UV Index
UV Index
Today's UV index in City of Westminster, United Kingdom 
will be up to 7.1, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-07-25
With City of Westminster's UV index reaching 7.1, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in City of Westminster usually ranges from low to moderate, with values typically between 0 and 5 throughout the year. It peaks around summer months but rarely reaches very high levels.
The weather in City of Westminster changes with the seasons. Winters are cold and often cloudy, while summers are mild with some sunny days. Rainfall happens fairly evenly all year, with no very dry season.
Compared to other parts of the UK, City of Westminster is relatively similar, though slightly warmer and drier than northern areas. It experiences less sunshine and milder temperatures than southern European countries nearby.
See the UV index hour by hour for City of Westminster, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.