Weather History for London, ON

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Monday, November 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F -  
Max Temperature 48 °F 42 °F 57 °F (1998)
Min Temperature 30 °F 30 °F 12 °F (2014)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 34 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.39 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 3.7 miles    
Events Fog    
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

Nov. 19, 2012 Rise Set
Actual Time 7:22 AM EST 4:57 PM EST
Civil Twilight 6:51 AM EST 5:28 PM EST
Nautical Twilight 6:17 AM EST 6:02 PM EST
Astronomical Twilight 5:43 AM EST 6:36 PM EST
Moon 12:21 PM EST (11/19) 11:26 PM EST (11/19)
Length of Visible Light 10h 36m
Length of Day
9h 34m
Waxing Crescent, 40% of the Moon is Illuminated
Nov 19
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 33.8 °F 27.0 °F 32.0 °F 93% 30.48 in 2.5 mi East 8.1 mph - N/A   Clear
1:00 AM 33 °F - 33 °F 98% 30.47 in 2 mi East 9.2 mph - -  
1:00 AM 33.8 °F 26.4 °F 32.0 °F 93% 30.47 in 2.0 mi East 9.2 mph - N/A   Clear
2:00 AM 32.0 °F 24.8 °F 32.0 °F 100% 30.45 in 1.5 mi East 8.1 mph - N/A   Clear
2:22 AM 33.8 °F 26.4 °F 32.0 °F 93% 30.45 in 0.4 mi ENE 9.2 mph - N/A Fog Fog
2:31 AM 33.8 °F 25.8 °F 32.0 °F 93% 30.45 in 0.1 mi East 10.4 mph - N/A Fog Fog
3:00 AM 33.8 °F 27.0 °F 32.0 °F 93% 30.45 in 0.1 mi East 8.1 mph - N/A Fog Fog
4:00 AM 32.0 °F 24.2 °F 32.0 °F 100% 30.44 in 0.2 mi East 9.2 mph - N/A Fog Fog
4:22 AM 32.0 °F 25.6 °F 32.0 °F 100% 30.44 in 0.1 mi East 6.9 mph - N/A Fog Fog
4:42 AM 32.0 °F 24.8 °F 32.0 °F 100% 30.45 in 0.1 mi East 8.1 mph - N/A Fog Light Freezing Fog
5:00 AM 32.0 °F 25.6 °F 32.0 °F 100% 30.45 in 0.1 mi East 6.9 mph - N/A Fog Light Freezing Fog
5:23 AM 32.0 °F 26.4 °F 32.0 °F 100% 30.45 in 0.2 mi East 5.8 mph - N/A Fog Light Freezing Fog
5:39 AM 30.2 °F 25.4 °F 30.2 °F 100% 30.45 in 0.1 mi East 4.6 mph - N/A Fog Light Freezing Fog
6:00 AM 30.2 °F 23.4 °F 30.2 °F 100% 30.45 in 0.1 mi East 6.9 mph - N/A Fog Light Freezing Fog
6:33 AM 30.2 °F 22.6 °F 30.2 °F 100% 30.44 in 0.2 mi East 8.1 mph - N/A Fog Light Freezing Fog
7:00 AM 30 °F - 30 °F 100% 30.44 in 0 mi East 6.9 mph - -  
7:44 AM 30.2 °F 24.3 °F 30.2 °F 100% 30.45 in 0.1 mi East 5.8 mph - N/A Fog Light Freezing Fog
8:00 AM 30.2 °F 23.4 °F 30.2 °F 100% 30.45 in 0.1 mi East 6.9 mph - N/A Fog Light Freezing Fog
8:27 AM 30.2 °F 24.3 °F 30.2 °F 100% 30.44 in 0.5 mi East 5.8 mph - N/A Fog Light Freezing Fog
9:00 AM 32.0 °F 26.4 °F 32.0 °F 100% 30.43 in 2.0 mi East 5.8 mph - N/A   Overcast
9:47 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.43 in 3.0 mi East 3.5 mph - N/A   Overcast
10:00 AM 39.2 °F 37.0 °F 39.2 °F 100% 30.43 in 3.0 mi East 3.5 mph - N/A   Overcast
11:00 AM 41.0 °F 38.0 °F 39.2 °F 93% 30.42 in 6.0 mi SE 4.6 mph - N/A   Overcast
12:00 PM 46.4 °F 45.2 °F 39.2 °F 76% 30.40 in 8.0 mi SSE 3.5 mph - N/A   Overcast
1:00 PM 48 °F - 39 °F 63% 30.36 in 7 mi SSE 4.6 mph - -   Overcast
1:00 PM 48.2 °F - 39.2 °F 71% 30.36 in 8.0 mi SE 5.8 mph - N/A   Overcast
2:00 PM 48.2 °F - 39.2 °F 71% 30.35 in 8.0 mi SSE 6.9 mph - N/A   Overcast
3:00 PM 48.2 °F - 39.2 °F 71% 30.32 in 8.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
4:00 PM 48.2 °F - 39.2 °F 71% 30.32 in 8.0 mi SE 5.8 mph - N/A   Mostly Cloudy
5:00 PM 44.6 °F 41.4 °F 35.6 °F 71% 30.31 in 8.0 mi SE 5.8 mph - N/A   Mostly Cloudy
6:00 PM 42.8 °F 39.3 °F 35.6 °F 76% 30.30 in 8.0 mi SE 5.8 mph - N/A   Overcast
7:00 PM 39 °F - 35 °F 78% 30.30 in 7 mi East 4.6 mph - -   Overcast
7:00 PM 39.2 °F 35.0 °F 33.8 °F 81% 30.30 in 8.0 mi East 5.8 mph - N/A   Overcast
8:00 PM 39.2 °F - 33.8 °F 81% 30.29 in 8.0 mi Calm Calm - N/A   Overcast
9:00 PM 39.2 °F 37.0 °F 35.6 °F 87% 30.28 in 8.0 mi East 3.5 mph - N/A   Overcast
10:00 PM 35.6 °F 31.7 °F 33.8 °F 93% 30.27 in 8.0 mi SE 4.6 mph - N/A   Mostly Cloudy
11:00 PM 37.4 °F 33.8 °F 33.8 °F 87% 30.25 in 8.0 mi East 4.6 mph - N/A   Mostly Cloudy
11:22 PM 35.6 °F 31.7 °F 33.8 °F 93% 30.25 in 8.0 mi East 4.6 mph - N/A   Overcast