Table below will help you to find the best place for your vacation in Slovenia in Summer. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name	Weather in June air / sea temperature		Weather in July air / sea temperature		Weather in August air / sea temperature
Bled	70.3°F	-	75.2°F	-	73.6°F	-
Bohinjsko Jezero	68.2°F	72.9°F	73.2°F	77.5°F	72.4°F	77.9°F
Bovec	71.2°F	-	77.1°F	-	76.7°F	-
Cerkno	70.0°F	72.9°F	75.0°F	77.5°F	73.4°F	77.9°F
Dolenjske Toplice	78.6°F	71.1°F	83.5°F	75.9°F	81.5°F	76.3°F
Isola	80.6°F	73.2°F	87.4°F	78.1°F	86.2°F	78.6°F
Koper	80.6°F	73.0°F	87.4°F	78.1°F	86.1°F	78.4°F
Kranjska Gora	67.3°F	-	71.9°F	-	71.4°F	-
Ljubljana	77.8°F	-	82.4°F	-	80.8°F	-
Maribor	76.1°F	-	81.0°F	-	80.2°F	-
Moravske Toplice	77.7°F	-	83.1°F	-	83.2°F	-
Otocec	79.3°F	-	84.7°F	-	82.8°F	-
Piran	81.2°F	73.4°F	88.1°F	78.3°F	86.7°F	78.8°F
Portoroz	81.2°F	73.4°F	88.2°F	78.3°F	86.7°F	78.8°F
Postojna	76.8°F	-	82.5°F	-	80.7°F	-
Rogaska Slatina	77.6°F	-	82.5°F	-	81.4°F	-
Rogla	75.5°F	-	80.3°F	-	79.0°F	-
Smarjeske Toplice	79.4°F	-	84.8°F	-	82.8°F	-
Strunjan	81.2°F	73.2°F	88.2°F	78.3°F	86.7°F	78.6°F
Terme Dobrna	77.8°F	-	82.6°F	-	81.7°F	-
Terme Radenci	76.8°F	-	81.9°F	-	81.0°F	-
Zrece	77.8°F	-	82.6°F	-	81.7°F	-

* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Bled