Weather History for London, United Kingdom

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 49 °F 41 °F
Mean Temperature 50 °F 44 °F 37 °F
Min Temperature 48 °F 38 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 28 21 14 663
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 41 °F 29 °F
Precipitation  
Precipitation 0.39 in 0.05 in 0.00 in 1.61 in
Snowdepth - - - -
Wind  
Wind 36 mph 10 mph 0 mph
Gust Wind 60 mph 31 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 29.97 in 28.80 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 17, 2013 Rise Set
Actual Time 8:02 AM GMT 3:53 PM GMT
Civil Twilight 7:22 AM GMT 4:33 PM GMT
Nautical Twilight 6:39 AM GMT 5:16 PM GMT
Astronomical Twilight 5:58 AM GMT 5:57 PM GMT
Moon 4:28 PM GMT (12/17) 7:40 AM GMT (12/17)
Length of Visible Light 9h 11m
Length of Day
7h 50m
Full, 100% of the Moon is Illuminated
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 8
First Quarter
Jan 16
Full

Weather History Calendar

Precipitation Actual month total 1.61 Average Month Total: 3.35
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
49 | 33 0.00
Average:
48 | 39 0.11
Partly Cloudy
Actual:
49 | 42 0.00
Average:
48 | 39 0.11
Partly Cloudy
Actual:
43 | 41 0.00
Average:
48 | 38 0.11
Rain
Actual:
48 | 32 0.00
Average:
48 | 38 0.11
Rain
Actual:
51 | 31 0.02
Average:
47 | 38 0.11
Partly Cloudy
Actual:
47 | 34 0.00
Average:
47 | 38 0.11
Rain
Actual:
48 | 41 0.00
Average:
47 | 38 0.11
Rain
Actual:
53 | 39 0.00
Average:
47 | 38 0.11
Scattered Clouds
Actual:
52 | 39 0.01
Average:
47 | 38 0.10
Fog
Actual:
49 | 33 0.00
Average:
46 | 38 0.10
Fog
Actual:
41 | 33 0.00
Average:
46 | 37 0.11
Fog
Actual:
49 | 29 0.01
Average:
46 | 37 0.11
Rain
Actual:
54 | 45 0.08
Average:
46 | 37 0.11
Rain
Actual:
53 | 38 0.01
Average:
45 | 36 0.11
Rain
Actual:
54 | 46 0.08
Average:
45 | 36 0.11
Rain
Actual:
55 | 44 0.08
Average:
44 | 35 0.11
Rain
Actual:
44 | 40 0.02
Average:
44 | 35 0.12
Rain
Actual:
51 | 40 0.01
Average:
44 | 35 0.12
Thunderstorm
Actual:
48 | 37 0.16
Average:
44 | 35 0.11
Rain
Actual:
52 | 35 0.00
Average:
44 | 35 0.11
Rain
Actual:
53 | 48 0.16
Average:
44 | 36 0.11
Rain
Actual:
50 | 39 0.00
Average:
45 | 36 0.11
Rain
Actual:
53 | 39 0.39
Average:
45 | 36 0.11
Rain
Actual:
49 | 41 0.08
Average:
44 | 35 0.11
Rain
Actual:
44 | 35 0.08
Average:
44 | 35 0.11
Rain
Actual:
46 | 35 0.01
Average:
44 | 35 0.10
Rain
Actual:
51 | 39 0.00
Average:
44 | 35 0.10
Scattered Clouds
Actual:
47 | 33 0.00
Average:
44 | 35 0.10
