Weather History for London / Heathrow Airport, United Kingdom

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Week of October 21, 2012 through October 27, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 53 °F 38 °F
Mean Temperature 58 °F 50 °F 38 °F
Min Temperature 55 °F 46 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 27 15 6 118
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 3 0 26
Dew Point  
Dew Point 58 °F 46 °F 30 °F
Precipitation  
Precipitation 0.02 in 0.01 in 0.00 in 0.06 in
Snowdepth - - - -
Wind  
Wind 16 mph 8 mph 4 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.08 in 29.86 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 23, 2012 Rise Set
Actual Time 7:40 AM BST 5:51 PM BST
Civil Twilight 7:05 AM BST 6:25 PM BST
Nautical Twilight 6:26 AM BST 7:04 PM BST
Astronomical Twilight 5:48 AM BST 7:42 PM BST
Moon 3:03 PM BST (10/23) 12:33 AM BST (10/23)
Length of Visible Light 11h 19m
Length of Day
10h 11m
Waxing Gibbous, 64% of the Moon is Illuminated
Oct 23
Waxing Gibbous
Oct 29
Full
Nov 7
Last Quarter
Nov 13
New
Nov 20
First Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 54 52 49 52 50 48 95 89 81 30.08 30.06 30.05 17.0 10.1 4.0 12 7 - 0.02 Rain
22 59 56 52 58 56 52 98 96 93 30.21 30.12 30.06 12.0 3.0 0.0 7 6 - 0.00 Fog , Rain
23 57 56 54 56 54 53 99 95 92 30.27 30.24 30.22 3.0 2.1 1.0 6 5 - 0.01 Rain
24 62 58 55 56 54 53 98 87 69 30.20 30.12 30.05 3.0 1.9 1.0 10 7 - 0.00  
25 56 54 50 55 51 44 95 86 72 30.06 30.02 29.98 19.0 6.7 1.0 14 11 - 0.00 Rain
26 48 48 41 42 39 34 71 67 61 29.93 29.90 29.86 19.0 16.2 14.0 15 13 - 0.02 Rain
27 48 42 36 35 33 30 72 64 52 30.16 30.02 29.89 19.0 17.9 14.0 16 13 - 0.01 Rain
28 38 38 33 33 32 31 88 82 76 30.15 30.13 30.11 16.0 13.5 11.0 7 5 - 0.00