London, United Kingdom Weather

  1. London, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in London over the next 12 hours
  7. Temperature and possibility of rain in London in the coming days
  8. Rainfall in London in the coming days
  9. London Weather Summary
  10. Weather averages by month
  11. London's weather
  12. Frequently asked questions
  13. Comments
London, Weather
(Photo by Anthony DELANOIX on Unsplash)

Current conditions

Updated:
24°C
75.2°F
°C °F

Condition: Partly Cloudy

Pressure: 1,024 hPa

Feel like: 24 °C

Temperature: 24°C

Cloud: 77%

Humidity: 45%

Wind: NNE - 2 km/h

Visibility: 11.86 km

Weather forecast

Wed
23 Sep
11°C / 18°C
Overcast
Thu
24 Sep
12°C / 22°C
Overcast
Fri
25 Sep
14°C / 19°C
Overcast
Sat
26 Sep
16°C / 22°C
Overcast
Sun
27 Sep
15°C / 20°C
Drizzle
Hourly forecast today:
17:00 PM
11° / 24°
11° / 24°
Partly Cloudy
45% 10 km/h
18:00 PM
12° / 24°
12° / 24°
Partly Cloudy
46% 10 km/h
19:00 PM
12° / 23°
12° / 23°
Overcast
49% 26 km/h
20:00 PM
12° / 21°
12° / 21°
Clear Sky
56% 28 km/h
21:00 PM
10° / 20°
10° / 20°
Partly Cloudy
53% 24 km/h
22:00 PM
11° / 20°
11° / 20°
Overcast
55% 16 km/h
23:00 PM
10° / 20°
10° / 20°
Overcast
55% 14 km/h
00:00 AM
11° / 19°
11° / 19°
Overcast
59% 13 km/h
01:00 AM
11° / 19°
11° / 19°
Overcast
61% 14 km/h
02:00 AM
12° / 18°
12° / 18°
Partly Cloudy
67% 19 km/h
03:00 AM
13° / 18°
13° / 18°
Mainly Clear
73% 15 km/h

30 Day Averages and Extremes

  • Average high 19.13°C
  • Average low 12.97°C
  • Hottest day 24°C (13 September 2026)
  • Coldest day 0°C (05 October 2026)
  • Average humidity 63.07%
  • Days with precipitation 20 days
  • Highest precipitation 63 mm (07 September 2026)

Yesterday's Data

  • Max: 24°C
  • Min: 16°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in London over the next 12 hours

Temperature and possibility of rain in London in the coming days

Rainfall in London in the coming days

London Climate Summary

London features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 12.17ºC (53.91ºF), which is about 1.42% higher than the national average for United Kingdom. Annually, the city experiences approximately 50.85 millimeters (2.0 inches) of rainfall, spread across 122.83 rainy days, accounting for 33.65% of the year.

Longitude 51.5073509
Latitude -0.1277583
Yearly high temperature 14.58ºC (58.24ºF)
Yearly low temperature 7.86ºC (46.15ºF)
Hottest month July 22.75ºC (72.95ºF)
Coldest month December 3.77ºC (38.79ºF)
Yearly precip 50.85mm (2.0in)
Days with rainfall 122.83 days (33.65%)
Driest month April (75.64%)
Wettest month June (75.66%)

Weather averages by month

Month High / Low (°C) Rain
January 6.9° / 2.34° 10.55 days
February 7.79° / 2.83° 9.27 days
March 10.74° / 3.94° 7.55 days
April 14.4° / 5.85° 8.82 days
May 17.04° / 8.53° 11.18 days
June 20.05° / 11.33° 13.18 days
July 22.75° / 14.05° 12.91 days
August 22.08° / 14.2° 11.64 days
September 19.55° / 11.95° 8.18 days
October 15.18° / 9.5° 10.0 days
November 10.6° / 6.02° 9.55 days
December 7.9° / 3.77° 10.0 days

London's weather

Frequently asked questions

1. What is the hottest month in London?

July has the highest average monthly temperature (daily mean of 22.75ºC) and December are the coolest (daily mean of 3.77ºC).

2. What should I wear in London today?

For today's warm weather in London, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Sun hat or cap
- Shorts or lightweight trousers
- Cotton or linen fabrics
- Light, breathable socks

Temperature

Early
11°C / 17°C
Morning
10°C / 18°C
Afternoon
11°C / 24°C
Evening
10°C / 20°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 460
  • CO 237
  • NH3 6
  • NO2 33
  • O3 56
  • PM10 18
  • PM25 7
  • SO2 2
  • CH4 1,545

Sunrise / Sunset

05:48
17:56