Weather History for EGLL - May, 2014

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 64 °F 54 °F
Mean Temperature 68 °F 56 °F 47 °F
Min Temperature 56 °F 49 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 18 9 0 270
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 18 7 0 202
Dew Point  
Dew Point 57 °F 47 °F 31 °F
Precipitation  
Precipitation 0.31 in 0.06 in 0.00 in 1.76 in
Snowdepth - - - -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 41 mph 29 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.61 in 29.97 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 27, 2014 Rise Set
Actual Time 4:55 AM BST 9:03 PM BST
Civil Twilight 4:10 AM BST 9:47 PM BST
Nautical Twilight 3:07 AM BST 10:52 PM BST
Astronomical Twilight 1:31 AM BST 12:26 AM BST
Moon 4:22 AM BST (5/27) 7:39 PM BST (5/27)
Length of Visible Light 17h 37m
Length of Day
16h 08m
Waning Crescent, 2% of the Moon is Illuminated
May 27
Waning Crescent
May 28
New
Jun 5
First Quarter
Jun 13
Full
Jun 19
Last Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 53 49 52 50 46 100 89 74 29.98 29.84 29.80 19 5 1 9 6 - 0.24 Rain
2 54 49 42 50 43 36 94 75 53 30.40 30.21 29.98 19 7 1 12 8 - 0.00 Rain
3 58 47 36 37 33 31 87 56 26 30.42 30.37 30.30 19 10 6 9 5 - 0.00  
4 61 50 40 43 40 36 87 62 32 30.33 30.22 30.09 19 10 6 12 6 25 0.00  
5 65 53 41 46 42 37 93 60 29 30.10 29.91 29.71 19 13 6 16 8 26 0.00  
6 65 59 53 52 46 39 94 64 30 29.75 29.70 29.68 19 8 6 17 9 - 0.01 Rain
7 64 57 50 48 45 42 88 66 40 29.89 29.79 29.71 19 8 6 25 14 29 0.04 Rain
8 60 56 51 57 50 42 94 80 56 29.89 29.77 29.65 19 7 2 25 15 30 0.16 Rain
9 64 58 52 50 44 39 82 59 31 29.96 29.86 29.80 19 10 6 29 17 40 0.01 Rain
10 64 58 51 55 48 42 94 74 45 29.92 29.65 29.53 19 8 3 29 15 41 0.08 Rain
11 58 52 47 45 41 37 82 63 37 29.77 29.63 29.53 19 8 6 26 21 34 0.01 Rain
12 64 56 48 46 43 37 87 65 29 29.95 29.83 29.77 19 8 4 18 13 - 0.12 Rain
13 61 54 47 48 45 43 93 74 43 30.33 30.09 29.95 19 8 4 10 6 - 0.31 Rain
14 67 55 43 46 42 36 93 60 24 30.55 30.44 30.33 19 10 6 10 6 - 0.00  
15 70 58 46 52 46 43 87 63 29 30.61 30.58 30.56 19 9 6 12 5 - 0.00  
16 73 61 49 52 47 43 87 58 32 30.60 30.48 30.36 18 11 6 6 3 - 0.00  
17 74 63 52 54 51 47 94 62 36 30.36 30.22 30.09 19 9 5 9 5 24 0.00  
18 74 64 54 54 49 39 94 57 25 30.09 29.90 29.74 19 10 4 13 6 25 0.00  
19 79 68 56 54 50 46 88 54 27 29.74 29.64 29.59 19 7 2 17 8 - 0.00  
20 68 62 55 54 52 50 82 68 46 29.86 29.73 29.59 19 8 6 16 8 24 0.00 Rain
21 66 58 49 50 48 44 94 67 35 29.87 29.78 29.56 19 8 4 13 6 - 0.00 Rain
22 64 58 53 54 51 46 94 76 45 29.62 29.57 29.50 19 7 1 18 9 33 0.20 Rain , Thunderstorm
23 62 56 51 50 47 44 88 68 44 29.78 29.68 29.59 19 8 6 24 12 28 0.08 Rain
24 61 56 50 52 48 43 94 76 52 29.92 29.81 29.76 19 7 3 16 8 - 0.20 Rain
25 64 56 49 48 44 39 93 60 32 30.12 30.03 29.92 19 10 6 17 10 28 0.00  
26 54 51 48 52 48 41 94 84 53 30.14 30.09 30.01 19 7 2 8 4 - 0.28 Rain
27 56 53 50 54 50 46 94 87 74 30.02 29.96 29.92 16 6 2 10 7 - 0.02 Rain
28 58 53 48 54 51 46 94 88 73 29.96 29.88 29.86 19 7 2 10 7 - 0.00 Rain
29 67 61 55 55 53 50 94 78 47 30.11 29.98 29.89 19 7 4 12 5 - 0.00 Rain
30 61 57 53 52 49 44 88 71 43 30.29 30.21 30.12 19 8 6 12 7 - 0.00  
31 66 56 46 52 46 42 87 63 35 30.30 30.27 30.24 18 9 6 7 3 - 0.00