London, United Kingdom

2:22 PM BST on July 23, 2017 (GMT +0100)
Heathrow

Weather History for EGLL - March, 2013

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Monday, March 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 33 °F 52 °F 63 °F (2017)
Min Temperature 28 °F 39 °F 28 °F (2006)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 22 °F    
Average Humidity 65    
Maximum Humidity 80    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 15 mph ()    
Max Wind Speed 23 mph    
Max Gust Speed 34 mph    
Visibility 7.1 miles    
Events Snow    
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

Mar. 11, 2013 Rise Set
Actual Time 6:24 AM GMT 5:59 PM GMT
Civil Twilight 5:51 AM GMT 6:32 PM GMT
Nautical Twilight 5:12 AM GMT 7:11 PM GMT
Astronomical Twilight 4:33 AM GMT 7:51 PM GMT
Moon 5:49 AM GMT (3/11) 6:01 PM GMT (3/11)
Length of Visible Light 12h 41m
Length of Day
11h 35m
Waning Crescent, 0% of the Moon is Illuminated
Mar 11
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last 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 33.8 °F 24.8 °F 26.6 °F 75% 29.74 in 6.2 mi ENE 12.7 mph - N/A   Mostly Cloudy
12:50 AM 33.8 °F 24.8 °F 26.6 °F 75% 29.74 in 6.2 mi ENE 12.7 mph - N/A   Mostly Cloudy
1:20 AM 33.8 °F 24.8 °F 26.6 °F 75% 29.74 in 6.2 mi ENE 12.7 mph - N/A   Scattered Clouds
1:50 AM 32.0 °F 22.1 °F 26.6 °F 80% 29.74 in 6.2 mi NE 13.8 mph - N/A   Partly Cloudy
2:20 AM 32.0 °F 22.1 °F 26.6 °F 80% 29.74 in 6.2 mi NE 13.8 mph 26.5 mph N/A   Scattered Clouds
2:50 AM 32 °F - 25 °F 68% 29.74 in 18 mi NE 16.1 mph - -   Partly Cloudy
2:50 AM 32.0 °F 22.1 °F 24.8 °F 75% 29.74 in 6.2 mi ENE 13.8 mph - N/A   Mostly Cloudy
3:20 AM 32.0 °F 22.1 °F 24.8 °F 75% 29.74 in 6.2 mi ENE 13.8 mph - N/A   Mostly Cloudy
3:50 AM 32.0 °F 22.1 °F 24.8 °F 75% 29.74 in 6.2 mi NE 13.8 mph - N/A Snow Snow Grains
4:20 AM 32.0 °F 21.6 °F 23.0 °F 69% 29.74 in 6.2 mi ENE 15.0 mph - N/A   Partly Cloudy
4:50 AM 32.0 °F 21.6 °F 24.8 °F 75% 29.74 in 6.2 mi NE 15.0 mph 27.6 mph N/A   Scattered Clouds
5:20 AM 32.0 °F 21.2 °F 24.8 °F 75% 29.74 in 6.2 mi NE 16.1 mph - N/A   Scattered Clouds
5:50 AM 31 °F - 24 °F 66% 29.74 in 22 mi NE 17.3 mph - -  
5:50 AM 32.0 °F 21.2 °F 24.8 °F 75% 29.74 in 6.2 mi NE 16.1 mph 28.8 mph N/A   Mostly Cloudy
6:20 AM 32.0 °F 20.8 °F 23.0 °F 69% 29.74 in 6.2 mi ENE 17.3 mph - N/A   Mostly Cloudy
6:50 AM 32.0 °F 21.6 °F 23.0 °F 69% 29.74 in 6.2 mi NE 15.0 mph 27.6 mph N/A   Mostly Cloudy
7:20 AM 32.0 °F 22.1 °F 23.0 °F 69% 29.74 in 6.2 mi ENE 13.8 mph - N/A   Mostly Cloudy
7:50 AM 32.0 °F 20.5 °F 23.0 °F 69% 29.74 in 6.2 mi ENE 18.4 mph - N/A   Mostly Cloudy
8:20 AM 32.0 °F 20.5 °F 21.2 °F 64% 29.74 in 6.2 mi ENE 18.4 mph - N/A   Scattered Clouds
8:50 AM 32 °F - 22 °F 56% 29.76 in 22 mi NE 17.3 mph - -   Scattered Clouds
8:50 AM 32.0 °F 20.8 °F 21.2 °F 64% 29.74 in 6.2 mi ENE 17.3 mph - N/A   Partly Cloudy
9:20 AM 32.0 °F 19.8 °F 21.2 °F 64% 29.74 in 6.2 mi ENE 20.7 mph - N/A   Scattered Clouds
9:50 AM 32.0 °F 20.1 °F 21.2 °F 64% 29.74 in 6.2 mi ENE 19.6 mph - N/A   Mostly Cloudy
