Weather History for London, United Kingdom

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Wednesday, November 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F -  
Max Temperature 52 °F 46 °F 53 °F (2001)
Min Temperature 42 °F 37 °F 26 °F (2005)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 46 °F    
Average Humidity 90    
Maximum Humidity 94    
Minimum Humidity 81    
Precipitation  
Precipitation 0.20 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 10 mph ()    
Max Wind Speed 26 mph    
Max Gust Speed -    
Visibility 6.3 miles    
Events 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

Nov. 21, 2012 Rise Set
Actual Time 7:30 AM GMT 4:04 PM GMT
Civil Twilight 6:52 AM GMT 4:42 PM GMT
Nautical Twilight 6:11 AM GMT 5:23 PM GMT
Astronomical Twilight 5:31 AM GMT 6:03 PM GMT
Moon 12:55 PM GMT (11/21) No Moon Set
Length of Visible Light 9h 50m
Length of Day
8h 34m
First Quarter, 59% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

Hourly Weather History & Observations

Time (GMT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 51.8 °F - 50.0 °F 94% 29.77 in 6.2 mi SE 4.6 mph - N/A   Mostly Cloudy
12:50 AM 51.8 °F - 50.0 °F 94% 29.77 in 6.2 mi SE 5.8 mph - N/A   Mostly Cloudy
1:20 AM 51.8 °F - 50.0 °F 94% 29.74 in 6.2 mi SSE 6.9 mph - N/A   Mostly Cloudy
1:50 AM 51.8 °F - 50.0 °F 94% 29.74 in 6.2 mi SE 6.9 mph - N/A   Scattered Clouds
2:20 AM 51.8 °F - 50.0 °F 94% 29.74 in 6.2 mi SSE 10.4 mph - N/A   Unknown
2:50 AM 51 °F - 49 °F 89% 29.73 in 14 mi SE 10.4 mph - -   Mostly Cloudy
2:50 AM 51.8 °F - 48.2 °F 88% 29.71 in 6.2 mi SE 11.5 mph - N/A   Unknown
3:20 AM 51.8 °F - 48.2 °F 88% 29.71 in 6.2 mi SE 9.2 mph - N/A   Partly Cloudy
3:50 AM 51.8 °F - 48.2 °F 88% 29.71 in - SE 9.2 mph - N/A   Clear
4:20 AM 51.8 °F - 48.2 °F 88% 29.71 in 6.2 mi South 8.1 mph - N/A Rain Light Rain
4:50 AM 50.0 °F - 48.2 °F 94% 29.68 in 6.2 mi SE 6.9 mph - N/A Rain Light Rain
5:20 AM 50.0 °F - 48.2 °F 94% 29.71 in 6.2 mi SSW 6.9 mph - N/A Rain Light Rain
5:50 AM 50 °F - 48 °F 90% 29.70 in 7 mi SE 6.9 mph - - Rain Light Rain
5:50 AM 50.0 °F - 48.2 °F 94% 29.68 in 5.0 mi SSE 6.9 mph - N/A Rain Rain
6:20 AM 50.0 °F - 48.2 °F 94% 29.68 in 4.3 mi SE 10.4 mph - N/A Rain Rain
6:50 AM 50.0 °F - 48.2 °F 94% 29.65 in 4.3 mi SE 10.4 mph - N/A Rain Rain
7:20 AM 50.0 °F - 46.4 °F 87% 29.65 in 4.3 mi SE 11.5 mph - N/A Rain Light Rain
7:50 AM 50.0 °F - 46.4 °F 87% 29.65 in 4.3 mi SSE 12.7 mph - N/A Rain Light Rain
8:20 AM 50.0 °F - 46.4 °F 87% 29.65 in 4.3 mi SSE 13.8 mph - N/A Rain Light Rain
8:50 AM 49 °F - 47 °F 92% 29.65 in 5 mi SE 15.0 mph - - Rain Light Rain
8:50 AM 50.0 °F - 46.4 °F 87% 29.65 in 4.3 mi SSE 12.7 mph - N/A Rain Light Rain
