Weather History for Dayton, OH

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Saturday, January 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 44 °F 27 °F  
Max Temperature 52 °F 35 °F 68 °F (1907)
Min Temperature 35 °F 20 °F -25 °F (1994)
Degree Days  
Heating Degree Days 21 38  
Month to date heating degree days 602 716  
Since 1 July heating degree days 2636 2875  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 25 °F    
Average Humidity 50    
Maximum Humidity 64    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.08 in 1.28 in (1900)
Month to date precipitation 1.43 1.75  
Year to date precipitation 1.43 1.75  
Snow  
Snow 0.00 in 0.20 in 4.50 in (1956)
Month to date snowfall 0.3 4.8  
Since 1 July snowfall 12.1 10.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 19 mph (SSW)    
Max Wind Speed 29 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 19, 2013 Rise Set
Actual Time 7:54 AM EST 5:41 PM EST
Civil Twilight 7:25 AM EST 6:10 PM EST
Nautical Twilight 6:52 AM EST 6:43 PM EST
Astronomical Twilight 6:19 AM EST 7:15 PM EST
Moon 12:06 PM EST (1/19) 1:28 AM EST (1/19)
Length of Visible Light 10h 45m
Length of Day
9h 46m
First Quarter, 57% of the Moon is Illuminated
Jan 19
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First 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 35.1 °F 24.1 °F 23.0 °F 61% 30.19 in 10.0 mi SSW 19.6 mph 27.6 mph N/A   Clear
1:56 AM 36.0 °F 25.3 °F 24.1 °F 62% 30.18 in 10.0 mi SSW 19.6 mph - N/A   Clear
2:56 AM 37.0 °F 28.1 °F 24.1 °F 59% 30.18 in 10.0 mi SSW 15.0 mph 25.3 mph N/A   Clear
3:56 AM 37.0 °F 28.1 °F 24.1 °F 59% 30.17 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
4:56 AM 36.0 °F 26.3 °F 24.1 °F 62% 30.17 in 10.0 mi SSW 16.1 mph - N/A   Clear
5:56 AM 37.0 °F 28.1 °F 23.0 °F 57% 30.17 in 10.0 mi SSW 15.0 mph - N/A   Clear
6:56 AM 37.0 °F 26.7 °F 23.0 °F 57% 30.15 in 10.0 mi SSW 19.6 mph 26.5 mph N/A   Clear
7:56 AM 37.0 °F 27.0 °F 23.0 °F 57% 30.15 in 10.0 mi SSW 18.4 mph 25.3 mph N/A   Clear
8:56 AM 37.9 °F 28.5 °F 24.1 °F 57% 30.14 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Clear
9:56 AM 41.0 °F 31.4 °F 24.1 °F 51% 30.14 in 10.0 mi SSW 21.9 mph 27.6 mph N/A   Clear
10:56 AM 44.1 °F 35.9 °F 25.0 °F 47% 30.13 in 10.0 mi SSW 19.6 mph 28.8 mph N/A   Clear
11:56 AM 46.9 °F - 26.1 °F 44% 30.09 in 10.0 mi SSW 19.6 mph 28.8 mph N/A   Clear
12:56 PM 48.9 °F - 26.1 °F 41% 30.04 in 10.0 mi SSW 25.3 mph 32.2 mph N/A   Clear
1:56 PM 51.1 °F - 27.0 °F 39% 30.00 in 10.0 mi SSW 17.3 mph 33.4 mph N/A   Clear
2:56 PM 52.0 °F - 27.0 °F 38% 29.96 in 10.0 mi SSW 24.2 mph 35.7 mph N/A   Clear
3:56 PM 52.0 °F - 26.1 °F 37% 29.92 in 10.0 mi SSW 23.0 mph 33.4 mph N/A   Clear
4:56 PM 51.1 °F - 25.0 °F 36% 29.90 in 10.0 mi SSW 15.0 mph 29.9 mph N/A   Partly Cloudy
5:56 PM 50.0 °F - 26.1 °F 39% 29.89 in 10.0 mi SSW 18.4 mph 26.5 mph N/A   Mostly Cloudy
6:56 PM 48.0 °F - 26.1 °F 42% 29.91 in 10.0 mi SW 18.4 mph 24.2 mph N/A   Mostly Cloudy
7:56 PM 46.9 °F - 27.0 °F 46% 29.91 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Mostly Cloudy
8:56 PM 46.0 °F 38.8 °F 27.0 °F 47% 29.90 in 10.0 mi SSW 18.4 mph 26.5 mph N/A   Clear
9:56 PM 45.0 °F 37.6 °F 27.0 °F 49% 29.90 in 10.0 mi SW 17.3 mph 24.2 mph N/A   Clear
10:56 PM 45.0 °F 36.9 °F 28.0 °F 52% 29.89 in 10.0 mi SW 20.7 mph 27.6 mph N/A   Clear
11:56 PM 45.0 °F 37.1 °F 30.0 °F 56% 29.89 in 10.0 mi SW 19.6 mph 27.6 mph N/A   Clear