UV Index
UV Index
Today's UV index in Patna, India 
will be up to 8.5, 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: 2025-07-20
With a UV index of 8.5 in Patna, 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.
Patna's UV index can reach very high levels, especially during the summer months from April to June, often peaking between 8 and 11, indicating strong sun exposure.
Patna experiences hot summers from April to June, a monsoon season with heavy rains from July to September, and mild winters from December to February, with temperatures dropping but rarely becoming very cold.
Compared to other parts of India, Patna is hotter in summer than northern hill regions but less humid than coastal areas. Its monsoon rainfall is moderate compared to the heavy rains in northeastern India and the western coast.
See the UV index hour by hour for Patna, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.