Dayton, OH

4:19 AM EDT on May 25, 2018 (GMT -0400)
Cox-Dayton International

Weather History for KDAY - May, 2014

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Wednesday, May 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 74 °F 63 °F  
Max Temperature 82 °F 73 °F 92 °F (1902)
Min Temperature 65 °F 53 °F 32 °F (1907)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 126 135  
Since 1 July heating degree days 5934 5586  
Cooling Degree Days 9 2  
Month to date cooling degree days 61 30  
Year to date cooling degree days 69 40  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 1.75 in 0.15 in 1.75 in (2014)
Month to date precipitation 4.60 3.14  
Year to date precipitation 18.00 15.52  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 53.6 23.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 33 mph    
Max Gust Speed 44 mph    
Visibility 9 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 21, 2014 Rise Set
Actual Time 6:16 AM EDT 8:50 PM EDT
Civil Twilight 5:45 AM EDT 9:21 PM EDT
Nautical Twilight 5:07 AM EDT 10:00 PM EDT
Astronomical Twilight 4:23 AM EDT 10:44 PM EDT
Moon 1:58 AM EDT (5/21) 1:31 PM EDT (5/21)
Length of Visible Light 15h 36m
Length of Day
14h 33m
Waning Gibbous, 49% of the Moon is Illuminated
May 21
Waning Gibbous
May 28
New
Jun 5
First Quarter
Jun 13
Full
Jun 19
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 70.0 °F - 61.0 °F 73% 29.96 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
1:56 AM 70.0 °F - 60.1 °F 71% 29.95 in 10.0 mi SSW 9.2 mph - N/A   Overcast
2:56 AM 69.1 °F - 60.1 °F 73% 29.94 in 10.0 mi SSW 6.9 mph - N/A   Overcast
3:56 AM 69.1 °F - 59.0 °F 70% 29.91 in 10.0 mi South 8.1 mph - N/A   Overcast
4:56 AM 69.1 °F - 57.9 °F 68% 29.91 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
5:56 AM 68.0 °F - 57.9 °F 70% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Overcast
6:56 AM 68.0 °F - 57.2 °F 68% 29.95 in 10.0 mi South 8.1 mph - N/A   Overcast
7:56 AM 68.0 °F - 57.9 °F 70% 29.94 in 10.0 mi SW 8.1 mph - N/A   Overcast
8:56 AM 69.1 °F - 59.0 °F 70% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
9:56 AM 72.0 °F - 62.1 °F 71% 29.94 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
10:56 AM 71.1 °F - 62.1 °F 73% 29.94 in 10.0 mi SW 6.9 mph - N/A   Overcast
11:25 AM 73.4 °F - 62.6 °F 69% 29.96 in 10.0 mi SSW 4.6 mph - N/A   Overcast
11:56 AM 75.0 °F - 64.0 °F 69% 29.92 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
12:03 PM 73.4 °F - 64.4 °F 73% 29.95 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
12:56 PM 75.9 °F - 64.9 °F 69% 29.94 in 10.0 mi SW 11.5 mph 19.6 mph N/A   Overcast
1:56 PM 78.8 °F - 64.4 °F 61% 29.94 in 10.0 mi SW 15.0 mph 23.0 mph N/A   Overcast
2:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.91 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Mostly Cloudy
3:56 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.88 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
4:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.85 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
5:17 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.90 in 10.0 mi West 8.1 mph - N/A Thunderstorm Thunderstorm
5:38 PM 66.2 °F - 62.6 °F 88% 29.90 in 6.0 mi NNW 25.3 mph 33.4 mph 0.03 in Rain , Thunderstorm Light Thunderstorms and Rain
5:56 PM 64.9 °F - 62.1 °F 90% 29.88 in 3.0 mi South 6.9 mph 31.1 mph 0.10 in Rain , Thunderstorm Light Thunderstorms and Rain
6:28 PM 66.2 °F - 62.6 °F 88% 29.90 in 9.0 mi Variable 4.6 mph - 0.05 in Rain , Thunderstorm Light Thunderstorms and Rain
6:51 PM 66.2 °F - 64.4 °F 94% 29.93 in 1.5 mi North 4.6 mph - 0.27 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:56 PM 66.9 °F - 64.9 °F 93% 29.90 in 0.8 mi Calm Calm - 0.39 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:03 PM 66.2 °F - 64.4 °F 94% 29.91 in 0.8 mi NE 26.5 mph 32.2 mph 0.20 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:11 PM 66.2 °F - 62.6 °F 88% 29.94 in 0.5 mi NNE 27.6 mph 43.7 mph 0.65 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
7:26 PM 66.2 °F - 62.6 °F 88% 29.95 in 3.0 mi NNE 9.2 mph - 1.25 in Rain , Thunderstorm Light Thunderstorms and Rain
7:38 PM 66.2 °F - 64.4 °F 94% 29.97 in 10.0 mi ENE 4.6 mph - 1.25 in Rain Light Rain
7:56 PM 66.9 °F - 64.9 °F 93% 29.93 in 10.0 mi ESE 6.9 mph - 1.26 in Rain Light Rain
8:56 PM 66.9 °F - 64.9 °F 93% 29.92 in 9.0 mi SSW 12.7 mph - 0.00 in   Mostly Cloudy
9:56 PM 66.9 °F - 64.0 °F 90% 29.93 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
10:56 PM 66.9 °F - 63.0 °F 87% 29.94 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
11:56 PM 66.9 °F - 63.0 °F 87% 29.93 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy