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Pärnu UV Index Today

Day Summary

The UV index in Pärnu, Estonia Flag of Estonia will reach a high of 4.2 today. This means a moderate level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-09

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.

Pärnu's UV Index

The UV index in Pärnu, Estonia, is generally low to moderate, ranging from 0 in winter to about 5 or 6 during summer months when the sun is strongest.

Weather Seasons

UV index

Pärnu experiences cold, snowy winters with temperatures often below freezing, and mild to warm summers where temperatures can rise to around 20-25°C. Spring and autumn are short, with variable weather.

Pärnu's Climate

Compared to other parts of Estonia and nearby countries like Latvia and Finland, Pärnu has a milder climate due to its coastal location by the Baltic Sea, which helps moderate temperature extremes throughout the year.

Hourly UV Index Trend

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

Disclaimer

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