Weather History for Dayton, OH

Change the Weather History Date:

Friday, July 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 69 °F 74 °F  
Max Temperature 80 °F 84 °F 103 °F (1936)
Min Temperature 58 °F 65 °F 49 °F (1898)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 11 22  
Since 1 July heating degree days 0 0  
Cooling Degree Days 4 9  
Month to date cooling degree days 112 108  
Year to date cooling degree days 451 368  
Since 1 June cooling degree days 320 298  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.15 in 2.16 in (1990)
Month to date precipitation 1.60 1.73  
Year to date precipitation 19.02 22.94  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 8 mph (NNE)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 12, 2013 Rise Set
Actual Time 6:18 AM EDT 9:05 PM EDT
Civil Twilight 5:46 AM EDT 9:37 PM EDT
Nautical Twilight 5:06 AM EDT 10:17 PM EDT
Astronomical Twilight 4:20 AM EDT 11:03 PM EDT
Moon 10:34 AM EDT (7/12) 11:16 PM EDT (7/12)
Length of Visible Light 15h 50m
Length of Day
14h 46m
Waxing Crescent, 17% of the Moon is Illuminated
Jul 12
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
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 64.9 °F 55.9 °F 73% 30.05 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:56 AM 64.9 °F 55.9 °F 73% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 61.0 °F 55.9 °F 83% 30.06 in 10.0 mi North 3.5 mph - N/A   Clear
3:56 AM 62.1 °F 55.9 °F 80% 30.06 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:56 AM 59.0 °F 55.9 °F 90% 30.06 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:56 AM 57.9 °F 55.9 °F 93% 30.09 in 9.0 mi NNW 5.8 mph - N/A   Clear
6:56 AM 59.0 °F 57.0 °F 93% 30.11 in 10.0 mi North 4.6 mph - N/A   Clear
7:56 AM 64.0 °F 57.9 °F 80% 30.11 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
8:56 AM 66.9 °F 59.0 °F 76% 30.13 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy
9:56 AM 70.0 °F 57.0 °F 63% 30.13 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
10:56 AM 73.0 °F 55.9 °F 55% 30.12 in 10.0 mi NNE 15.0 mph - N/A   Partly Cloudy
11:56 AM 75.0 °F 55.9 °F 51% 30.12 in 10.0 mi NNE 13.8 mph - N/A   Partly Cloudy
12:56 PM 75.9 °F 55.9 °F 50% 30.11 in 10.0 mi ENE 11.5 mph - N/A   Partly Cloudy
1:56 PM 77.0 °F 57.9 °F 52% 30.09 in 10.0 mi NNE 9.2 mph 18.4 mph N/A   Partly Cloudy
2:56 PM 77.0 °F 59.0 °F 54% 30.09 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
3:56 PM 78.1 °F 59.0 °F 52% 30.09 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
4:56 PM 79.0 °F 57.9 °F 48% 30.07 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
5:56 PM 79.0 °F 57.9 °F 48% 30.07 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
6:56 PM 79.0 °F 57.9 °F 48% 30.06 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
7:56 PM 77.0 °F 59.0 °F 54% 30.08 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
8:56 PM 73.0 °F 60.1 °F 64% 30.07 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
9:56 PM 71.1 °F 61.0 °F 70% 30.09 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
10:56 PM 70.0 °F 61.0 °F 73% 30.09 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
11:56 PM 68.0 °F 62.1 °F 81% 30.10 in 10.0 mi ENE 9.2 mph - N/A   Clear