UV Index
UV Index
Today's UV index in Lavāsān-e Bozorg, Iran 
will be up to 12.3, indicating a extreme level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-21
UV index at 12.3 in Lavāsān-e Bozorg means extreme risk: limit outdoor time especially from 10 a.m. to 4 p.m., actively seek shade, wear protective clothing, broad-brimmed hat, apply SPF 30+ sunscreen every 2 hours, and wear UV-blocking sunglasses. Watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Lavāsān-e Bozorg varies throughout the year, generally peaking during the summer months around 8 to 10, indicating a high level of ultraviolet radiation from the sun.
Seasonal patterns show hot summers with temperatures often above 30°C (86°F) and cold winters that can drop near freezing, as the area experiences a semi-arid climate with distinct seasonal changes.
Compared to other parts of Iran, Lavāsān-e Bozorg is cooler and less humid than southern coastal areas but warmer and drier than mountainous northern regions. It shares similar weather patterns with nearby Tehran but is slightly cooler due to higher elevation.
See the UV index hour by hour for Lavāsān-e Bozorg, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.