UV Index
UV Index
Today's UV index in Chania, Greece 
will be up to 9.6, indicating a very 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 a UV index of 9.6 in Chania, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Chania, Greece, typically has a UV index ranging from moderate to high, especially in summer months where it can reach very high levels, indicating strong sun exposure. During the year, the UV index is lowest in winter and highest in summer.
Chania experiences hot, dry summers with temperatures often above 30°C (86°F) and mild, wet winters where temperatures usually stay around 10-15°C (50-59°F). Spring and autumn are warm and pleasant, with less rain than winter.
Compared to the rest of Greece, Chania’s climate is similar but slightly milder in winter due to its coastal location. It is generally sunnier and warmer than northern Greece and has a warmer, drier climate than nearby countries like Bulgaria or North Macedonia.
See the UV index hour by hour for Chania, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.