Weather History for Dayton, OH

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Friday, April 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F 53 °F  
Max Temperature 73 °F 63 °F 84 °F (1985)
Min Temperature 34 °F 43 °F 22 °F (1953)
Degree Days  
Heating Degree Days 11 12  
Month to date heating degree days 230 295  
Since 1 July heating degree days 5192 5334  
Cooling Degree Days 0 0  
Month to date cooling degree days 16 0  
Year to date cooling degree days 16 0  
Moisture  
Dew Point 40 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 46    
Precipitation  
Precipitation 0.53 in 0.14 in 1.86 in (2011)
Month to date precipitation 2.79 2.53  
Year to date precipitation 10.34 10.82  
Snow  
Snow 0.00 in 0.00 in 0.30 in (1969)
Month to date snowfall 0.0 0.6  
Since 1 July snowfall 35.9 23.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.68 in    
Wind  
Wind Speed 21 mph (WSW)    
Max Wind Speed 35 mph    
Max Gust Speed 44 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 19, 2013 Rise Set
Actual Time 6:52 AM EDT 8:19 PM EDT
Civil Twilight 6:24 AM EDT 8:47 PM EDT
Nautical Twilight 5:50 AM EDT 9:22 PM EDT
Astronomical Twilight 5:14 AM EDT 9:58 PM EDT
Moon 2:03 PM EDT (4/19) 3:07 AM EDT (4/19)
Length of Visible Light 14h 23m
Length of Day
13h 26m
First Quarter, 61% of the Moon is Illuminated
Apr 19
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

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 73.0 °F - 52.0 °F 48% 29.57 in 10.0 mi South 21.9 mph 27.6 mph N/A   Mostly Cloudy
1:56 AM 73.0 °F - 53.1 °F 49% 29.52 in 10.0 mi South 21.9 mph 34.5 mph N/A   Overcast
2:56 AM 72.0 °F - 55.0 °F 55% 29.48 in 10.0 mi South 23.0 mph 31.1 mph 0.00 in Rain Light Rain
3:56 AM 66.0 °F - 59.0 °F 78% 29.47 in 5.0 mi South 21.9 mph 34.5 mph 0.03 in Rain Rain
4:56 AM 64.0 °F - 61.0 °F 90% 29.46 in 8.0 mi SSW 17.3 mph 28.8 mph 0.08 in Rain Light Rain
5:04 AM 57.2 °F - 55.4 °F 94% 29.49 in 4.0 mi West 20.7 mph 26.5 mph 0.02 in Rain Heavy Rain
5:07 AM 55.4 °F - 53.6 °F 94% 29.48 in 2.5 mi WNW 17.3 mph - 0.07 in Rain Heavy Rain
5:25 AM 53.6 °F - 51.8 °F 94% 29.50 in 2.0 mi WNW 20.7 mph 25.3 mph 0.24 in Rain Heavy Rain
5:40 AM 50.0 °F - 48.2 °F 94% 29.49 in 3.0 mi WNW 17.3 mph - 0.37 in Rain Heavy Rain
5:56 AM 50.0 °F - 48.0 °F 93% 29.49 in 10.0 mi WNW 16.1 mph - 0.38 in Rain Light Rain
6:09 AM 48.2 °F - 46.4 °F 93% 29.50 in 10.0 mi West 15.0 mph 28.8 mph 0.00 in Rain Light Rain
6:23 AM 48.2 °F - 46.4 °F 93% 29.54 in 10.0 mi West 19.6 mph 27.6 mph 0.01 in Rain Light Rain
