Weather in London by month: what to expect

Лондон offers a mild but changeable climate year-round, with no extreme temperatures. Winters in Лондоне are cool, rarely dropping below freezing, while summers stay pleasantly warm without intense heat. Rain is possible in any season, but the city’s weather is most stable in май and сентябрь, when sunshine and mild temperatures make sightseeing comfortable.

The best time to visit Лондон depends on your preferences. Декабрь brings festive charm with holiday lights and markets, though days are short and damp. С мая по сентябрь, longer daylight hours and warmer weather encourage outdoor walks, but occasional showers still occur. Locals often say that Лондон has four seasons in one day—so layers are always useful.

Temperatures in Лондоне shift gradually through the year, with январь being the coldest month at around +5.5 °C on average. By апрель, days warm up to +10.5 °C, and by июль, the peak of summer, averages reach +19.5 °C. Even in summer, nights can feel cool, dropping to +14.8 °C in июле or +12.2 °C in сентябре.

The warmest days in Лондоне occur in июле and августе, when highs occasionally reach +24.8 °C, but heatwaves are rare and short-lived. С ноября по март, daytime temperatures stay between +5.5 °C and +12.4 °C, with the lowest nighttime readings around +2.6 °C in январе. Snow is uncommon, and when it does fall, it usually melts quickly.

Лондон is known for its rain, but downpours are usually light and brief. The wettest months are октябрь and ноябрь, with around 73.1 мм and 67.7 мм of rain, respectively. Even in drier months like апрель, which sees 35.7 мм, you might encounter a few rainy days. Showers can happen at any time, so a compact umbrella is a smart addition to your bag.

Rainfall in Лондоне is spread fairly evenly across the year, with no true dry season. Сентябрь and декабрь also see higher precipitation, around 60.7 мм and 58.8 мм. The city’s reputation for drizzle comes from frequent, light rain rather than heavy storms. On average, Лондон receives about 636 мм of rain annually, less than many other European capitals.

For a trip to Лондон in май, июнь, or сентябрь, pack light layers—a mix of short-sleeve shirts, a light sweater, and a waterproof jacket. Even in summer, evenings can feel cool, so a scarf or cardigan is useful. Comfortable walking shoes are essential, as Лондон is best explored on foot.

In декабре or январе, bring a warm coat, gloves, and a hat, though extreme cold is rare. A waterproof layer is always a good idea, as rain can appear suddenly. For с марта по май or с октября по ноябрь, a medium-weight jacket and an umbrella will keep you comfortable. No matter the season, Лондон’s weather rewards those who dress in layers.