9:20 AM 50.0 °F - 46.4 °F 87% 29.62 in 5.0 mi SSE 11.5 mph - N/A Rain Light Rain
9:50 AM 50.0 °F - 48.2 °F 94% 29.62 in 5.6 mi SSE 12.7 mph - N/A Rain Light Rain
10:20 AM 50.0 °F - 48.2 °F 94% 29.62 in 5.6 mi SE 12.7 mph - N/A Rain Light Rain
10:50 AM 50.0 °F - 48.2 °F 94% 29.59 in 5.6 mi SE 12.7 mph - N/A   Mostly Cloudy
11:20 AM 50.0 °F - 48.2 °F 94% 29.59 in 3.7 mi SE 10.4 mph - N/A   Light Drizzle
11:50 AM 51 °F - 50 °F 94% 29.57 in 9 mi ESE 9.2 mph - - Rain Drizzle
11:50 AM 51.8 °F - 50.0 °F 94% 29.56 in 5.6 mi ESE 8.1 mph - N/A   Mostly Cloudy
12:20 PM 51.8 °F - 50.0 °F 94% 29.53 in 4.3 mi SE 8.1 mph - N/A   Light Drizzle
12:50 PM 51.8 °F - 50.0 °F 94% 29.53 in 6.2 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:20 PM 51.8 °F - 50.0 °F 94% 29.53 in 4.3 mi South 5.8 mph - N/A   Light Drizzle
1:50 PM 48.2 °F - 44.6 °F 87% 29.59 in 5.0 mi WNW 20.7 mph - N/A   Light Drizzle
2:20 PM 46.4 °F 37.9 °F 42.8 °F 87% 29.65 in 5.6 mi West 25.3 mph - N/A Rain Light Rain
2:50 PM 46 °F - 43 °F 87% 29.72 in 6 mi West 21.9 mph - - Rain Light Rain
2:50 PM 46.4 °F 37.7 °F 42.8 °F 87% 29.71 in 5.6 mi WNW 26.5 mph - N/A Rain Rain
3:20 PM 46.4 °F 38.5 °F 42.8 °F 87% 29.77 in 5.6 mi West 21.9 mph - N/A Rain Light Rain
3:50 PM 46.4 °F 39.5 °F 42.8 °F 87% 29.80 in 6.2 mi West 17.3 mph - N/A   Mostly Cloudy
4:20 PM 46.4 °F 39.0 °F 42.8 °F 87% 29.83 in 6.2 mi West 19.6 mph - N/A   Mostly Cloudy
4:50 PM 46.4 °F 38.7 °F 42.8 °F 87% 29.86 in 6.2 mi West 20.7 mph - N/A   Scattered Clouds
5:20 PM 46.4 °F 39.8 °F 42.8 °F 87% 29.86 in 6.2 mi West 16.1 mph - N/A   Partly Cloudy
5:50 PM 45 °F - 42 °F 86% 29.91 in 25 mi WSW 15.0 mph - -   Scattered Clouds
5:50 PM 46.4 °F 39.8 °F 42.8 °F 87% 29.89 in - West 16.1 mph - N/A   Clear
6:20 PM 46.4 °F 40.4 °F 41.0 °F 81% 29.92 in - WSW 13.8 mph - N/A   Clear
6:50 PM 46.4 °F 40.4 °F 42.8 °F 87% 29.92 in - WSW 13.8 mph - N/A   Clear
7:20 PM 46.4 °F 41.5 °F 42.8 °F 87% 29.95 in - WSW 10.4 mph - N/A   Clear
7:50 PM 44.6 °F 40.7 °F 41.0 °F 87% 29.95 in - SW 6.9 mph - N/A   Clear
8:20 PM 44.6 °F 40.2 °F 41.0 °F 87% 29.95 in - SW 8.1 mph - N/A   Clear
8:50 PM 44 °F - 42 °F 89% 29.98 in 17 mi SW 9.2 mph - -  
8:50 PM 42.8 °F 37.0 °F 41.0 °F 93% 29.98 in - SW 10.4 mph - N/A   Clear
9:20 PM 42.8 °F 38.0 °F 41.0 °F 93% 29.98 in - SSW 8.1 mph - N/A   Clear
9:50 PM 42.8 °F 38.0 °F 41.0 °F 93% 29.98 in - SW 8.1 mph - N/A   Clear
10:20 PM 42.8 °F 37.5 °F 41.0 °F 93% 29.98 in - SSW 9.2 mph - N/A   Clear
10:50 PM 42.8 °F 38.0 °F 41.0 °F 93% 29.98 in - SSW 8.1 mph - N/A   Clear
11:20 PM 42.8 °F 38.6 °F 41.0 °F 93% 29.98 in - SSW 6.9 mph - N/A   Clear
11:50 PM 45 °F - 42 °F 87% 29.99 in 17 mi South 10.4 mph - -  
11:50 PM 44.6 °F 40.2 °F 42.8 °F 93% 29.98 in - SSW 8.1 mph - N/A   Clear