UV index today  UV Index

Lima UV Index Today

Day Summary

The UV index in Lima, Peru Flag of Peru will reach a high of 10.5 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-04

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.

Lima's UV Index

The UV index in Lima is generally moderate, often ranging between 6 and 8, which indicates a moderate to high level of ultraviolet radiation throughout the year, especially during the summer months.

Weather Seasons

UV index

Lima has a mild climate with little rain. Summers, from December to March, are warmer and sunnier, while winters, from June to September, are cooler, foggy, and cloudy. Rain is rare year-round.

Lima's Climate

Compared to other parts of Peru, Lima is much drier because it's by the coast. It is warmer and less rainy than the Andes and the Amazon region. Neighboring countries' coastal cities, like those in Chile, have similar mild, dry weather.

Hourly UV Index Trend

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

Disclaimer

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