UV Index
UV Index
Today's UV index in Chālūs, Iran 
will be up to 9.5, 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: 2025-07-22
With a UV index of 9.5 in Chālūs, 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.
The UV index in Chālūs, Iran, typically ranges from moderate to high, especially during the summer months when the sun is strongest, often reaching levels around 7 to 9.
Chālūs experiences mild, wet winters and warm, humid summers. Rainfall is more common in the cooler months, while summers are generally drier but can be humid due to its location near the Caspian Sea.
Compared to other parts of Iran, Chālūs has a milder and wetter climate because it lies along the Caspian coast. This contrasts with the drier, hotter conditions found in central and southern Iran. Neighboring countries near the Caspian Sea also share similar humid and mild weather.
See the UV index hour by hour for Chālūs, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.