10:20 AM 32.0 °F 20.5 °F 21.2 °F 64% 29.77 in 6.2 mi ENE 18.4 mph 34.5 mph N/A Snow Light Snow Showers
10:50 AM 32.0 °F 19.8 °F 23.0 °F 69% 29.77 in 6.2 mi ENE 20.7 mph - N/A Snow Light Snow Showers
11:20 AM 30.2 °F 18.1 °F 24.8 °F 80% 29.77 in 6.2 mi ENE 18.4 mph 34.5 mph N/A Snow Light Snow
11:50 AM 32 °F - 22 °F 56% 29.77 in 18 mi NE 21.9 mph - -   Unknown Precipitation
11:50 AM 32.0 °F 19.8 °F 23.0 °F 69% 29.77 in 6.2 mi ENE 20.7 mph - N/A   Mostly Cloudy
12:20 PM 33.8 °F 22.2 °F 23.0 °F 65% 29.77 in 6.2 mi ENE 20.7 mph - N/A Snow Light Snow Showers
12:50 PM 32.0 °F 20.1 °F 21.2 °F 64% 29.77 in 6.2 mi ENE 19.6 mph - N/A Snow Light Snow Showers
1:20 PM 33.8 °F 22.5 °F 21.2 °F 60% 29.74 in 6.2 mi ENE 19.6 mph 31.1 mph N/A   Scattered Clouds
1:50 PM 33.8 °F 22.8 °F 21.2 °F 60% 29.74 in 6.2 mi ENE 18.4 mph 29.9 mph N/A   Scattered Clouds
2:20 PM 32.0 °F 20.1 °F 19.4 °F 60% 29.74 in 6.2 mi ENE 19.6 mph - N/A   Scattered Clouds
2:50 PM 33 °F - 17 °F 37% 29.75 in 25 mi ENE 23.0 mph - - Snow Snow
2:50 PM 32.0 °F 20.1 °F 17.6 °F 55% 29.74 in 6.2 mi ENE 19.6 mph 33.4 mph N/A   Mostly Cloudy
3:20 PM 32.0 °F 20.8 °F 19.4 °F 60% 29.74 in 6.2 mi ENE 17.3 mph - N/A   Scattered Clouds
3:50 PM 32.0 °F 20.5 °F 17.6 °F 55% 29.74 in 6.2 mi ENE 18.4 mph 29.9 mph N/A   Scattered Clouds
4:20 PM 32.0 °F 19.8 °F 17.6 °F 55% 29.74 in 6.2 mi ENE 20.7 mph 32.2 mph N/A   Mostly Cloudy
4:50 PM 32.0 °F 20.5 °F 15.8 °F 51% 29.74 in 6.2 mi ENE 18.4 mph 31.1 mph N/A   Scattered Clouds
5:20 PM 32.0 °F 20.5 °F 17.6 °F 55% 29.74 in 6.2 mi NE 18.4 mph - N/A   Scattered Clouds
5:50 PM 31 °F - 18 °F 46% 29.75 in 18 mi NE 20.7 mph - -   Scattered Clouds
5:50 PM 32.0 °F 20.5 °F 17.6 °F 55% 29.74 in 6.2 mi NE 18.4 mph 33.4 mph N/A   Scattered Clouds
6:20 PM 32.0 °F 21.2 °F 19.4 °F 60% 29.74 in 6.2 mi NE 16.1 mph 27.6 mph N/A   Partly Cloudy
6:50 PM 30.2 °F 19.3 °F 19.4 °F 64% 29.74 in 6.2 mi NE 15.0 mph - N/A   Scattered Clouds
7:20 PM 30.2 °F 18.1 °F 19.4 °F 64% 29.77 in 6.2 mi NE 18.4 mph 29.9 mph N/A   Scattered Clouds
7:50 PM 30.2 °F 18.1 °F 19.4 °F 64% 29.77 in 6.2 mi NE 18.4 mph 31.1 mph N/A Snow Light Snow
8:20 PM 30.2 °F 18.9 °F 19.4 °F 64% 29.77 in 6.2 mi NE 16.1 mph - N/A   Mostly Cloudy
8:50 PM 30 °F - 19 °F 52% 29.77 in 25 mi NE 21.9 mph - - Snow Snow
8:50 PM 30.2 °F 18.5 °F 19.4 °F 64% 29.77 in 6.2 mi NE 17.3 mph 31.1 mph N/A   Scattered Clouds
9:20 PM 30.2 °F 19.3 °F 19.4 °F 64% 29.77 in 6.2 mi NE 15.0 mph - N/A   Scattered Clouds
9:50 PM 30.2 °F 19.3 °F 19.4 °F 64% 29.77 in 6.2 mi NE 15.0 mph 28.8 mph N/A   Partly Cloudy
10:20 PM 28.4 °F 17.0 °F 19.4 °F 69% 29.77 in 6.2 mi NE 15.0 mph - N/A   Partly Cloudy
10:50 PM 28.4 °F 17.0 °F 19.4 °F 69% 29.77 in 6.2 mi NE 15.0 mph - N/A   Partly Cloudy
11:20 PM 28.4 °F 17.0 °F 19.4 °F 69% 29.77 in 6.2 mi NE 15.0 mph 27.6 mph N/A   Scattered Clouds
11:50 PM 29 °F - 20 °F 58% 29.78 in 19 mi NNE 18.4 mph - - Snow Snow
11:50 PM 28.4 °F 17.0 °F 21.2 °F 74% 29.77 in 6.2 mi NE 15.0 mph - N/A   Scattered Clouds