Weather History for EGLL - April, 2012

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 55 °F 48 °F
Mean Temperature 56 °F 48 °F 43 °F
Min Temperature 48 °F 40 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 22 17 8 519
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 12
Dew Point  
Dew Point 52 °F 39 °F 21 °F
Precipitation  
Precipitation 0.47 in 0.07 in 0.00 in 1.99 in
Snowdepth - - - -
Wind  
Wind 29 mph 9 mph 0 mph
Gust Wind 43 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 29.65 in 28.82 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Apr. 24, 2012 Rise Set
Actual Time 5:46 AM BST 8:14 PM BST
Civil Twilight 5:09 AM BST 8:51 PM BST
Nautical Twilight 4:23 AM BST 9:38 PM BST
Astronomical Twilight 3:28 AM BST 10:34 PM BST
Moon 7:12 AM BST (4/24) 11:41 PM BST (4/24)
Length of Visible Light 15h 41m
Length of Day
14h 27m
Waxing Crescent, 9% of the Moon is Illuminated
Apr 24
Waxing Crescent
Apr 29
First Quarter
May 6
Full
May 12
Last Quarter
May 21
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 55 45 35 36 31 27 87 59 33 30.24 30.14 30.01 6 6 6 6 4 - 0.00  
2 59 48 37 39 34 32 81 59 38 30.01 29.86 29.71 6 6 6 8 3 20 0.00  
3 57 48 39 43 39 34 93 71 48 29.71 29.62 29.53 6 6 4 13 5 - 0.00 Rain
4 50 44 37 39 36 32 93 73 50 29.98 29.74 29.59 6 6 5 14 6 - 0.00 Rain
5 48 44 39 41 36 32 93 73 54 30.12 30.08 30.01 6 5 4 13 9 - 0.00 Rain
6 55 44 32 39 32 27 81 64 44 30.12 30.00 29.86 6 6 6 10 5 - 0.00  
7 51 48 44 45 39 36 93 73 58 30.01 29.90 29.83 6 6 2 9 6 - 0.00 Rain
8 57 50 44 46 43 36 93 77 63 30.01 29.89 29.77 6 5 1 15 7 - 0.00 Rain
9 52 49 46 48 46 43 94 88 75 29.75 29.42 29.12 12 6 5 21 13 34 0.12 Rain
10 57 49 41 47 38 32 87 66 40 29.36 29.24 29.12 19 8 6 21 14 - 0.00 Rain
11 57 47 37 39 36 32 87 67 29 29.56 29.44 29.36 19 7 6 15 7 - 0.00 Rain
12 55 46 36 43 39 34 93 75 42 29.68 29.62 29.56 18 7 6 14 5 - 0.08 Rain , Thunderstorm
13 56 46 37 41 37 33 100 71 30 29.72 29.68 29.65 19 6 0 10 4 17 0.00 Fog , Rain
14 54 48 41 43 36 28 93 66 30 29.95 29.77 29.68 19 7 3 13 7 - 0.00 Rain
15 50 44 37 34 31 23 81 63 26 30.30 30.12 29.95 19 8 6 15 8 22 0.00 Rain
16 54 43 32 33 27 21 87 56 20 30.34 30.25 30.06 19 12 6 15 5 - 0.00  
17 58 50 41 46 37 28 87 69 33 30.06 29.58 29.33 19 7 5 24 14 22 0.12 Rain
18 54 48 41 46 42 37 93 83 71 29.30 28.97 28.82 18 7 4 20 12 29 0.16 Rain
19 53 48 42 45 42 39 93 85 71 29.24 29.07 28.91 19 6 2 16 12 - 0.08 Rain
20 55 47 39 43 40 37 94 80 58 29.39 29.33 29.24 19 6 2 17 9 21 0.28 Rain
21 58 48 37 40 37 36 93 70 35 29.59 29.45 29.36 19 7 6 22 10 - 0.00 Rain
22 59 49 39 44 40 32 93 75 34 29.62 29.60 29.59 19 8 6 18 10 - 0.02 Rain
23 51 46 42 43 41 39 93 83 61 29.60 29.38 29.24 16 7 5 21 9 - 0.08 Rain
24 57 50 44 43 39 34 93 70 36 29.52 29.45 29.33 18 7 5 13 8 18 0.00 Rain
25 54 48 42 48 44 39 93 84 67 29.47 29.16 29.00 18 7 4 24 12 36 0.47 Rain , Thunderstorm
26 58 52 47 47 44 39 87 73 47 29.62 29.34 29.06 19 7 4 29 17 43 0.08 Rain
27 60 54 48 48 44 41 88 73 46 29.98 29.83 29.65 19 7 3 17 12 25 0.12 Rain
28 49 46 42 46 44 39 93 88 82 30.02 29.97 29.86 17 5 2 17 8 25 0.12 Rain
29 59 50 42 52 43 39 94 84 67 29.86 29.66 29.53 19 6 2 29 16 43 0.24 Rain
30 66 56 47 51 44 39 82 63 35 29.98 29.89 29.71 19 7 6 17 14 25 0.02 Rain