Home › Weather › Brighton Weather
Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Current UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out, as Brighton’s coastal weather can shift quickly from bright to breezy. The city’s position on the south coast means sea breezes often keep it cooler than inland Sussex, so layering is your best bet year-round.
What is the best time to visit Brighton for decent weather?
Late May to early September offers the most reliable warmth, with average highs of 18–22°C. July and August are the busiest months, coinciding with school holidays and the Brighton Festival. For a quieter trip with still-pleasant conditions, consider June or early September, when the sea is at its warmest for swimming.
What should I pack for a day in Brighton?
Even in summer, a light jacket or fleece is wise because of the coastal breeze. In winter (November–February), pack a waterproof coat and warm layers; temperatures hover around 4–8°C. Comfortable walking shoes are essential for the pebble beach and the South Downs trails nearby.
Frequently asked questions about Brighton weather
Is Brighton usually warmer than London?
No, Brighton is often 1–3°C cooler than London due to sea breezes. In summer, the sea keeps it milder; in winter, it can be slightly less cold than inland areas, but the wind chill makes it feel raw.
Does it rain a lot in Brighton?
Brighton receives about 750mm of rain annually, less than the UK average of 1,150mm. Rain is spread fairly evenly, though October and November tend to be the wettest. Showers are often short, followed by sunshine.
Can I swim in the sea at Brighton year-round?
Sea temperatures range from 6°C in February to 17°C in August. Most swimmers prefer June to September. Winter swimming is possible with a wetsuit, but check tide times and local safety advice before entering the water.
Sources
For a broader outlook, see our UK weather hub or check the 10 day weather forecast UK. If you are planning a trip further north, compare conditions with Bristol Weather. For more detail, search for weather in brighton tomorrow, met office weather brighton, or weather in brighton 10 days. Long-range planners often look up brighton weather 14 day, accuweather brighton, 21 day weather forecast brighton, bbc weather brighton 14 days, and bbc weather brighton monthly forecast.