6:42 AM 46.4 °F 38.1 °F 42.8 °F 87% 29.56 in 10.0 mi West 24.2 mph 31.1 mph 0.01 in Rain Light Rain
6:56 AM 45.0 °F 37.6 °F 41.0 °F 86% 29.57 in 10.0 mi WNW 17.3 mph 31.1 mph 0.01 in Rain Light Rain
7:52 AM 42.8 °F 34.0 °F 41.0 °F 93% 29.63 in 2.0 mi West 20.7 mph 26.5 mph 0.00 in Rain Light Rain
7:56 AM 43.0 °F 34.0 °F 39.9 °F 89% 29.61 in 1.5 mi West 21.9 mph 26.5 mph 0.00 in Rain Light Rain
8:10 AM 42.8 °F 34.5 °F 41.0 °F 93% 29.63 in 2.5 mi West 18.4 mph 26.5 mph 0.01 in Rain Light Rain
8:16 AM 42.8 °F 34.3 °F 41.0 °F 93% 29.63 in 3.0 mi West 19.6 mph 26.5 mph 0.01 in Rain Light Rain
8:37 AM 42.8 °F 33.8 °F 39.2 °F 87% 29.65 in 10.0 mi West 21.9 mph 28.8 mph 0.01 in   Overcast
8:56 AM 41.0 °F 31.6 °F 37.9 °F 89% 29.63 in 10.0 mi West 20.7 mph 32.2 mph 0.01 in   Overcast
9:21 AM 41.0 °F 30.9 °F 35.6 °F 81% 29.66 in 10.0 mi West 24.2 mph 34.5 mph N/A   Overcast
9:56 AM 41.0 °F 31.6 °F 35.1 °F 79% 29.67 in 10.0 mi West 20.7 mph 26.5 mph N/A   Overcast
10:56 AM 39.2 °F 28.7 °F 33.8 °F 81% 29.72 in 10.0 mi WSW 23.0 mph 32.2 mph N/A   Overcast
11:56 AM 39.9 °F 29.7 °F 33.1 °F 77% 29.73 in 10.0 mi WSW 23.0 mph 29.9 mph N/A   Overcast
12:51 PM 41.0 °F 29.8 °F 32.0 °F 70% 29.75 in 10.0 mi WSW 29.9 mph 39.1 mph 0.00 in   Overcast
12:56 PM 39.9 °F 29.2 °F 32.0 °F 73% 29.74 in 10.0 mi WSW 25.3 mph 42.6 mph 0.00 in   Overcast
1:17 PM 42.8 °F 33.5 °F 33.8 °F 70% 29.74 in 10.0 mi WSW 23.0 mph 32.2 mph N/A   Overcast
1:56 PM 41.0 °F 30.5 °F 32.0 °F 70% 29.76 in 10.0 mi SW 26.5 mph 32.2 mph N/A   Overcast
2:56 PM 42.1 °F 31.9 °F 33.1 °F 70% 29.78 in 10.0 mi WSW 26.5 mph 33.4 mph N/A   Overcast
3:08 PM 42.8 °F 33.1 °F 32.0 °F 66% 29.78 in 10.0 mi WSW 25.3 mph 34.5 mph N/A   Overcast
3:56 PM 42.1 °F 31.7 °F 30.9 °F 65% 29.79 in 10.0 mi WSW 27.6 mph 34.5 mph N/A   Overcast
4:56 PM 42.1 °F 32.1 °F 30.0 °F 62% 29.81 in 10.0 mi WSW 25.3 mph 36.8 mph 0.00 in   Overcast
5:56 PM 41.0 °F 30.9 °F 30.9 °F 67% 29.86 in 10.0 mi WSW 24.2 mph 29.9 mph N/A   Overcast
6:56 PM 39.9 °F 29.7 °F 28.9 °F 65% 29.90 in 10.0 mi WSW 23.0 mph 35.7 mph 0.00 in   Overcast
7:56 PM 39.0 °F 28.3 °F 30.0 °F 70% 29.92 in 10.0 mi WSW 24.2 mph 28.8 mph 0.00 in   Light Ice Pellets
8:56 PM 39.0 °F 30.3 °F 28.9 °F 67% 29.93 in 10.0 mi WSW 16.1 mph - 0.00 in   Overcast
9:56 PM 39.0 °F 29.3 °F 30.0 °F 70% 29.94 in 10.0 mi WSW 19.6 mph 33.4 mph 0.00 in   Overcast
10:56 PM 39.0 °F 28.5 °F 30.0 °F 70% 29.96 in 10.0 mi WSW 23.0 mph 28.8 mph N/A   Overcast
11:56 PM 39.0 °F 30.6 °F 30.0 °F 70% 29.96 in 10.0 mi SW 15.0 mph - N/A   Overcast