When is the best time to go to London?

The city of London, just as any European capital, can be discovered throughout any season. However, in order to combine enjoyable weather and warmth to the visit, it is best to focus on the summer season. During this period, the long sunny days allow more time for discovery and entertainment. Moreover, festivals and other cultural events such as Wimbledon and the anniversary of the Queen are held during the summer and attract large crowds of visitors. The summer travel budget is also larger, due to the fact that London hotels raise their prices during the high season. It is possible to find a good compromise within the period just before the peak tourist season as well as the one that follows.

Weather conditions in the periods from April to May and from September to October allow for the enjoyment of a suitable climate for exploring London at an affordable travel budget, especially combined with peace and quiet. Christmas time is also a period that one can focus on if one wishes to visit London while it is covered in a thin layer of snow.

So, when is the best time to go to London? Here's some more information to help you in your decision:

  • The best months for good weather in London are May, June, July, August and September
  • On average, the warmest months are July and August
  • January is the coldest month of the year
  • The best months for swimming are August and September

For full information about the climate and weather in London a specific month, click on the corresponding line below:

January 40°F/45°F
February 41°F/47°F
March 47°F/52°F
April 52°F/59°F
May 58°F/63°F
June 63°F/68°F
July 67°F/74°F
August 67°F/72°F
September 61°F/68°F
October 56°F/59°F
November 47°F/52°F
December 41°F/47°F

Weather and climate in London

Just as its counterparts, Bath and Oxford, London is the perfect representation of an oceanic climate. One must truly love the rain in order to discover the English capital, because the rain is present year round, despite its low intensity. Ironically however, London is also known as one of the driest European capitals, especially compared to Rome, the capital of Italy.

Climate in London During the Summer

In London, the summers are temperate. It is rare for one to experience high temperatures throughout this time of the year, which allows to avoid the more stifling temperatures of other cities such as Spain and Greece. Even if this season is described as a little drier than the rest of the year, it still slightly suffers from rainfall.

Climate in London During the Winter

The climate in eastern London is rather cold during the winter, but temperatures are rarely frigid. The are times when one may observe snowfall, but this is not a generality. As for the rest of the year, rain is always present in the form of light showers.

London in the Spring

Humid, the spring in London is also known for very few sunny days. Temperatures are for the most part, mild and very pleasant. However, the evenings remain quite cool at this time of year.

London in Autumn

Resembling the rest of the year, autumn is also a humid season in London. The weather is fairly mild at this time, but the sky is often gray. The famous “smog”, a thick mixture of fog and smoke is however becoming increasingly rare within the capital.

London : Big Ben

Charts: temperature and rainfall in London

In the charts below, you can see the following seasonal norms for the city of London: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Map of England

London appears on the map below with a blue icon. The other cities or locations in England appear on the map with a black icon. Click for information about the climate.

Chargement en cours
Legend: London other locations

Key cities in England

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