Weather History for Dayton, OH

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Thursday, November 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 40 °F  
Max Temperature 56 °F 48 °F 75 °F (1934)
Min Temperature 40 °F 33 °F 12 °F (1964)
Degree Days  
Heating Degree Days 17 24  
Month to date heating degree days 429 423  
Since 1 July heating degree days 816 870  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1062 891  
Moisture  
Dew Point 40 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.21 in 0.12 in 1.26 in (1982)
Month to date precipitation 1.45 2.34  
Year to date precipitation 31.80 36.88  
Snow  
Snow 0.00 in 0.00 in 0.50 in (1995)
Month to date snowfall 0.9 0.3  
Since 1 July snowfall 1.9 0.7  
Since 1 September snowfall 1.9 0.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 21, 2013 Rise Set
Actual Time 7:28 AM EST 5:16 PM EST
Civil Twilight 6:59 AM EST 5:45 PM EST
Nautical Twilight 6:26 AM EST 6:18 PM EST
Astronomical Twilight 5:54 AM EST 6:51 PM EST
Moon 8:52 PM EST (11/21) 10:34 AM EST (11/21)
Length of Visible Light 10h 46m
Length of Day
9h 47m
Waning Gibbous, 85% of the Moon is Illuminated
Nov 21
Waning Gibbous
Nov 25
Last Quarter
Dec 2
New
Dec 9
First Quarter
Dec 17
Full

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 44.1 °F 37.7 °F 28.9 °F 55% 30.27 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
1:56 AM 45.0 °F 40.6 °F 28.9 °F 53% 30.27 in 10.0 mi SSE 8.1 mph - N/A   Overcast
2:56 AM 44.1 °F 39.5 °F 32.0 °F 63% 30.27 in 10.0 mi SSE 8.1 mph - 0.00 in Rain Light Rain
3:56 AM 42.1 °F 36.6 °F 35.1 °F 76% 30.28 in 9.0 mi SSE 9.2 mph - 0.02 in Rain Light Rain
4:56 AM 41.0 °F 38.0 °F 37.0 °F 86% 30.32 in 7.0 mi SE 4.6 mph - 0.05 in Rain Light Rain
5:56 AM 41.0 °F 35.2 °F 37.0 °F 86% 30.31 in 7.0 mi ESE 9.2 mph - 0.06 in Rain Light Rain
6:56 AM 39.9 °F 33.4 °F 37.0 °F 89% 30.31 in 7.0 mi ESE 10.4 mph - 0.05 in Rain Light Rain
7:56 AM 41.0 °F 35.8 °F 37.0 °F 86% 30.34 in 10.0 mi SE 8.1 mph - 0.02 in   Overcast
8:56 AM 42.1 °F 37.1 °F 37.0 °F 82% 30.34 in 10.0 mi SE 8.1 mph - N/A   Overcast
9:56 AM 44.1 °F 39.5 °F 36.0 °F 73% 30.33 in 10.0 mi SE 8.1 mph - N/A   Overcast
10:56 AM 46.0 °F 42.5 °F 37.0 °F 71% 30.33 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:56 AM 51.1 °F - 37.9 °F 61% 30.30 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
12:56 PM 53.1 °F - 39.9 °F 61% 30.27 in 10.0 mi South 9.2 mph - N/A   Overcast
1:56 PM 55.0 °F - 41.0 °F 59% 30.23 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
2:56 PM 55.9 °F - 46.0 °F 69% 30.20 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
3:52 PM 55.4 °F - 46.4 °F 72% 30.21 in 10.0 mi SSW 4.6 mph - N/A   Overcast
3:56 PM 55.0 °F - 46.9 °F 74% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Overcast
4:56 PM 54.0 °F - 44.1 °F 69% 30.24 in 10.0 mi South 5.8 mph - N/A   Overcast
5:46 PM 53.6 °F - 44.6 °F 72% 30.24 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
5:56 PM 53.1 °F - 44.1 °F 71% 30.26 in 10.0 mi South 5.8 mph - 0.00 in   Overcast
6:27 PM 51.8 °F - 44.6 °F 76% 30.24 in 10.0 mi South 4.6 mph - N/A   Overcast
6:56 PM 53.1 °F - 43.0 °F 69% 30.26 in 10.0 mi South 5.8 mph - N/A   Overcast
7:56 PM 51.1 °F - 45.0 °F 80% 30.23 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
8:56 PM 51.1 °F - 45.0 °F 80% 30.23 in 10.0 mi SSE 3.5 mph - N/A   Overcast
9:56 PM 50.0 °F - 46.0 °F 86% 30.23 in 8.0 mi Calm Calm - 0.00 in Rain Light Rain
10:23 PM 50.0 °F - 46.4 °F 87% 30.22 in 7.0 mi South 3.5 mph - 0.01 in Rain Light Rain
10:45 PM 48.2 °F - 46.4 °F 93% 30.21 in 5.0 mi Calm Calm - 0.01 in Rain Light Rain
10:56 PM 48.9 °F - 46.9 °F 93% 30.22 in 7.0 mi Calm Calm - 0.01 in Rain Light Rain
11:56 PM 51.1 °F - 46.0 °F 83% 30.21 in 10.0 mi South 3.5 mph - 0.00 in   Overcast