WEATHER IN London
The table shows the combined weather forecast in London for a week ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).
Weather in London
| Date | Time | Weather type | Air temperature, °C | Atmospheric pressure | Wind | Precipitation, mm | Tef, °C | Tefs, °C | Weather comfort |
| 21.12 Sat |
night 00 h |
 |
+6 | 758 | W 3 m/s |
0.0 | +4 | +4 | |
| 21.12 Sat |
morn 06 h |
 |
+6 | 757 | SW 4 m/s |
0.0 | +4 | +4 | |
| 21.12 Sat |
day 12 h |
 |
+10 | 753 | SW 7 m/s |
0.2 | +7 | +7 | |
| 21.12 Sat |
even 18 h |
 |
+9 | 752 | W 6 m/s |
0.1 | +6 | +6 | |
| 22.12 Sun |
night 00 h |
 |
+7 | 751 | W 7 m/s |
0.0 | +3 | +3 | |
| 22.12 Sun |
morn 06 h |
 |
+5 | 750 | W 8 m/s |
0.1 | 0 | 0 | |
| 22.12 Sun |
day 12 h |
 |
+6 | 750 | W 8 m/s |
0.0 | +1 | +1 | |
| 22.12 Sun |
even 18 h |
|
+5 | 753 | W 8 m/s |
0.0 | +1 | +1 | |
| 23.12 Mon |
night 00 h |
|
+5 | 757 | NW 7 m/s |
0.0 | +1 | +1 | |
| 23.12 Mon |
morn 06 h |
|
+5 | 760 | NW 6 m/s |
0.0 | +1 | +1 | |
| 23.12 Mon |
day 12 h |
|
+6 | 763 | NW 5 m/s |
0.0 | +3 | +4 | |
| 23.12 Mon |
even 18 h |
|
+6 | 764 | W 3 m/s |
0.0 | +4 | +4 | |
| 24.12 Tue |
night 00 h |
|
+6 | 763 | SW 2 m/s |
0.1 | +5 | +5 | |
| 24.12 Tue |
morn 06 h |
|
+8 | 763 | SW 2 m/s |
0.0 | +8 | +8 | |
| 24.12 Tue |
day 12 h |
 |
+12 | 764 | W 3 m/s |
0.0 | +11 | +11 | |
| 24.12 Tue |
even 18 h |
|
+12 | 766 | W 2 m/s |
0.0 | +12 | +12 | |
| 25.12 Wen |
night 00 h |
 |
+11 | 768 | W 3 m/s |
0.0 | +10 | +10 | |
| 25.12 Wen |
morn 06 h |
|
+9 | 769 | SW 2 m/s |
0.1 | +9 | +9 | |
| 25.12 Wen |
day 12 h |
|
+10 | 771 | SW 2 m/s |
0.0 | +10 | +10 | |
| 25.12 Wen |
even 18 h |
|
+9 | 772 | SW 2 m/s |
0.0 | +9 | +9 | |
| 26.12 Thu |
night 00 h |
|
+9 | 772 | SW 2 m/s |
0.0 | +8 | +8 | |
| 26.12 Thu |
morn 06 h |
|
+9 | 772 | S 2 m/s |
0.0 | +8 | +8 | |
| 26.12 Thu |
day 12 h |
 |
+9 | 771 | SE 2 m/s |
0.0 | +9 | +9 | |
| 26.12 Thu |
even 18 h |
|
+9 | 771 | SE 2 m/s |
0.0 | +8 | +8 | |
| 27.12 Fri |
night 00 h |
|
+6 | 771 | E 1 m/s |
0.0 | +6 | +6 | |
| 27.12 Fri |
morn 06 h |
|
+7 | 770 | SW 1 m/s |
0.1 | +8 | +8 | |
| 27.12 Fri |
day 12 h |
|
+8 | 770 | SW 2 m/s |
0.0 | +7 | +8 | |
| 27.12 Fri |
even 18 h |
|
+9 | 770 | S 2 m/s |
0.0 | +8 | +8 |
Sat, 21.12
Sat
Sat
Sat
Sat
Sun
Sun
Sun
Sun
00 h
06 h
12 h
18 h
00 h
06 h
12 h
18 h
Air temperature,°С
+6
+6
+10
+9
+7
+5
+6
+5
Atmospheric pressure
758
757
753
752
751
750
750
753
Wind
W
3 m/s
3 m/s
SW
4 m/s
4 m/s
SW
7 m/s
7 m/s
W
6 m/s
6 m/s
W
7 m/s
7 m/s
W
8 m/s
8 m/s
W
8 m/s
8 m/s
W
8 m/s
8 m/s
Precipitation, mm
0.0
0.0
0.2
0.1
0.0
0.1
0.0
0.0
Tef,°C
+4
+4
+7
+6
+3
0
+1
+1
Tefs,°C
+4
+4
+7
+6
+3
0
+1
+1
Weather comfort
Mon
Mon
Mon
Mon
Tue
Tue
Tue
Tue
00 h
06 h
12 h
18 h
00 h
06 h
12 h
18 h
Air temperature,°С
+5
+5
+6
+6
+6
+8
+12
+12
Atmospheric pressure
757
760
763
764
763
763
764
766
Wind
NW
7 m/s
7 m/s
NW
6 m/s
6 m/s
NW
5 m/s
5 m/s
W
3 m/s
3 m/s
SW
2 m/s
2 m/s
SW
2 m/s
2 m/s
W
3 m/s
3 m/s
W
2 m/s
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.1
0.0
0.0
0.0
Tef,°C
+1
+1
+3
+4
+5
+8
+11
+12
Tefs,°C
+1
+1
+4
+4
+5
+8
+11
+12
Weather comfort
Wen
Wen
Wen
Wen
Thu
Thu
Thu
Thu
00 h
06 h
12 h
18 h
00 h
06 h
12 h
18 h
Air temperature,°С
+11
+9
+10
+9
+9
+9
+9
+9
Atmospheric pressure
768
769
771
772
772
772
771
771
Wind
W
3 m/s
3 m/s
SW
2 m/s
2 m/s
SW
2 m/s
2 m/s
SW
2 m/s
2 m/s
SW
2 m/s
2 m/s
S
2 m/s
2 m/s
SE
2 m/s
2 m/s
SE
2 m/s
2 m/s
Precipitation, mm
0.0
0.1
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+10
+9
+10
+9
+8
+8
+9
+8
Tefs,°C
+10
+9
+10
+9
+8
+8
+9
+8
Weather comfort
Fri
Fri
Fri
Fri
Sat
00 h
06 h
12 h
18 h
01 h
Air temperature,°С
+6
+7
+8
+9
+4
Atmospheric pressure
771
770
770
770
771
Wind
E
1 m/s
1 m/s
SW
1 m/s
1 m/s
SW
2 m/s
2 m/s
S
2 m/s
2 m/s
NE
1 m/s
1 m/s
Precipitation, mm
0.0
0.1
0.0
0.0
0.0
Tef,°C
+6
+8
+7
+8
+4
Tefs,°C
+6
+8
+8
+8
+4
Weather comfort
- Sat, 21.12
- Mon, 23.12
- Wen, 25.12
- Fri, 27.12
Location of a geographical point London (United Kingdom):
latitude 51.48 longitude -0.45 height above sea level 25 m.
Navigation:
- Weather forecast London for 3 days
- Weather forecast London for a week
- Weather forecast London for 14 days
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.