Weather History for Dayton, OH

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 67 °F  
Max Temperature 65 °F 77 °F 100 °F (1897)
Min Temperature 48 °F 56 °F 38 °F (1964)
Degree Days  
Heating Degree Days 8 2  
Month to date heating degree days 8 16  
Since 1 July heating degree days 20 18  
Cooling Degree Days 0 3  
Month to date cooling degree days 113 62  
Year to date cooling degree days 1000 844  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.12 in 2.54 in (1925)
Month to date precipitation 0.37 1.47  
Year to date precipitation 22.75 29.78  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 10 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 13, 2013 Rise Set
Actual Time 7:16 AM EDT 7:48 PM EDT
Civil Twilight 6:49 AM EDT 8:15 PM EDT
Nautical Twilight 6:16 AM EDT 8:47 PM EDT
Astronomical Twilight 5:43 AM EDT 9:20 PM EDT
Moon 3:37 PM EDT (9/13) 12:45 AM EDT (9/13)
Length of Visible Light 13h 26m
Length of Day
12h 32m
First Quarter, 61% of the Moon is Illuminated
Sep 13
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 61.0 °F 57.0 °F 87% 29.97 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
1:56 AM 59.0 °F 55.9 °F 90% 29.98 in 10.0 mi NNW 8.1 mph - N/A   Clear
2:56 AM 59.0 °F 53.1 °F 81% 29.99 in 10.0 mi North 10.4 mph - N/A   Clear
3:56 AM 55.9 °F 53.1 °F 90% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Clear
4:56 AM 54.0 °F 51.1 °F 90% 30.01 in 10.0 mi NNW 8.1 mph - N/A   Clear
5:56 AM 52.0 °F 48.9 °F 89% 30.02 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
6:56 AM 50.0 °F 46.9 °F 89% 30.02 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:56 AM 52.0 °F 48.9 °F 89% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
8:56 AM 55.0 °F 50.0 °F 83% 30.04 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
9:56 AM 55.9 °F 46.0 °F 69% 30.05 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
10:56 AM 57.9 °F 44.1 °F 60% 30.07 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
11:56 AM 57.0 °F 45.0 °F 64% 30.08 in 10.0 mi North 13.8 mph - N/A   Overcast
12:56 PM 60.1 °F 44.1 °F 55% 30.08 in 10.0 mi North 13.8 mph 17.3 mph N/A   Mostly Cloudy
1:56 PM 60.1 °F 46.0 °F 60% 30.08 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
2:56 PM 63.0 °F 44.1 °F 50% 30.06 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
3:56 PM 64.9 °F 42.1 °F 43% 30.05 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
4:56 PM 63.0 °F 43.0 °F 48% 30.06 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
5:56 PM 62.1 °F 43.0 °F 50% 30.06 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
6:56 PM 61.0 °F 42.1 °F 50% 30.07 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
7:56 PM 60.1 °F 43.0 °F 53% 30.08 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
8:56 PM 55.9 °F 44.1 °F 64% 30.10 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
9:56 PM 53.1 °F 43.0 °F 69% 30.12 in 10.0 mi North 8.1 mph - N/A   Clear
10:56 PM 52.0 °F 42.1 °F 69% 30.13 in 10.0 mi North 8.1 mph - N/A   Clear
11:56 PM 50.0 °F 43.0 °F 77% 30.13 in 10.0 mi NNE 6.9 mph - N/A   Clear