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Best Time to Visit Portoroz

Complete weather & hotel guide for Portoroz, Slovenia

The best time to visit Portoroz is June to July. During this period, average temperatures range from 21°C to 29°C with comfortable conditions for sightseeing. Portoroz has 23 hotels available on HOTEVI.

Quick Answer

Best months to visit: July

23 hotels available in Portoroz

Month-by-Month Weather Guide

Month Avg High (°C) Avg Low (°C) Rainfall (mm) Rating
January 9 3 - ★★☆☆☆
February 10 3 - ★★★☆☆
March 12 4 - ★★★☆☆
April 15 8 - ★★★☆☆
May 20 14 - ★★★★☆
June 26 19 - ★★★★☆
July 29 21 - ★★★★★
August 28 20 - ★★★★☆
September 24 17 - ★★★★☆
October 20 13 - ★★★★☆
November 14 9 - ★★★☆☆
December 11 5 - ★★★☆☆

Seasonal Overview

Spring
12°C – 20°C

Mild and pleasant

Moderate
Summer
26°C – 29°C

Ideal for sightseeing

High season
Autumn
14°C – 24°C

Ideal for sightseeing

Moderate
Winter
9°C – 11°C

Cool and dry

Moderate

Ready to book? Browse 23 hotels in Portoroz

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Frequently Asked Questions

What is the best month to visit Portoroz?

The best months to visit Portoroz are June to July. These months offer the most comfortable weather for sightseeing and outdoor activities.

What is the weather like in Portoroz in May?

May: Avg High 20°C, Avg Low 14°C, Rainfall 0mm.

Is Portoroz worth visiting in Spring?

Spring is a reasonable time to visit Portoroz. While not peak season, you can still enjoy the city with fewer crowds and often lower hotel rates.

Why Book on HOTEVI?

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