Scattered Clouds
Actual:
46 | 31 0.01
Average:
44 | 35 0.10
Rain
Actual:
50 | 41 0.20
Average:
44 | 35 0.10
Rain
Actual:
51 | 41 0.20
Average:
44 | 35 0.10
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 49 41 33 43 39 31 100 87 66 30.57 30.51 30.45 19 7 6 8 4 - 0.00  
2 49 46 42 43 41 38 93 83 61 30.58 30.53 30.48 14 7 4 7 3 - 0.00  
3 43 42 41 41 36 33 93 77 59 30.47 30.40 30.33 14 7 6 10 4 - 0.00  
4 48 40 32 45 37 30 100 81 47 30.51 30.40 30.30 19 7 4 12 8 - 0.00 Rain
5 51 41 31 45 35 29 100 77 40 30.50 30.23 30.04 18 8 4 32 13 45 0.02 Rain
6 47 40 34 43 36 30 100 76 53 30.39 30.35 30.24 19 7 5 15 9 - 0.00  
7 48 44 41 45 43 40 100 89 74 30.38 30.31 30.27 19 7 5 13 8 - 0.00 Rain
8 53 46 39 46 43 37 93 86 64 30.33 30.28 30.24 19 7 6 16 10 20 0.00 Rain
9 52 46 39 46 43 39 100 92 72 30.43 30.38 30.33 19 8 4 12 8 21 0.01  
10 49 41 33 45 39 33 100 94 75 30.48 30.45 30.42 6 3 0 8 4 - 0.00 Fog
11 41 37 33 43 36 33 100 99 91 30.46 30.39 30.33 6 2 0 6 2 - 0.00 Fog
12 49 39 29 46 41 30 100 96 84 30.33 30.25 30.21 4 2 0 12 5 - 0.01 Fog
13 54 50 45 50 47 43 100 89 63 30.21 30.10 30.04 17 6 3 15 8 - 0.08 Rain
14 53 46 38 48 42 36 94 85 69 30.31 30.19 30.06 18 8 4 22 12 32 0.01 Rain
15 54 50 46 54 50 45 100 94 79 30.18 30.09 30.01 18 6 2 23 15 30 0.08 Rain
16 55 50 44 54 50 43 100 92 77 30.12 30.02 29.95 18 6 3 22 15 31 0.08 Rain
17 44 42 40 45 41 37 100 92 80 30.29 30.16 29.98 19 6 1 9 5 - 0.02 Rain
18 51 46 40 48 45 39 100 90 74 29.99 29.73 29.30 19 7 2 26 11 41 0.01 Rain
19 48 42 37 46 38 34 93 79 50 29.86 29.60 29.33 19 12 3 18 12 - 0.16 Rain , Thunderstorm
20 52 44 35 46 39 33 100 82 61 30.19 30.08 29.88 19 11 6 26 11 37 0.00 Rain
21 53 50 48 50 48 40 100 87 63 30.06 29.89 29.71 19 7 2 26 21 37 0.16 Rain
22 50 46 39 43 39 34 87 72 52 29.94 29.82 29.71 19 8 6 22 14 33 0.00 Rain
23 53 46 39 50 45 34 94 84 72 29.94 29.45 28.88 19 7 3 32 16 53 0.39 Rain
24 49 45 41 50 42 36 94 81 66 29.00 28.92 28.80 19 9 2 36 20 60 0.08 Rain
25 44 40 35 39 37 34 93 87 69 29.18 29.08 28.94 16 7 4 12 8 24 0.08 Rain
26 46 40 35 41 37 34 100 91 61 29.51 29.38 29.18 19 7 0 26 6 33 0.01 Fog , Rain
27 51 45 39 48 40 36 94 70 52 29.28 29.13 29.00 19 9 2 32 22 47 0.00 Rain
28 47 41 33 37 35 34 100 74 54 29.71 29.46 29.27 19 11 6 18 10 22 0.00  
29 46 38 31 41 35 30 100 82 55 30.10 29.97 29.73 19 13 6 14 7 - 0.01  
30 50 46 41 47 43 39 93 82 64 30.02 29.84 29.68 17 8 3 30 17 43 0.20 Rain
31 51 46 41 46 43 37 93 85 72 29.88 29.64 29.56 19 9 2 22 12 36 0.20 Rain