Weather History for Dayton, OH

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Sunday, October 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F 52 °F  
Max Temperature 62 °F 62 °F 84 °F (1953)
Min Temperature 39 °F 43 °F 24 °F (1952)
Degree Days  
Heating Degree Days 14 13  
Month to date heating degree days 116 198  
Since 1 July heating degree days 183 288  
Cooling Degree Days 0 0  
Month to date cooling degree days 35 10  
Year to date cooling degree days 1062 891  
Moisture  
Dew Point 38 °F    
Average Humidity 66    
Maximum Humidity 85    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.09 in 1.21 in (1985)
Month to date precipitation 3.92 1.92  
Year to date precipitation 28.53 33.53  
Snow  
Snow 0.00 in 0.00 in 0.80 in (1989)
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 0.0 0.2  
Since 1 September snowfall 0.0 0.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 12 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 20, 2013 Rise Set
Actual Time 7:52 AM EDT 6:49 PM EDT
Civil Twilight 7:25 AM EDT 7:17 PM EDT
Nautical Twilight 6:53 AM EDT 7:48 PM EDT
Astronomical Twilight 6:22 AM EDT 8:19 PM EDT
Moon 7:57 PM EDT (10/20) 9:29 AM EDT (10/20)
Length of Visible Light 11h 51m
Length of Day
10h 57m
Full, 97% of the Moon is Illuminated
Oct 20
Full
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter
Nov 17
Full

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 41.0 °F 35.2 °F 36.0 °F 82% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:56 AM 39.9 °F 33.9 °F 36.0 °F 86% 30.00 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:56 AM 39.0 °F 32.3 °F 35.1 °F 86% 29.99 in 10.0 mi SW 10.4 mph - N/A   Clear
3:56 AM 39.9 °F 33.9 °F 36.0 °F 86% 29.98 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
4:56 AM 39.0 °F 32.3 °F 35.1 °F 86% 29.98 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
5:56 AM 39.0 °F 32.8 °F 35.1 °F 86% 29.98 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
6:56 AM 39.0 °F 32.8 °F 35.1 °F 86% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Clear
7:56 AM 39.0 °F 31.8 °F 35.1 °F 86% 30.00 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy
8:56 AM 42.1 °F 34.9 °F 37.0 °F 82% 30.01 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Mostly Cloudy
9:56 AM 45.0 °F 38.9 °F 37.9 °F 76% 30.03 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
10:56 AM 50.0 °F - 39.9 °F 68% 30.03 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
11:56 AM 54.0 °F - 39.9 °F 59% 30.03 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Scattered Clouds
12:56 PM 57.0 °F - 41.0 °F 55% 30.02 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
1:56 PM 59.0 °F - 41.0 °F 51% 30.00 in 10.0 mi SW 13.8 mph 24.2 mph N/A   Partly Cloudy
2:56 PM 60.1 °F - 42.1 °F 51% 29.99 in 10.0 mi South 15.0 mph 23.0 mph N/A   Partly Cloudy
3:56 PM 61.0 °F - 41.0 °F 48% 29.98 in 10.0 mi South 17.3 mph 23.0 mph N/A   Partly Cloudy
4:56 PM 61.0 °F - 41.0 °F 48% 29.98 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Scattered Clouds
5:56 PM 60.1 °F - 39.9 °F 47% 29.98 in 10.0 mi SSW 13.8 mph 21.9 mph N/A   Scattered Clouds
6:56 PM 57.0 °F - 39.9 °F 53% 29.99 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
7:56 PM 55.0 °F - 39.9 °F 57% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
8:56 PM 54.0 °F - 39.9 °F 59% 30.00 in 10.0 mi South 11.5 mph - N/A   Clear
9:56 PM 53.1 °F - 39.9 °F 61% 30.00 in 10.0 mi South 13.8 mph - N/A   Clear
10:56 PM 52.0 °F - 39.9 °F 63% 30.00 in 10.0 mi South 13.8 mph - N/A   Clear
11:56 PM 51.1 °F - 39.9 °F 66% 29.99 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy