London, United Kingdom

9:11 PM BST on August 30, 2016 (GMT +0100)
Heathrow

Weather History for EGLL - August, 2013

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Thursday, August 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 77 °F 70 °F 87 °F (1997)
Min Temperature 54 °F 55 °F 51 °F (2005)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 57    
Maximum Humidity 82    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 9.6 miles    
Events      
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. 08, 2013 Rise Set
Actual Time 5:36 AM BST 8:37 PM BST
Civil Twilight 4:57 AM BST 9:16 PM BST
Nautical Twilight 4:06 AM BST 10:06 PM BST
Astronomical Twilight 3:01 AM BST 11:10 PM BST
Moon 7:27 AM BST (8/8) 8:45 PM BST (8/8)
Length of Visible Light 16h 18m
Length of Day
15h 00m
New Moon, 2% of the Moon is Illuminated
Aug 8
New Moon
Aug 14
First Quarter
Aug 21
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (BST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 60.8 °F 48.2 °F 63% 30.04 in - North 3.5 mph - N/A   Clear
12:50 AM 61 °F 48 °F 53% 30.06 in 13 mi North 3.5 mph - -   Partly Cloudy
12:50 AM 60.8 °F 48.2 °F 63% 30.06 in - North 4.6 mph - N/A   Clear
1:20 AM 60.8 °F 48.2 °F 63% 30.06 in 6.2 mi North 3.5 mph - N/A   Unknown
1:50 AM 59.0 °F 48.2 °F 67% 30.06 in 6.2 mi Calm Calm - N/A   Unknown
2:20 AM 59.0 °F 48.2 °F 67% 30.06 in 6.2 mi Calm Calm - N/A   Unknown
2:50 AM 59.0 °F 48.2 °F 67% 30.06 in - North 4.6 mph - N/A   Clear
3:20 AM 57.2 °F 50.0 °F 77% 30.06 in - North 3.5 mph - N/A   Clear
3:50 AM 55 °F 49 °F 74% 30.06 in 12 mi NW 2.3 mph - -  
3:50 AM 57.2 °F 50.0 °F 77% 30.06 in - Calm Calm - N/A   Clear
4:20 AM 57.2 °F 50.0 °F 77% 30.06 in - WNW 2.3 mph - N/A   Clear
4:50 AM 55.4 °F 50.0 °F 82% 30.06 in - North 3.5 mph - N/A   Clear
5:20 AM 55.4 °F 48.2 °F 77% 30.06 in - ENE 2.3 mph - N/A   Clear
5:50 AM 55.4 °F 48.2 °F 77% 30.09 in - North 2.3 mph - N/A   Clear
6:20 AM 55.4 °F 48.2 °F 77% 30.09 in - North 4.6 mph - N/A   Clear
6:50 AM 56 °F 49 °F 72% 30.11 in 8 mi North 2.3 mph - -  
6:50 AM 57.2 °F 50.0 °F 77% 30.09 in - Variable 2.3 mph - N/A   Clear
7:20 AM 57.2 °F 50.0 °F 77% 30.09 in - North 2.3 mph - N/A   Clear
7:50 AM 60.8 °F 50.0 °F 68% 30.09 in - ENE 3.5 mph - N/A   Clear
8:20 AM 62.6 °F 51.8 °F 68% 30.12 in - Variable 3.5 mph - N/A   Clear
