Weather History for Dayton, OH

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Sunday, December 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F 29 °F  
Max Temperature 62 °F 36 °F 62 °F (1941)
Min Temperature 37 °F 23 °F -20 °F (1989)
Degree Days  
Heating Degree Days 15 36  
Month to date heating degree days 690 719  
Since 1 July heating degree days 1814 1830  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1062 891  
Moisture  
Dew Point 46 °F    
Average Humidity 86    
Maximum Humidity 97    
Minimum Humidity 74    
Precipitation  
Precipitation 0.48 in 0.11 in 1.34 in (1981)
Month to date precipitation 4.41 2.20  
Year to date precipitation 36.36 40.13  
Snow  
Snow 0.00 in 0.20 in 13.40 in (1981)
Month to date snowfall 12.4 2.8  
Since 1 July snowfall 14.4 3.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 17 mph (WSW)    
Max Wind Speed 33 mph    
Max Gust Speed 43 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 22, 2013 Rise Set
Actual Time 7:55 AM EST 5:15 PM EST
Civil Twilight 7:24 AM EST 5:46 PM EST
Nautical Twilight 6:50 AM EST 6:20 PM EST
Astronomical Twilight 6:17 AM EST 6:53 PM EST
Moon 10:27 PM EST (12/22) 10:51 AM EST (12/22)
Length of Visible Light 10h 21m
Length of Day
9h 20m
Waning Gibbous, 77% of the Moon is Illuminated
Dec 22
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:18 AM 51.8 °F - 51.8 °F 100% 29.58 in 2.5 mi NNW 5.8 mph - 0.08 in Rain Heavy Rain
12:22 AM 51.8 °F - 51.8 °F 100% 29.58 in 3.0 mi NNW 5.8 mph - 0.10 in Rain Rain
12:45 AM 51.8 °F - 50.0 °F 94% 29.60 in 4.0 mi Calm Calm - 0.19 in Rain Rain
12:56 AM 52.0 °F - 50.0 °F 93% 29.62 in 2.5 mi WSW 3.5 mph - 0.22 in Rain Rain
1:06 AM 51.8 °F - 51.8 °F 100% 29.62 in 2.5 mi Calm Calm - 0.04 in Rain Rain
1:16 AM 53.6 °F - 51.8 °F 94% 29.61 in 4.0 mi South 3.5 mph - 0.07 in Rain Rain
1:56 AM 61.0 °F - 59.0 °F 93% 29.56 in 8.0 mi SSE 15.0 mph - 0.17 in Rain Light Rain
2:12 AM 60.8 °F - 59.0 °F 94% 29.55 in 8.0 mi SSE 17.3 mph 24.2 mph 0.02 in Rain Light Rain
2:56 AM 61.0 °F - 57.9 °F 90% 29.54 in 10.0 mi South 23.0 mph 31.1 mph 0.06 in Rain Light Rain
3:56 AM 62.1 °F - 55.9 °F 80% 29.53 in 10.0 mi South 24.2 mph 42.6 mph 0.02 in Rain Light Rain
4:56 AM 61.0 °F - 55.9 °F 83% 29.53 in 10.0 mi South 19.6 mph 35.7 mph 0.00 in   Mostly Cloudy
5:37 AM 60.8 °F - 55.4 °F 82% 29.57 in 10.0 mi SSW 18.4 mph - N/A   Overcast
5:56 AM 60.1 °F - 55.9 °F 86% 29.57 in 9.0 mi South 16.1 mph 25.3 mph 0.00 in Rain Light Rain
