Weather History for Dayton, OH

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Wednesday, January 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 28 °F  
Max Temperature 66 °F 36 °F 66 °F (2013)
Min Temperature 31 °F 21 °F -10 °F (1966)
Degree Days  
Heating Degree Days 16 37  
Month to date heating degree days 1015 1127  
Since 1 July heating degree days 3049 3286  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 47 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.82 in 0.08 in 1.23 in (1982)
Month to date precipitation 3.03 2.63  
Year to date precipitation 3.03 2.63  
Snow  
Snow T in 0.30 in 4.00 in (1909)
Month to date snowfall 5.0 7.7  
Since 1 July snowfall 16.8 13.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.39 in    
Wind  
Wind Speed 21 mph (SW)    
Max Wind Speed 33 mph    
Max Gust Speed 43 mph    
Visibility 8 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 30, 2013 Rise Set
Actual Time 7:46 AM EST 5:54 PM EST
Civil Twilight 7:18 AM EST 6:22 PM EST
Nautical Twilight 6:45 AM EST 6:55 PM EST
Astronomical Twilight 6:13 AM EST 7:27 PM EST
Moon 9:51 PM EST (1/30) 9:14 AM EST (1/30)
Length of Visible Light 11h 04m
Length of Day
10h 07m
Waning Gibbous, 88% of the Moon is Illuminated
Jan 30
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
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 63.0 °F - 57.0 °F 81% 29.52 in 10.0 mi South 18.4 mph 29.9 mph N/A   Mostly Cloudy
1:49 AM 64.4 °F - 55.4 °F 73% 29.48 in 10.0 mi South 26.5 mph 36.8 mph N/A   Partly Cloudy
1:56 AM 64.0 °F - 55.9 °F 75% 29.47 in 10.0 mi South 23.0 mph 40.3 mph N/A   Scattered Clouds
2:56 AM 64.9 °F - 55.9 °F 73% 29.44 in 10.0 mi South 23.0 mph 40.3 mph N/A   Overcast
3:56 AM 64.9 °F - 55.9 °F 73% 29.42 in 10.0 mi South 23.0 mph 42.6 mph N/A   Overcast
4:56 AM 66.0 °F - 57.0 °F 73% 29.35 in 10.0 mi South 26.5 mph 36.8 mph N/A   Overcast
5:34 AM 55.4 °F - 51.8 °F 88% 29.39 in 5.0 mi WNW 8.1 mph 32.2 mph 0.01 in Rain Rain
5:48 AM 53.6 °F - 51.8 °F 94% 29.41 in 1.5 mi WNW 17.3 mph 39.1 mph 0.25 in Rain Rain
5:56 AM 52.0 °F - 51.1 °F 97% 29.40 in 1.5 mi NW 19.6 mph - 0.38 in Rain Heavy Rain
6:03 AM 51.8 °F - 51.8 °F 100% 29.41 in 2.0 mi NW 18.4 mph - 0.08 in Rain Heavy Rain
6:16 AM 51.8 °F - 51.8 °F 100% 29.42 in 4.0 mi NW 19.6 mph 26.5 mph 0.15 in Rain Rain
6:38 AM 51.8 °F - 51.8 °F 100% 29.47 in 5.0 mi WNW 20.7 mph 26.5 mph 0.20 in Rain Rain
6:50 AM 51.8 °F - 51.8 °F 100% 29.47 in 4.0 mi NW 15.0 mph 24.2 mph 0.24 in Rain Heavy Rain