8:50 AM 66.2 °F 51.8 °F 60% 30.12 in - Variable 2.3 mph - N/A   Clear
9:20 AM 66.2 °F 50.0 °F 56% 30.12 in - Variable 3.5 mph - N/A   Clear
9:50 AM 68 °F 48 °F 38% 30.12 in 15 mi ENE 2.3 mph - -  
9:50 AM 68.0 °F 50.0 °F 52% 30.12 in - Variable 3.5 mph - N/A   Clear
10:20 AM 68.0 °F 48.2 °F 49% 30.12 in 6.2 mi Variable 3.5 mph - N/A   Partly Cloudy
10:50 AM 68.0 °F 48.2 °F 49% 30.12 in 6.2 mi WSW 6.9 mph - N/A   Partly Cloudy
11:20 AM 69.8 °F 48.2 °F 46% 30.12 in 6.2 mi NW 4.6 mph - N/A   Partly Cloudy
11:50 AM 71.6 °F 46.4 °F 41% 30.12 in 6.2 mi WSW 8.1 mph - N/A   Partly Cloudy
12:20 PM 71.6 °F 46.4 °F 41% 30.12 in - Variable 5.8 mph - N/A   Clear
12:50 PM 74 °F 48 °F 29% 30.12 in 19 mi WNW 4.6 mph - -  
12:50 PM 73.4 °F 46.4 °F 38% 30.12 in 6.2 mi West 5.8 mph - N/A   Partly Cloudy
1:20 PM 73.4 °F 46.4 °F 38% 30.12 in - WSW 9.2 mph - N/A   Clear
1:50 PM 73.4 °F 44.6 °F 36% 30.12 in - NW 8.1 mph - N/A   Clear
2:20 PM 75.2 °F 46.4 °F 36% 30.12 in - West 6.9 mph - N/A   Clear
2:50 PM 75.2 °F 46.4 °F 36% 30.12 in - West 6.9 mph - N/A   Clear
3:20 PM 77.0 °F 46.4 °F 34% 30.09 in - WNW 5.8 mph - N/A   Clear
3:50 PM 76 °F 48 °F 27% 30.11 in 19 mi West 6.9 mph - -  
3:50 PM 75.2 °F 46.4 °F 36% 30.09 in - WSW 8.1 mph - N/A   Clear
4:20 PM 77.0 °F 48.2 °F 36% 30.09 in - SW 9.2 mph - N/A   Clear
4:50 PM 77.0 °F 48.2 °F 36% 30.09 in - SW 5.8 mph - N/A   Clear
5:20 PM 75.2 °F 53.6 °F 47% 30.09 in - SW 10.4 mph - N/A   Clear
5:50 PM 73.4 °F 53.6 °F 50% 30.09 in 6.2 mi South 11.5 mph - N/A   Partly Cloudy
6:20 PM 73.4 °F 53.6 °F 50% 30.09 in 6.2 mi South 11.5 mph - N/A   Partly Cloudy
6:50 PM 73.4 °F 53.6 °F 50% 30.09 in 6.2 mi SW 15.0 mph - N/A   Scattered Clouds
7:20 PM 71.6 °F 51.8 °F 50% 30.09 in - SSW 13.8 mph - N/A   Clear
7:50 PM 69.8 °F 51.8 °F 53% 30.09 in - SSW 12.7 mph - N/A   Clear
8:20 PM 69.8 °F 51.8 °F 53% 30.09 in - SW 15.0 mph - N/A   Clear
8:50 PM 68.0 °F 51.8 °F 56% 30.12 in - SW 12.7 mph - N/A   Clear
9:20 PM 66.2 °F 51.8 °F 60% 30.12 in - SSW 11.5 mph - N/A   Clear
9:50 PM 66 °F 52 °F 50% 30.12 in 19 mi SSW 11.5 mph - -  
9:50 PM 68.0 °F 53.6 °F 60% 30.12 in - SW 11.5 mph - N/A   Clear
10:20 PM 64.4 °F 55.4 °F 73% 30.12 in - SSW 9.2 mph - N/A   Clear
10:50 PM 64.4 °F 55.4 °F 73% 30.12 in - SW 10.4 mph - N/A   Clear
11:20 PM 64.4 °F 55.4 °F 73% 30.12 in - SSW 9.2 mph - N/A   Clear
11:50 PM 62.6 °F 55.4 °F 77% 30.12 in - SSW 9.2 mph - N/A   Clear