Weather History for Dayton, OH

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Monday, March 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F 41 °F  
Max Temperature 48 °F 50 °F 78 °F (2012)
Min Temperature 32 °F 32 °F 3 °F (1906)
Degree Days  
Heating Degree Days 25 24  
Month to date heating degree days 530 487  
Since 1 July heating degree days 4580 4762  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 36 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 75    
Precipitation  
Precipitation 0.64 in 0.11 in 1.65 in (2008)
Month to date precipitation 2.38 1.78  
Year to date precipitation 6.77 6.73  
Snow  
Snow 0.00 in 0.10 in 2.00 in (1896)
Month to date snowfall 5.8 2.4  
Since 1 July snowfall 27.5 21.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 15 mph (SSE)    
Max Wind Speed 28 mph    
Max Gust Speed 37 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 18, 2013 Rise Set
Actual Time 7:43 AM EDT 7:47 PM EDT
Civil Twilight 7:16 AM EDT 8:14 PM EDT
Nautical Twilight 6:44 AM EDT 8:45 PM EDT
Astronomical Twilight 6:12 AM EDT 9:17 PM EDT
Moon 11:42 AM EDT (3/18) 1:45 AM EDT (3/18)
Length of Visible Light 12h 57m
Length of Day
12h 04m
Waxing Crescent, 40% of the Moon is Illuminated
Mar 18
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
12:50 AM 33.8 °F 25.3 °F 26.6 °F 75% 30.00 in 7.0 mi East 11.5 mph - 0.01 in Rain Light Rain
12:56 AM 33.1 °F 23.4 °F 27.0 °F 78% 30.03 in 6.0 mi East 13.8 mph - 0.01 in Rain Light Rain
1:49 AM 32.0 °F 22.5 °F 28.4 °F 87% 29.98 in 6.0 mi East 12.7 mph - 0.02 in Rain Light Freezing Rain
1:56 AM 32.0 °F 22.5 °F 28.0 °F 85% 30.00 in 5.0 mi East 12.7 mph - 0.02 in Rain Light Freezing Rain
2:14 AM 32.0 °F 23.0 °F 28.4 °F 87% 29.97 in 5.0 mi East 11.5 mph - 0.02 in Rain Light Freezing Rain
2:33 AM 32.0 °F 24.2 °F 28.4 °F 87% 29.96 in 3.0 mi East 9.2 mph - 0.04 in Rain Light Freezing Rain
2:56 AM 32.0 °F 22.5 °F 30.0 °F 92% 29.96 in 3.0 mi East 12.7 mph - 0.12 in Rain Light Freezing Rain
3:20 AM 32.0 °F 22.5 °F 30.2 °F 93% 29.92 in 3.0 mi East 12.7 mph 20.7 mph 0.09 in Rain Light Freezing Rain
3:49 AM 32.0 °F 23.0 °F 30.2 °F 93% 29.90 in 4.0 mi East 11.5 mph - 0.14 in Rain Light Freezing Rain
3:56 AM 32.0 °F 22.1 °F 30.0 °F 92% 29.92 in 3.0 mi East 13.8 mph - 0.15 in Rain Light Freezing Rain
4:32 AM 32.0 °F 21.2 °F 30.2 °F 93% 29.86 in 4.0 mi East 16.1 mph 23.0 mph 0.04 in   Overcast
4:38 AM 32.0 °F 20.8 °F 30.2 °F 93% 29.85 in 4.0 mi East 17.3 mph 24.2 mph 0.04 in Rain Light Freezing Rain
4:56 AM 32.0 °F 21.2 °F 30.9 °F 96% 29.88 in 4.0 mi East 16.1 mph - 0.06 in Rain Light Freezing Rain
5:56 AM 32.0 °F 19.5 °F 30.9 °F 96% 29.79 in 4.0 mi ESE 21.9 mph 29.9 mph 0.13 in Rain Light Freezing Rain
6:17 AM 33.8 °F 22.2 °F 32.0 °F 93% 29.77 in 5.0 mi ESE 20.7 mph 27.6 mph 0.02 in Rain Light Rain
6:56 AM 33.1 °F 22.2 °F 32.0 °F 96% 29.74 in 5.0 mi ESE 17.3 mph 31.1 mph 0.04 in Rain Light Rain
7:56 AM 33.1 °F - 33.1 °F 100% 29.81 in 4.0 mi Calm Calm - 0.09 in Rain Light Rain
