Weather History for Dayton, OH

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Tuesday, April 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 63 °F 52 °F  
Max Temperature 73 °F 62 °F 87 °F (1896)
Min Temperature 53 °F 42 °F 23 °F (1962)
Degree Days  
Heating Degree Days 2 13  
Month to date heating degree days 215 257  
Since 1 July heating degree days 5177 5296  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 9 0  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 64    
Precipitation  
Precipitation 0.55 in 0.13 in 1.96 in (1998)
Month to date precipitation 1.99 2.10  
Year to date precipitation 9.54 10.39  
Snow  
Snow 0.00 in 0.00 in 1.40 in (1961)
Month to date snowfall 0.0 0.5  
Since 1 July snowfall 35.9 23.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 16, 2013 Rise Set
Actual Time 6:57 AM EDT 8:16 PM EDT
Civil Twilight 6:29 AM EDT 8:44 PM EDT
Nautical Twilight 5:55 AM EDT 9:18 PM EDT
Astronomical Twilight 5:20 AM EDT 9:53 PM EDT
Moon 11:15 AM EDT (4/16) 1:12 AM EDT (4/16)
Length of Visible Light 14h 15m
Length of Day
13h 19m
Waxing Crescent, 33% of the Moon is Illuminated
Apr 16
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 63.0 °F 53.1 °F 70% 29.97 in 10.0 mi South 10.4 mph - N/A   Overcast
1:56 AM 61.0 °F 53.1 °F 75% 29.96 in 10.0 mi South 9.2 mph - N/A   Overcast
2:56 AM 59.0 °F 53.1 °F 81% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
3:56 AM 57.9 °F 53.1 °F 84% 29.96 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
4:56 AM 62.1 °F 53.1 °F 72% 29.95 in 10.0 mi South 15.0 mph 23.0 mph N/A   Mostly Cloudy
5:56 AM 62.1 °F 54.0 °F 75% 29.98 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
6:56 AM 61.0 °F 55.0 °F 81% 30.01 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
7:56 AM 61.0 °F 55.0 °F 81% 30.04 in 10.0 mi SSW 15.0 mph 20.7 mph N/A   Overcast
8:21 AM 62.6 °F 55.4 °F 77% 30.06 in 10.0 mi SSW 12.7 mph - N/A   Overcast
8:56 AM 63.0 °F 57.0 °F 81% 30.06 in 10.0 mi SSW 12.7 mph - N/A   Overcast
9:48 AM 64.4 °F 57.2 °F 77% 30.08 in 10.0 mi SSW 13.8 mph - N/A   Overcast
9:56 AM 64.0 °F 57.9 °F 80% 30.08 in 10.0 mi SW 13.8 mph - N/A   Overcast
10:11 AM 62.6 °F 57.2 °F 82% 30.11 in 10.0 mi WSW 16.1 mph - N/A   Overcast
10:39 AM 64.4 °F 60.8 °F 88% 30.10 in 10.0 mi SSW 10.4 mph - 0.02 in   Mostly Cloudy
10:56 AM 64.9 °F 60.1 °F 84% 30.08 in 10.0 mi SSW 10.4 mph - 0.02 in   Overcast
11:56 AM 66.9 °F 60.1 °F 79% 30.06 in 10.0 mi SSW 13.8 mph 24.2 mph N/A   Overcast
12:56 PM 71.1 °F 61.0 °F 70% 30.07 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Scattered Clouds
1:56 PM 73.0 °F 61.0 °F 66% 30.07 in 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
2:29 PM 64.4 °F 59.0 °F 83% 30.09 in 7.0 mi NNW 13.8 mph - N/A   Overcast
2:56 PM 66.9 °F 60.1 °F 79% 30.08 in 7.0 mi North 12.7 mph - N/A   Mostly Cloudy
3:56 PM 64.0 °F 57.9 °F 80% 30.09 in 6.0 mi NNW 15.0 mph 21.9 mph N/A   Haze
4:24 PM 62.6 °F 55.4 °F 77% 30.09 in 5.0 mi North 18.4 mph 26.5 mph N/A Thunderstorm Unknown
4:48 PM 59.0 °F 53.6 °F 82% 30.11 in 7.0 mi North 13.8 mph 24.2 mph N/A   Overcast
4:56 PM 59.0 °F 55.0 °F 87% 30.10 in 6.0 mi North 15.0 mph - N/A   Overcast
5:27 PM 59.0 °F 55.4 °F 88% 30.17 in 9.0 mi West 15.0 mph 19.6 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
5:33 PM 57.2 °F 55.4 °F 94% 30.17 in 1.8 mi NW 11.5 mph 19.6 mph 0.01 in Thunderstorm Overcast
5:45 PM 55.4 °F 55.4 °F 100% 30.17 in 3.0 mi NW 6.9 mph - 0.25 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:56 PM 55.9 °F 55.0 °F 97% 30.17 in 3.0 mi NW 6.9 mph - 0.28 in Rain , Thunderstorm Thunderstorms and Rain
6:17 PM 55.4 °F 55.4 °F 100% 30.18 in 2.0 mi NW 8.1 mph - 0.08 in Rain Rain
6:45 PM 55.4 °F 55.4 °F 100% 30.14 in 3.0 mi NNE 9.2 mph - 0.18 in Rain Light Rain
6:56 PM 55.0 °F 55.0 °F 100% 30.13 in 6.0 mi NE 6.9 mph - 0.18 in Rain Light Rain
7:56 PM 55.0 °F 55.0 °F 100% 30.13 in 7.0 mi Calm Calm - 0.04 in Rain Light Rain
8:14 PM 55.4 °F 55.4 °F 100% 30.14 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
8:34 PM 55.4 °F 55.4 °F 100% 30.16 in 7.0 mi North 5.8 mph - 0.02 in Rain Light Rain
8:56 PM 54.0 °F 54.0 °F 100% 30.14 in 8.0 mi NNE 8.1 mph - 0.02 in   Mostly Cloudy
9:05 PM 53.6 °F 53.6 °F 100% 30.14 in 8.0 mi NE 5.8 mph - N/A   Mostly Cloudy
9:23 PM 57.2 °F 55.4 °F 94% 30.18 in 9.0 mi North 11.5 mph 23.0 mph N/A   Mostly Cloudy
9:56 PM 54.0 °F 54.0 °F 100% 30.19 in 10.0 mi North 9.2 mph - N/A   Overcast
10:56 PM 54.0 °F 54.0 °F 100% 30.19 in 6.0 mi North 9.2 mph - N/A   Overcast
11:03 PM 53.6 °F 53.6 °F 100% 30.19 in 1.5 mi North 10.4 mph - N/A   Overcast
11:56 PM 53.1 °F 53.1 °F 100% 30.18 in 5.0 mi NE 3.5 mph - N/A   Overcast