6:56 AM 52.0 °F - 51.1 °F 97% 29.49 in 4.0 mi WNW 16.1 mph 24.2 mph 0.26 in Rain Rain
7:56 AM 51.1 °F - 51.1 °F 100% 29.43 in 10.0 mi SSE 9.2 mph - 0.17 in Rain Light Rain
8:56 AM 52.0 °F - 51.1 °F 97% 29.40 in 10.0 mi SSE 16.1 mph - 0.01 in Rain Light Rain
9:56 AM 54.0 °F - 52.0 °F 93% 29.38 in 10.0 mi SSE 23.0 mph 29.9 mph 0.00 in   Overcast
10:56 AM 55.0 °F - 50.0 °F 83% 29.37 in 10.0 mi South 13.8 mph 19.6 mph N/A   Overcast
11:56 AM 55.0 °F - 50.0 °F 83% 29.37 in 10.0 mi SSW 18.4 mph 28.8 mph N/A   Overcast
12:56 PM 55.9 °F - 50.0 °F 80% 29.38 in 10.0 mi SSW 19.6 mph 32.2 mph N/A   Overcast
1:56 PM 55.0 °F - 48.9 °F 80% 29.34 in 10.0 mi SSW 21.9 mph 33.4 mph N/A   Overcast
2:39 PM 55.4 °F - 48.2 °F 77% 29.30 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Overcast
2:56 PM 55.0 °F - 48.9 °F 80% 29.30 in 10.0 mi SSW 15.0 mph - N/A   Overcast
3:49 PM 55.4 °F - 48.2 °F 77% 29.31 in 10.0 mi SSW 13.8 mph 24.2 mph N/A   Overcast
3:56 PM 55.0 °F - 48.9 °F 80% 29.31 in 10.0 mi SSW 18.4 mph 21.9 mph N/A   Overcast
4:36 PM 55.4 °F - 48.2 °F 77% 29.28 in 10.0 mi South 16.1 mph - 0.00 in   Scattered Clouds
4:56 PM 54.0 °F - 48.0 °F 80% 29.27 in 10.0 mi SSW 16.1 mph 21.9 mph 0.00 in   Mostly Cloudy
5:22 PM 53.6 °F - 48.2 °F 82% 29.28 in 10.0 mi SSW 19.6 mph 24.2 mph N/A   Overcast
5:54 PM 53.6 °F - 46.4 °F 77% 29.28 in 10.0 mi SSW 21.9 mph 32.2 mph 0.00 in Rain Light Rain
5:56 PM 53.1 °F - 45.0 °F 74% 29.27 in 10.0 mi SSW 21.9 mph 33.4 mph 0.00 in Rain Light Rain
6:39 PM 46.4 °F 39.0 °F 42.8 °F 87% 29.30 in 10.0 mi West 19.6 mph 38.0 mph 0.00 in Rain Light Rain
6:52 PM 42.8 °F 32.7 °F 39.2 °F 87% 29.32 in 9.0 mi West 27.6 mph 36.8 mph 0.00 in Rain Light Rain
6:56 PM 43.0 °F 32.7 °F 39.0 °F 86% 29.33 in 8.0 mi West 28.8 mph 38.0 mph 0.00 in Rain Light Rain
7:45 PM 39.2 °F 28.3 °F 35.6 °F 87% 29.34 in 10.0 mi West 25.3 mph 35.7 mph 0.00 in Rain Light Rain
7:56 PM 39.0 °F 27.6 °F 34.0 °F 82% 29.36 in 10.0 mi West 27.6 mph 34.5 mph 0.00 in   Overcast
8:29 PM 37.4 °F 25.2 °F 32.0 °F 81% 29.37 in 10.0 mi West 28.8 mph 36.8 mph N/A   Overcast
8:56 PM 37.0 °F 25.1 °F 30.9 °F 79% 29.39 in 10.0 mi West 26.5 mph 36.8 mph N/A   Overcast
9:56 PM 34.0 °F 20.5 °F 28.0 °F 79% 29.43 in 10.0 mi West 28.8 mph 39.1 mph N/A   Overcast
10:56 PM 33.1 °F 19.3 °F 27.0 °F 78% 29.47 in 10.0 mi West 28.8 mph 38.0 mph 0.00 in   Overcast
11:56 PM 30.9 °F 17.5 °F 27.0 °F 85% 29.52 in 3.0 mi West 24.2 mph 33.4 mph 0.00 in Snow Light Snow