70 °F (1996)
Min Temperature 7 °F 26 °F -2 °F (1963)
Degree Days  
Heating Degree Days 50 31  
Month to date heating degree days 1087 922  
Since 1 July heating degree days 4553 4245  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 2 °F    
Average Humidity 55    
Maximum Humidity 73    
Minimum Humidity 36    
Precipitation  
Precipitation T in 0.09 in 1.36 in (1999)
Month to date precipitation 2.14 2.16  
Year to date precipitation 4.98 4.87  
Snow  
Snow T in 0.20 in 6.20 in (1984)
Month to date snowfall 9.5 5.7  
Since 1 July snowfall 45.4 19.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 16 mph (WNW)    
Max Wind Speed 30 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 27, 2014 Rise Set
Actual Time 7:13 AM EST 6:26 PM EST
Civil Twilight 6:45 AM EST 6:53 PM EST
Nautical Twilight 6:14 AM EST 7:25 PM EST
Astronomical Twilight 5:43 AM EST 7:56 PM EST
Moon 5:44 AM EST (2/27) 4:51 PM EST (2/27)
Length of Visible Light 12h 07m
Length of Day
11h 13m
Waning Crescent, 4% of the Moon is Illuminated
Feb 27
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
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 16.0 °F -0.9 °F 3.9 °F 59% 29.83 in 10.0 mi WSW 19.6 mph 26.5 mph N/A   Clear
1:56 AM 17.1 °F 2.0 °F 3.9 °F 56% 29.80 in 10.0 mi SW 16.1 mph - N/A   Clear
2:56 AM 17.1 °F 1.5 °F 3.0 °F 54% 29.76 in 10.0 mi SW 17.3 mph 29.9 mph N/A   Clear
3:56 AM 19.0 °F 3.2 °F 3.9 °F 52% 29.74 in 10.0 mi SW 19.6 mph 29.9 mph N/A   Scattered Clouds
4:56 AM 19.9 °F 3.9 °F 6.1 °F 55% 29.75 in 10.0 mi WSW 20.7 mph 36.8 mph N/A   Overcast
5:56 AM 19.0 °F 2.0 °F 7.0 °F 59% 29.75 in 10.0 mi WSW 23.0 mph 28.8 mph N/A   Partly Cloudy
6:56 AM 19.0 °F 2.4 °F 8.1 °F 62% 29.77 in 10.0 mi WSW 21.9 mph 26.5 mph N/A   Mostly Cloudy
7:56 AM 19.9 °F 2.2 °F 6.1 °F 55% 29.80 in 10.0 mi West 26.5 mph 35.7 mph 0.00 in   Mostly Cloudy
8:56 AM 19.0 °F 1.3 °F 3.0 °F 50% 29.86 in 10.0 mi WNW 25.3 mph 35.7 mph 0.00 in   Partly Cloudy
9:56 AM 18.0 °F 0.2 °F 3.0 °F 52% 29.91 in 10.0 mi WNW 24.2 mph 32.2 mph 0.00 in   Mostly Cloudy
10:49 AM 17.6 °F 1.3 °F 6.8 °F 63% 29.91 in 8.0 mi NW 19.6 mph 27.6 mph 0.00 in Snow Light Snow
10:56 AM 19.9 °F 3.9 °F 5.0 °F 52% 29.96 in 9.0 mi WNW 20.7 mph 28.8 mph 0.00 in   Mostly Cloudy
11:36 AM 19.4 °F 3.6 °F -0.4 °F 42% 29.94 in 10.0 mi WNW 19.6 mph 32.2 mph N/A   Mostly Cloudy
11:56 AM 19.9 °F 3.9 °F -2.0 °F 38% 30.01 in 10.0 mi WNW 20.7 mph 32.2 mph N/A   Mostly Cloudy
12:56 PM 21.0 °F 4.3 °F -2.0 °F 36% 30.03 in 10.0 mi WNW 24.2 mph 31.1 mph N/A   Scattered Clouds
1:56 PM 21.0 °F 8.1 °F -2.0 °F 36% 30.04 in 10.0 mi WNW 13.8 mph 26.5 mph N/A   Mostly Cloudy
2:56 PM 19.0 °F 3.6 °F -2.0 °F 40% 30.07 in 10.0 mi NW 18.4 mph - N/A   Mostly Cloudy
3:56 PM 19.9 °F 9.3 °F -2.0 °F 38% 30.08 in 10.0 mi NW 9.2 mph 20.7 mph N/A   Scattered Clouds
4:56 PM 19.9 °F 7.3 °F -0.9 °F 40% 30.09 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Scattered Clouds
5:56 PM 17.1 °F 3.6 °F 1.9 °F 52% 30.11 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
6:56 PM 14.0 °F 2.0 °F 1.9 °F 59% 30.14 in 10.0 mi North 9.2 mph - N/A   Clear
7:56 PM 12.9 °F 1.6 °F 1.0 °F 59% 30.16 in 10.0 mi North 8.1 mph - N/A   Clear
8:56 PM 12.0 °F -0.4 °F 1.9 °F 64% 30.18 in 10.0 mi North 9.2 mph - N/A   Clear
9:56 PM 10.0 °F -1.9 °F 3.0 °F 73% 30.21 in 10.0 mi NNE 8.1 mph - N/A   Clear
10:56 PM 9.0 °F -2.2 °F 1.9 °F 73% 30.21 in 10.0 mi NNE 6.9 mph - N/A   Clear
11:56 PM 7.0 °F -1.7 °F 1.0 °F 77% 30.22 in 10.0 mi NE 4.6 mph - N/A   Clear