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Nanjing UV Index Today

Day Summary

The UV index in Nanjing, China Flag of China will reach a high of 4.6 today. This means a moderate level of sun exposure. See our tips below to stay safe!

Last checked: 2025-10-29

Hourly Forecast Chart

Today's Safety Tips

The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.

Nanjing's UV Index

The UV index in Nanjing varies throughout the year, reaching high levels around summer, typically between May and August, which means the sun's rays are strongest during these months.

Weather Seasons

UV index

Nanjing experiences four distinct seasons: hot and humid summers with frequent rain, cold and dry winters, and mild spring and autumn with comfortable temperatures and less rainfall.

Nanjing's Climate

Compared to nearby cities like Shanghai, Nanjing tends to have hotter summers and colder winters. Its UV index is similar to other parts of eastern China but lower than southern coastal regions like Guangzhou.

Hourly UV Index Trend

See the UV index hour by hour for Nanjing. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Nanjing is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.