Flights to Portoroz, Slovenia

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Weather in Portoroz

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C1°C
February9°C2°C
March12°C4°C
April16°C8°C
May20°C12°C
June25°C17°C
July28°C19°C
August28°C20°C
September23°C15°C
October18°C11°C
November12°C7°C
December8°C3°C
Hottest Month
28°C
August
Coldest month
1°C
January
Sunny days
279
days per year
Snow days
2
days per year

14 day forecast

Saturday
30 Aug
95%
24°C17°C
6 Sep
29°C19°C
Sunday
31 Aug
25°C16°C
7 Sep
28°C21°C
Monday
1 Sep
86%
26°C17°C
8 Sep
28°C20°C
Tuesday
2 Sep
80%
22°C17°C
9 Sep
32°C21°C
Wednesday
3 Sep
85%
25°C17°C
10 Sep
88%
30°C21°C
Thursday
4 Sep
28°C17°C
11 Sep
89%
29°C19°C
Friday
5 Sep
29°C19°C
12 Sep
29°C19°C
Explore the map
Explore