Weather History for London, ON

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Tuesday, August 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 66 °F 75 °F 87 °F (2002)
Min Temperature 53 °F 57 °F 48 °F (2006)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 31 mph    
Visibility 13.4 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Date:

Astronomy

Aug. 13, 2013 Rise Set
Actual Time 6:28 AM EDT 8:29 PM EDT
Civil Twilight 5:57 AM EDT 9:00 PM EDT
Nautical Twilight 5:19 AM EDT 9:38 PM EDT
Astronomical Twilight 4:38 AM EDT 10:19 PM EDT
Moon 1:34 PM EDT (8/13) 11:50 PM EDT (8/13)
Length of Visible Light 15h 02m
Length of Day
14h 01m
Waxing Crescent, 41% of the Moon is Illuminated
Aug 13
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 66.2 °F 64.4 °F 94% 29.86 in 12.0 mi SSW 5.8 mph - N/A Rain Light Rain Showers
12:34 AM 66.2 °F 64.4 °F 94% 29.85 in 12.0 mi Variable 2.3 mph - N/A   Overcast
1:00 AM 66.2 °F 64.4 °F 94% 29.85 in 12.0 mi Calm Calm - N/A   Overcast
2:00 AM 64.4 °F 64.4 °F 100% 29.83 in 12.0 mi West 3.5 mph - N/A   Overcast
3:00 AM 64.4 °F 62.6 °F 94% 29.81 in 12.0 mi WSW 3.5 mph - N/A   Scattered Clouds
4:00 AM 62.6 °F 62.6 °F 100% 29.79 in 8.0 mi WNW 4.6 mph - N/A   Scattered Clouds
4:37 AM 62.6 °F 60.8 °F 94% 29.81 in 0.5 mi NW 8.1 mph - N/A Fog Fog
5:00 AM 60.8 °F 60.8 °F 100% 29.81 in 12.0 mi NW 5.8 mph - N/A   Scattered Clouds
5:24 AM 60.8 °F 59.0 °F 94% 29.82 in 12.0 mi NW 5.8 mph - N/A   Mostly Cloudy
6:00 AM 60.8 °F 59.0 °F 94% 29.83 in 12.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
6:20 AM 60.8 °F 59.0 °F 94% 29.84 in 12.0 mi NNW 13.8 mph - N/A   Overcast
6:41 AM 60.8 °F 57.2 °F 88% 29.84 in 12.0 mi NNW 11.5 mph 20.7 mph N/A   Overcast
7:00 AM 60.8 °F 57.2 °F 88% 29.85 in 15.0 mi NNW 13.8 mph 20.7 mph N/A   Mostly Cloudy
7:13 AM 60.8 °F 57.2 °F 88% 29.85 in 15.0 mi NNW 13.8 mph - N/A   Mostly Cloudy
7:49 AM 60.8 °F 57.2 °F 88% 29.86 in 15.0 mi NNW 11.5 mph 17.3 mph N/A   Mostly Cloudy
8:00 AM 60 °F 56 °F 83% 29.86 in 15 mi NNW 11.5 mph - -  
8:00 AM 60.8 °F 57.2 °F 88% 29.86 in 15.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
8:29 AM 60.8 °F 55.4 °F 82% 29.86 in 15.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
8:45 AM 60.8 °F 55.4 °F 82% 29.87 in 15.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
9:00 AM 60.8 °F 55.4 °F 82% 29.87 in 15.0 mi NNW 12.7 mph 19.6 mph N/A   Mostly Cloudy
10:00 AM 62.6 °F 51.8 °F 68% 29.88 in 15.0 mi NNW 16.1 mph 25.3 mph N/A   Mostly Cloudy
11:00 AM 62.6 °F 51.8 °F 68% 29.90 in 15.0 mi NNW 16.1 mph 25.3 mph N/A   Mostly Cloudy
12:00 PM 60.8 °F 46.4 °F 59% 29.91 in 15.0 mi NW 17.3 mph 28.8 mph N/A   Mostly Cloudy
1:00 PM 62.6 °F 48.2 °F 59% 29.92 in 15.0 mi NNW 13.8 mph 31.1 mph N/A   Mostly Cloudy
2:00 PM 61 °F 50 °F 57% 29.93 in 15 mi NW 16.1 mph - -  
2:00 PM 60.8 °F 50.0 °F 68% 29.93 in 15.0 mi NW 15.0 mph 24.2 mph N/A   Mostly Cloudy
3:00 PM 60.8 °F 48.2 °F 63% 29.94 in 15.0 mi WNW 16.1 mph 26.5 mph N/A   Mostly Cloudy
4:00 PM 60.8 °F 50.0 °F 68% 29.95 in 15.0 mi WNW 16.1 mph 26.5 mph N/A   Mostly Cloudy
5:00 PM 57.2 °F 50.0 °F 77% 29.97 in 15.0 mi WNW 12.7 mph 26.5 mph N/A   Overcast
5:52 PM 57.2 °F 48.2 °F 72% 29.97 in 15.0 mi NNW 16.1 mph 25.3 mph N/A Rain Light Rain Showers
6:00 PM 57.2 °F 48.2 °F 72% 29.97 in 15.0 mi NW 11.5 mph 25.3 mph N/A   Mostly Cloudy
7:00 PM 59.0 °F 46.4 °F 63% 29.97 in 15.0 mi NW 13.8 mph 23.0 mph N/A   Partly Cloudy
8:00 PM 57 °F 46 °F 56% 29.97 in 15 mi NW 10.4 mph - -  
8:00 PM 57.2 °F 44.6 °F 63% 29.97 in 15.0 mi NW 10.4 mph - N/A   Partly Cloudy
9:00 PM 55.4 °F 46.4 °F 72% 29.97 in 15.0 mi WNW 6.9 mph - N/A Rain Light Rain Showers
9:49 PM 55.4 °F 48.2 °F 77% 29.98 in 12.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
10:00 PM 55.4 °F 50.0 °F 82% 29.99 in 12.0 mi NW 11.5 mph - N/A   Mostly Cloudy
10:42 PM 53.6 °F 50.0 °F 88% 29.99 in 12.0 mi WNW 8.1 mph - N/A Rain Light Rain Showers
11:00 PM 53.6 °F 50.0 °F 88% 29.98 in 12.0 mi WNW 8.1 mph - N/A   Mostly Cloudy