Weather History for Dayton, OH

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Monday, May 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 65 °F  
Max Temperature 78 °F 75 °F 95 °F (1911)
Min Temperature 51 °F 55 °F 33 °F (1961)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 107 157  
Since 1 July heating degree days 5446 5608  
Cooling Degree Days 0 3  
Month to date cooling degree days 67 47  
Year to date cooling degree days 83 57  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 69    
Maximum Humidity 96    
Minimum Humidity 42    
Precipitation  
Precipitation 0.26 in 0.15 in 2.27 in (2004)
Month to date precipitation 2.32 4.05  
Year to date precipitation 13.63 16.43  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 36.3 23.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 12 mph (SE)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 27, 2013 Rise Set
Actual Time 6:12 AM EDT 8:55 PM EDT
Civil Twilight 5:41 AM EDT 9:27 PM EDT
Nautical Twilight 5:01 AM EDT 10:07 PM EDT
Astronomical Twilight 4:16 AM EDT 10:52 PM EDT
Moon 11:34 PM EDT (5/27) 8:48 AM EDT (5/27)
Length of Visible Light 15h 46m
Length of Day
14h 43m
Waning Gibbous, 91% of the Moon is Illuminated
May 27
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 60.1 °F 37.9 °F 44% 30.22 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
1:56 AM 59.0 °F 37.9 °F 46% 30.22 in 10.0 mi East 6.9 mph - N/A   Overcast
2:56 AM 55.9 °F 43.0 °F 62% 30.19 in 10.0 mi East 8.1 mph - 0.00 in Rain Light Rain
3:56 AM 55.9 °F 44.1 °F 64% 30.21 in 10.0 mi ESE 5.8 mph - 0.00 in Rain Light Rain
4:56 AM 55.9 °F 44.1 °F 64% 30.20 in 10.0 mi East 10.4 mph - 0.00 in Rain Light Rain
5:56 AM 54.0 °F 46.9 °F 77% 30.22 in 10.0 mi ESE 6.9 mph - 0.01 in Rain Light Rain
6:56 AM 52.0 °F 46.9 °F 83% 30.24 in 10.0 mi East 8.1 mph - 0.08 in Rain Light Rain
7:56 AM 52.0 °F 48.0 °F 86% 30.23 in 10.0 mi East 5.8 mph - 0.08 in Rain Light Rain
8:56 AM 52.0 °F 50.0 °F 93% 30.21 in 3.0 mi ESE 11.5 mph - 0.09 in Rain Light Rain
9:56 AM 53.1 °F 50.0 °F 89% 30.21 in 10.0 mi East 10.4 mph - 0.00 in   Overcast
10:56 AM 57.9 °F 52.0 °F 81% 30.18 in 10.0 mi ESE 15.0 mph - N/A   Scattered Clouds
11:56 AM 63.0 °F 51.1 °F 65% 30.15 in 10.0 mi ESE 16.1 mph - N/A   Scattered Clouds
12:56 PM 66.9 °F 52.0 °F 59% 30.13 in 10.0 mi SE 13.8 mph 23.0 mph N/A   Mostly Cloudy
1:56 PM 71.1 °F 54.0 °F 55% 30.09 in 10.0 mi SE 19.6 mph 25.3 mph N/A   Scattered Clouds
2:56 PM 73.0 °F 55.9 °F 55% 30.07 in 10.0 mi SE 13.8 mph - N/A   Scattered Clouds
3:56 PM 75.0 °F 57.0 °F 53% 30.05 in 10.0 mi SE 16.1 mph - N/A   Mostly Cloudy
4:56 PM 73.9 °F 57.0 °F 55% 30.02 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
5:56 PM 78.1 °F 59.0 °F 52% 29.98 in 10.0 mi SSE 15.0 mph - N/A   Scattered Clouds
6:56 PM 75.9 °F 59.0 °F 56% 29.97 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
7:56 PM 77.0 °F 57.0 °F 50% 29.96 in 10.0 mi South 10.4 mph - N/A   Overcast
8:56 PM 77.0 °F 53.1 °F 43% 29.96 in 10.0 mi South 10.4 mph - N/A   Overcast
9:56 PM 75.9 °F 52.0 °F 43% 29.95 in 10.0 mi South 13.8 mph - N/A   Overcast
10:56 PM 75.9 °F 54.0 °F 46% 29.96 in 10.0 mi South 12.7 mph - N/A   Overcast
11:56 PM 73.9 °F 55.9 °F 53% 29.96 in 10.0 mi South 11.5 mph - N/A   Overcast