UV Index
UV Index
Today's UV index in Crawley, United Kingdom 
will be up to 7.3, 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: 2025-06-22
With Crawley's UV index reaching 7.3, 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 Crawley is usually low to moderate, rarely reaching high levels. It peaks during summer months but remains generally lower than in southern Europe. Sunburn risks are less intense than in hotter climates.
Crawley has cool winters and mild summers, with more rain in autumn and winter. Spring and summer bring longer daylight and warmer temperatures, but heatwaves are uncommon. The weather often changes quickly due to Atlantic winds.
Compared to southern England, Crawley has similar weather but is slightly less rainy than coastal areas. It is cooler and wetter than much of southern Europe and generally milder than northern UK regions like Scotland. Neighboring France is warmer and sunnier.
See the UV index hour by hour for Crawley, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.