6:56 AM 60.1 °F - 55.9 °F 86% 29.62 in 9.0 mi SW 19.6 mph 28.8 mph 0.02 in Rain Light Rain
7:56 AM 57.0 °F - 52.0 °F 83% 29.67 in 10.0 mi WSW 23.0 mph 33.4 mph 0.00 in   Overcast
8:22 AM 55.4 °F - 48.2 °F 77% 29.69 in 10.0 mi SW 20.7 mph - N/A   Overcast
8:51 AM 53.6 °F - 48.2 °F 82% 29.71 in 10.0 mi SW 21.9 mph 36.8 mph N/A   Mostly Cloudy
8:56 AM 54.0 °F - 48.0 °F 80% 29.70 in 10.0 mi SW 24.2 mph 33.4 mph N/A   Mostly Cloudy
9:56 AM 53.1 °F - 46.0 °F 77% 29.74 in 10.0 mi SW 21.9 mph 34.5 mph N/A   Scattered Clouds
10:17 AM 53.6 °F - 46.4 °F 77% 29.77 in 10.0 mi SW 20.7 mph 29.9 mph N/A   Mostly Cloudy
10:56 AM 51.1 °F - 45.0 °F 80% 29.79 in 10.0 mi SW 21.9 mph 32.2 mph N/A   Overcast
11:56 AM 50.0 °F - 44.1 °F 80% 29.83 in 10.0 mi WSW 17.3 mph - N/A   Mostly Cloudy
12:56 PM 50.0 °F - 43.0 °F 77% 29.83 in 10.0 mi WSW 20.7 mph 26.5 mph N/A   Mostly Cloudy
1:18 PM 51.8 °F - 42.8 °F 71% 29.82 in 10.0 mi SW 18.4 mph 32.2 mph N/A   Scattered Clouds
1:42 PM 50.0 °F - 42.8 °F 76% 29.82 in 10.0 mi WSW 21.9 mph 31.1 mph N/A   Mostly Cloudy
1:56 PM 50.0 °F - 42.1 °F 74% 29.82 in 10.0 mi SW 21.9 mph 32.2 mph N/A   Mostly Cloudy
2:56 PM 48.0 °F - 41.0 °F 77% 29.85 in 10.0 mi WSW 19.6 mph 27.6 mph N/A   Mostly Cloudy
3:56 PM 46.0 °F 38.8 °F 39.9 °F 79% 29.89 in 10.0 mi WSW 18.4 mph 24.2 mph N/A   Overcast
4:56 PM 46.0 °F 38.5 °F 39.9 °F 79% 29.90 in 10.0 mi West 19.6 mph - N/A   Overcast
5:56 PM 45.0 °F 38.5 °F 39.9 °F 82% 29.93 in 10.0 mi West 13.8 mph - N/A   Overcast
6:20 PM 44.6 °F 40.7 °F 39.2 °F 81% 29.92 in 10.0 mi SSW 6.9 mph - N/A   Overcast
6:56 PM 44.1 °F 39.0 °F 39.9 °F 85% 29.94 in 10.0 mi West 9.2 mph - N/A   Overcast
7:53 PM 42.8 °F 35.1 °F 39.2 °F 87% 29.96 in 6.0 mi West 16.1 mph - 0.00 in   Light Drizzle
7:56 PM 42.1 °F 34.2 °F 39.0 °F 89% 29.97 in 7.0 mi West 16.1 mph - 0.00 in   Light Drizzle
8:11 PM 42.8 °F 37.0 °F 39.2 °F 87% 29.97 in 10.0 mi West 10.4 mph - 0.00 in   Overcast
8:56 PM 41.0 °F 33.9 °F 37.9 °F 89% 29.99 in 7.0 mi WNW 12.7 mph - 0.00 in   Light Drizzle
9:30 PM 39.2 °F 32.0 °F 35.6 °F 87% 29.99 in 10.0 mi WNW 11.5 mph - 0.00 in   Overcast
9:56 PM 39.0 °F 32.8 °F 36.0 °F 89% 30.02 in 10.0 mi West 9.2 mph - 0.00 in   Overcast
10:09 PM 39.2 °F 33.6 °F 35.6 °F 87% 29.99 in 10.0 mi West 8.1 mph - N/A   Overcast
10:56 PM 39.0 °F 31.8 °F 35.1 °F 86% 30.01 in 10.0 mi West 11.5 mph - 0.00 in   Light Drizzle
11:56 PM 37.9 °F 30.5 °F 33.1 °F 83% 30.06 in 10.0 mi West 11.5 mph - 0.00 in   Light Drizzle