Nanjing UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index8.3
- Avg Clouds78%
- Max Temp18.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Nanjing, China 
will reach a high of 8.3 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2026-04-13
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
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
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.
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