-3 to 25°C
temperature
2346 hours
sunshine per day
244 mm
rain
182 days
dry
117 days
rain
66 days
snow

Climate of London

London has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for London is 24° degrees and there is about 96 inch of rain in a year. It is dry for 167 days a year with an average humidity of 81% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -3°C and 25°C
  • Night:the average nighttime temperature is between -9°C and 15°C
  • Rain: it rains 117 days and there is a total of approximately 244 mm rainfall
  • Snow: it snows an average of 66 days per year
  • Sun hours: throughout the year there are 2346 sun hours
Maximum temperature: between -3°C and 25°C
Warmest month: 25°C in July
Coldest month: -3°C in January
Night temperature: between -9°C and 15°C
Dry days: 182 days
Days with rain: 117 days
Days with snow: 66 days
Total rain sum: 244 mm
Hours of sunshine: 2346 hours

Do you want to go to London?

These are the travel companies where you can book a trip to London:

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for London.

Precipitation graph

This graph shows the average amount of rainfall per month for London.

Climate table of London

In this climate table you can see at a glance what the average weather per month is for London. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for London might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 27 29 38 52 66 73 77 76 70 57 45 33
Night temp. (°F) 17 18 26 36 48 55 59 59 53 44 34 25
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 8 7 7 7 8 8 10 6 7 11 8 8
Days with rain 5 5 9 12 12 11 11 11 10 14 9 8
Days with snow 17 15 9 4 - - - - - 1 6 14
Dry days 9 8 13 14 19 19 20 20 20 16 15 9
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 2 3 5 7 9 10 11 10 8 5 4 2
Wind force (Bft) 3 3 3 3 3 3 2 2 3 3 3 3
UV-index 1 1 2 3 5 5 5 5 3 2 2 1

Best time to visit London

The best time to visit London in Canada is from May through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in London is 77°F in July and the lowest is 27°F in January.

Climate of London by month

What is the average climate in a given month for London? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

London weather experiences

Have you been to in London?

Leave your London weather experience for a chance to win $150!

Your email will not appear with the review and will not be passed on to third parties.
Seen a mistake?

Email us, we are grateful to you.