8:18 AM 33.8 °F 27.0 °F 32.0 °F 93% 29.75 in 2.0 mi ESE 8.1 mph - 0.01 in Rain Light Rain
8:32 AM 33.8 °F 28.6 °F 33.8 °F 100% 29.76 in 4.0 mi SE 5.8 mph - 0.01 in Rain Light Rain
8:43 AM 33.8 °F 26.4 °F 33.8 °F 100% 29.75 in 5.0 mi ESE 9.2 mph - 0.01 in Rain Light Rain
8:56 AM 34.0 °F 26.0 °F 33.1 °F 96% 29.75 in 5.0 mi ESE 10.4 mph - 0.01 in Rain Light Rain
9:07 AM 35.6 °F 28.0 °F 33.8 °F 93% 29.73 in 9.0 mi ESE 10.4 mph - 0.00 in   Overcast
9:56 AM 36.0 °F 27.5 °F 35.1 °F 97% 29.73 in 10.0 mi SE 12.7 mph - 0.00 in   Overcast
10:56 AM 37.9 °F 31.5 °F 36.0 °F 93% 29.71 in 10.0 mi SE 9.2 mph - N/A   Overcast
11:51 AM 39.2 °F 33.6 °F 37.4 °F 93% 29.67 in 2.0 mi SE 8.1 mph - N/A   Overcast
11:53 AM 39.2 °F 32.5 °F 37.4 °F 93% 29.67 in 2.0 mi SE 10.4 mph - 0.00 in   Light Drizzle
11:56 AM 39.0 °F 32.3 °F 37.9 °F 96% 29.69 in 2.0 mi SE 10.4 mph - 0.00 in   Light Drizzle
12:21 PM 39.2 °F 32.0 °F 39.2 °F 100% 29.65 in 2.0 mi SE 11.5 mph - 0.00 in   Light Drizzle
12:32 PM 39.2 °F 32.5 °F 39.2 °F 100% 29.65 in 1.8 mi SE 10.4 mph - 0.00 in   Light Drizzle
12:56 PM 39.9 °F 32.9 °F 39.9 °F 100% 29.67 in 1.5 mi SSE 11.5 mph - 0.01 in Rain Light Rain
1:56 PM 43.0 °F 37.7 °F 43.0 °F 100% 29.65 in 1.5 mi South 9.2 mph - 0.01 in Rain Light Rain
2:56 PM 45.0 °F 38.9 °F 45.0 °F 100% 29.60 in 1.5 mi South 12.7 mph - 0.00 in   Overcast
3:16 PM 46.4 °F 40.1 °F 44.6 °F 93% 29.60 in 10.0 mi SSW 15.0 mph - N/A   Overcast
3:56 PM 46.0 °F 40.6 °F 45.0 °F 96% 29.62 in 9.0 mi SSW 11.5 mph - N/A   Overcast
4:25 PM 46.4 °F 41.1 °F 46.4 °F 100% 29.60 in 10.0 mi SSW 11.5 mph 19.6 mph N/A   Overcast
4:54 PM 48.2 °F - 46.4 °F 93% 29.60 in 10.0 mi SW 12.7 mph - N/A   Overcast
4:56 PM 48.0 °F - 46.0 °F 93% 29.61 in 10.0 mi SW 12.7 mph - N/A   Overcast
5:56 PM 48.0 °F - 44.1 °F 86% 29.64 in 10.0 mi West 18.4 mph 27.6 mph N/A   Overcast
6:45 PM 44.6 °F 36.1 °F 42.8 °F 93% 29.65 in 8.0 mi WSW 21.9 mph 27.6 mph N/A   Overcast
6:56 PM 45.0 °F 35.8 °F 43.0 °F 93% 29.68 in 7.0 mi West 26.5 mph 33.4 mph N/A   Overcast
7:56 PM 43.0 °F 35.1 °F 41.0 °F 93% 29.73 in 7.0 mi West 17.3 mph - N/A   Overcast
8:24 PM 42.8 °F 34.3 °F 39.2 °F 87% 29.72 in 9.0 mi West 19.6 mph 28.8 mph 0.00 in   Overcast
8:35 PM 42.8 °F 34.8 °F 39.2 °F 87% 29.73 in 10.0 mi WSW 17.3 mph - 0.00 in   Overcast
8:56 PM 41.0 °F 30.5 °F 37.9 °F 89% 29.76 in 9.0 mi WSW 26.5 mph 29.9 mph 0.00 in   Overcast
9:32 PM 39.2 °F 30.5 °F 37.4 °F 93% 29.76 in 7.0 mi West 16.1 mph - 0.00 in Rain Light Rain
9:56 PM 39.0 °F 29.6 °F 36.0 °F 89% 29.79 in 10.0 mi West 18.4 mph - 0.00 in   Overcast
9:59 PM 39.2 °F 29.0 °F 35.6 °F 87% 29.77 in 10.0 mi WSW 21.9 mph 25.3 mph N/A   Overcast
10:22 PM 37.4 °F 27.2 °F 35.6 °F 93% 29.78 in 6.0 mi West 19.6 mph 26.5 mph 0.00 in Rain Light Rain
10:56 PM 37.9 °F 28.5 °F 35.1 °F 89% 29.82 in 10.0 mi West 17.3 mph - 0.00 in   Overcast
11:03 PM 37.4 °F 28.2 °F 35.6 °F 93% 29.80 in 10.0 mi West 16.1 mph - N/A   Overcast
11:56 PM 37.0 °F 27.7 °F 34.0 °F 89% 29.83 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Overcast