London, United Kingdom

8:13 AM BST on August 23, 2017 (GMT +0100)
Heathrow

Weather History for EGLL - March, 2015

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Month of March, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 52 °F 45 °F
Mean Temperature 52 °F 45 °F 41 °F
Min Temperature 46 °F 38 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 24 19 14 603
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 3
Dew Point  
Dew Point 52 °F 37 °F 21 °F
Precipitation  
Precipitation 0.20 in 0.02 in 0.00 in 0.62 in
Snowdepth - - - -
Wind  
Wind 36 mph 10 mph 0 mph
Gust Wind 50 mph 31 mph 23 mph
Sea Level Pressure  
Sea Level Pressure 30.73 in 30.14 in 29.36 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 17, 2015 Rise Set
Actual Time 6:12 AM GMT 6:09 PM GMT
Civil Twilight 5:39 AM GMT 6:42 PM GMT
Nautical Twilight 5:00 AM GMT 7:21 PM GMT
Astronomical Twilight 4:19 AM GMT 8:02 PM GMT
Moon 4:22 AM GMT (3/17) 2:35 PM GMT (3/17)
Length of Visible Light 13h 03m
Length of Day
11h 56m
Waning Crescent, 12% of the Moon is Illuminated
Mar 17
Waning Crescent
Mar 20
New
Mar 27
First Quarter
Apr 4
Full
Apr 12
Last Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 53 47 41 49 38 33 88 68 35 29.62 29.52 29.42 19 9 6 25 19 41 0.12 Rain , Thunderstorm
2 48 42 36 36 31 21 87 64 26 30.01 29.77 29.56 19 10 6 29 16 40 0.00 Rain
3 49 42 36 37 32 27 93 65 30 30.16 30.01 29.89 19 9 6 23 12 - 0.00 Rain
4 51 43 35 34 32 29 87 64 34 30.69 30.41 30.17 19 12 6 17 12 - 0.00  
5 54 42 31 39 34 28 93 69 41 30.73 30.68 30.63 19 8 6 15 7 23 0.00  
6 55 48 41 39 36 33 81 64 35 30.64 30.53 30.39 19 11 6 17 11 - 0.00  
7 60 51 42 43 40 37 93 68 38 30.40 30.27 30.18 17 11 6 17 11 28 0.00  
8 55 48 42 48 43 37 93 79 64 30.36 30.21 30.15 19 8 5 17 10 - 0.00 Rain
9 51 42 34 48 41 32 100 87 75 30.39 30.27 30.15 14 8 4 17 7 26 0.01 Rain
10 54 46 37 43 35 28 100 65 26 30.48 30.41 30.26 19 9 4 10 6 - 0.00  
11 57 47 37 43 39 33 93 72 41 30.47 30.38 30.30 12 7 4 15 8 - 0.00 Rain
12 58 50 41 43 33 21 87 52 17 30.38 30.27 30.15 19 8 4 16 8 - 0.00  
13 52 46 39 37 33 27 81 54 25 30.39 30.21 30.12 19 10 4 17 8 - 0.00  
14 47 42 37 37 32 28 87 63 37 30.45 30.42 30.39 19 8 6 14 10 - 0.00 Rain
15 45 42 40 39 37 34 93 78 56 30.43 30.35 30.27 10 6 3 13 9 - 0.00 Rain
16 46 42 39 41 38 37 94 83 64 30.29 30.22 30.18 6 4 2 10 7 - 0.02 Rain
17 54 46 39 43 42 37 100 83 51 30.38 30.27 30.21 4 2 1 10 5 - 0.00 Rain
18 52 45 38 40 38 36 100 77 46 30.54 30.47 30.38 5 3 1 12 6 - 0.00  
19 46 44 42 39 38 37 87 79 67 30.54 30.50 30.45 9 5 3 12 8 - 0.00  
20 53 47 41 39 38 37 87 74 45 30.47 30.33 30.21 11 5 3 10 6 - 0.00  
21 46 44 41 40 36 32 87 70 45 30.39 30.29 30.18 19 9 6 15 7 - 0.00  
22 49 42 35 36 32 29 87 64 39 30.39 30.29 30.15 19 10 6 12 8 - 0.00  
23 54 44 33 43 36 30 93 69 36 30.17 30.00 29.89 19 8 3 13 7 - 0.08 Rain
24 51 45 37 43 35 30 93 70 35 29.88 29.82 29.77 19 8 1 12 5 - 0.01 Rain
25 50 41 32 37 32 28 93 69 32 29.90 29.86 29.80 16 8 5 9 5 - 0.00  
26 55 46 38 47 38 30 93 72 36 29.98 29.71 29.56 19 8 1 18 10 36 0.20 Rain
27 55 44 34 41 34 29 87 63 29 30.15 30.11 29.99 19 12 6 12 8 - 0.00  
28 57 50 44 50 47 41 100 80 57 30.12 29.87 29.71 19 8 3 28 13 36 0.00 Rain
29 57 52 46 52 45 39 100 79 54 29.71 29.53 29.36 19 8 2 36 20 50 0.16 Rain
30 53 47 41 50 38 26 94 67 26 29.90 29.73 29.50 19 9 4 24 14 23 0.02 Rain
31 56 50 42 50 37 28 88 56 24 30.09 29.75 29.42 19 9 3 34 25 48 0.00 Rain