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:
26°C
78.8°F
°C °F

Condition: Clear Sky

Pressure: 1,016 hPa

Feel like: 23 °C

Temperature: 26°C

Cloud: 0%

Humidity: 27%

Wind: SSW - 14 km/h

Visibility: 29.22 km

Weather forecast

Mon
07 Sep
15°C / 20°C
Overcast
Tue
08 Sep
12°C / 19°C
Partly Cloudy
Wed
09 Sep
14°C / 18°C
Drizzle
Thu
10 Sep
15°C / 21°C
Drizzle
Fri
11 Sep
13°C / 20°C
Overcast
Hourly forecast today:
16:00 PM
6° / 26°
6° / 26°
Clear Sky
27% 31 km/h
17:00 PM
8° / 25°
8° / 25°
Clear Sky
33% 34 km/h
18:00 PM
9° / 24°
9° / 24°
Partly Cloudy
39% 32 km/h
19:00 PM
10° / 23°
10° / 23°
Clear Sky
44% 26 km/h
20:00 PM
12° / 22°
12° / 22°
Clear Sky
52% 22 km/h
21:00 PM
12° / 21°
12° / 21°
Clear Sky
57% 19 km/h
22:00 PM
13° / 21°
13° / 21°
Partly Cloudy
61% 16 km/h
23:00 PM
14° / 21°
14° / 21°
Clear Sky
65% 19 km/h
00:00 AM
14° / 20°
14° / 20°
Overcast
69% 15 km/h
01:00 AM
15° / 20°
15° / 20°
Overcast
72% 12 km/h
02:00 AM
15° / 19°
15° / 19°
Overcast
75% 15 km/h

30 Day Averages and Extremes

  • Average high 19.93°C
  • Average low 13.47°C
  • Hottest day 26°C (25 August 2026)
  • Coldest day 0°C (19 September 2026)
  • Average humidity 62.27%
  • Days with precipitation 23 days
  • Highest precipitation 72 mm (26 August 2026)

Yesterday's Data

  • Max: 26°C
  • Min: 15°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 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Sunglasses
- T-shirt or short-sleeve blouse
- Shorts or lightweight trousers
- Sun hat or cap

Temperature

Early
10°C / 15°C
Morning
12°C / 19°C
Afternoon
6°C / 26°C
Evening
12°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 437
  • CO 157
  • NH3 2
  • NO2 6
  • O3 88
  • PM10 9
  • PM25 4
  • SO2 0
  • CH4 1,390

Sunrise / Sunset

05:22
18:33