Weather History for Dayton, OH

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Saturday, March 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 41 °F 40 °F  
Max Temperature 49 °F 50 °F 78 °F (1945)
Min Temperature 33 °F 31 °F 8 °F (1970)
Degree Days  
Heating Degree Days 24 25  
Month to date heating degree days 474 439  
Since 1 July heating degree days 4524 4714  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 38 °F    
Average Humidity 87    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation  
Precipitation T in 0.11 in 1.37 in (1943)
Month to date precipitation 1.73 1.56  
Year to date precipitation 6.12 6.51  
Snow  
Snow 0.00 in 0.10 in 5.00 in (2004)
Month to date snowfall 5.8 2.2  
Since 1 July snowfall 27.5 21.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 10 mph (NNW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 4 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 16, 2013 Rise Set
Actual Time 7:46 AM EDT 7:45 PM EDT
Civil Twilight 7:19 AM EDT 8:12 PM EDT
Nautical Twilight 6:48 AM EDT 8:43 PM EDT
Astronomical Twilight 6:16 AM EDT 9:15 PM EDT
Moon 10:15 AM EDT (3/16) No Moon Set
Length of Visible Light 12h 52m
Length of Day
11h 58m
Waxing Crescent, 23% of the Moon is Illuminated
Mar 16
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:56 AM 43.0 °F 37.2 °F 39.9 °F 89% 29.75 in 6.0 mi SSE 10.4 mph - 0.00 in   Mostly Cloudy
2:56 AM 43.0 °F 37.7 °F 39.9 °F 89% 29.70 in 6.0 mi SSE 9.2 mph - 0.00 in   Overcast
3:56 AM 43.0 °F 37.7 °F 39.9 °F 89% 29.69 in 7.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
4:56 AM 43.0 °F 38.2 °F 39.9 °F 89% 29.67 in 6.0 mi SE 8.1 mph - 0.00 in   Scattered Clouds
5:56 AM 42.1 °F 36.1 °F 39.9 °F 92% 29.65 in 5.0 mi SE 10.4 mph - N/A   Scattered Clouds
6:56 AM 41.0 °F 36.4 °F 39.0 °F 93% 29.65 in 4.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
7:56 AM 42.1 °F 36.6 °F 39.9 °F 92% 29.64 in 4.0 mi South 9.2 mph - N/A   Mostly Cloudy
8:56 AM 44.1 °F 41.5 °F 42.1 °F 93% 29.63 in 4.0 mi South 4.6 mph - N/A   Mostly Cloudy
9:56 AM 46.9 °F - 44.1 °F 90% 29.64 in 5.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
10:42 AM 44.6 °F 40.2 °F 42.8 °F 93% 29.65 in 2.5 mi NNW 8.1 mph - N/A   Mostly Cloudy
10:56 AM 46.9 °F - 44.1 °F 90% 29.67 in 2.5 mi NW 9.2 mph - N/A   Overcast
11:12 AM 46.4 °F 42.9 °F 42.8 °F 87% 29.67 in 3.0 mi NW 6.9 mph - N/A   Overcast
11:45 AM 46.4 °F 41.1 °F 42.8 °F 87% 29.68 in 2.5 mi NW 11.5 mph - N/A   Overcast
11:56 AM 46.9 °F - 43.0 °F 86% 29.70 in 2.5 mi WNW 12.7 mph - N/A   Overcast
12:33 PM 48.2 °F - 42.8 °F 82% 29.72 in 2.5 mi WNW 12.7 mph - N/A   Haze
12:47 PM 48.2 °F - 44.6 °F 87% 29.73 in 3.0 mi NW 16.1 mph - N/A   Overcast
12:56 PM 48.0 °F - 43.0 °F 83% 29.75 in 3.0 mi NW 17.3 mph 24.2 mph N/A   Haze
1:43 PM 44.6 °F 36.9 °F 41.0 °F 87% 29.78 in 3.0 mi NW 18.4 mph 25.3 mph N/A   Overcast
1:56 PM 44.1 °F 36.2 °F 39.9 °F 85% 29.80 in 3.0 mi NW 18.4 mph 25.3 mph N/A   Overcast
1:58 PM 44.6 °F 36.9 °F 39.2 °F 81% 29.79 in 2.0 mi NW 18.4 mph 25.3 mph N/A   Overcast
2:49 PM 42.8 °F 34.8 °F 37.4 °F 81% 29.83 in 3.0 mi NW 17.3 mph - N/A   Overcast
2:56 PM 41.0 °F 32.8 °F 37.9 °F 89% 29.85 in 3.0 mi NW 16.1 mph - N/A   Overcast
3:56 PM 39.0 °F 31.0 °F 37.0 °F 93% 29.87 in 2.0 mi NNW 13.8 mph - N/A   Overcast
4:47 PM 37.4 °F 28.5 °F 35.6 °F 93% 29.88 in 1.5 mi NNW 15.0 mph - N/A   Overcast
4:56 PM 37.0 °F 28.5 °F 35.1 °F 93% 29.91 in 1.5 mi North 13.8 mph - N/A   Overcast
5:39 PM 35.6 °F 26.2 °F 33.8 °F 93% 29.92 in 4.0 mi NNW 15.0 mph - N/A   Overcast
5:56 PM 36.0 °F 28.0 °F 33.1 °F 89% 29.95 in 4.0 mi NNW 11.5 mph - N/A   Overcast
6:56 PM 35.1 °F 26.9 °F 32.0 °F 89% 29.98 in 5.0 mi North 11.5 mph - N/A   Overcast
7:48 PM 33.8 °F 27.0 °F 30.2 °F 87% 29.97 in 7.0 mi NNW 8.1 mph - N/A   Overcast
7:56 PM 34.0 °F 26.0 °F 30.9 °F 89% 30.00 in 7.0 mi North 10.4 mph - N/A   Overcast
8:56 PM 34.0 °F 26.6 °F 30.9 °F 89% 29.99 in 7.0 mi North 9.2 mph - N/A   Overcast
9:56 PM 33.1 °F 25.5 °F 30.0 °F 89% 30.02 in 7.0 mi NNE 9.2 mph - N/A   Overcast
10:44 PM 33.8 °F 27.7 °F 30.2 °F 87% 30.03 in 7.0 mi North 6.9 mph - N/A   Overcast
10:56 PM 33.1 °F 26.9 °F 30.0 °F 89% 30.05 in 7.0 mi North 6.9 mph - N/A   Overcast
11:39 PM 33.8 °F 27.0 °F 30.2 °F 87% 30.04 in 8.0 mi North 8.1 mph - N/A   Overcast
11:56 PM 33.1 °F 27.7 °F 30.0 °F 89% 30.06 in 8.0 mi North 5.8 mph - N/A   Overcast