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	72.6°F	-	76.1°F	-	72.4°F	-
Bohinjsko Jezero	69.7°F	72.9°F	73.3°F	77.5°F	70.7°F	77.9°F
Bovec	72.8°F	-	77.2°F	-	75.0°F	-
Cerkno	72.4°F	72.9°F	76.0°F	77.5°F	72.3°F	77.9°F
Dolenjske Toplice	79.2°F	71.1°F	82.8°F	75.7°F	79.1°F	76.1°F
Isola	82.3°F	73.2°F	88.1°F	77.9°F	84.9°F	78.4°F
Koper	82.2°F	73.0°F	88.0°F	77.9°F	84.8°F	78.3°F
Kranjska Gora	68.1°F	-	71.1°F	-	69.0°F	-
Ljubljana	78.9°F	-	82.2°F	-	78.8°F	-
Maribor	76.1°F	-	80.5°F	-	78.0°F	-
Moravske Toplice	78.4°F	-	82.7°F	-	81.0°F	-
Otocec	80.3°F	-	84.8°F	-	80.9°F	-
Piran	83.2°F	73.4°F	89.2°F	78.1°F	85.6°F	78.6°F
Portoroz	83.1°F	73.4°F	89.3°F	78.1°F	85.7°F	78.6°F
Postojna	79.4°F	-	83.9°F	-	79.7°F	-
Rogaska Slatina	78.1°F	-	82.2°F	-	79.1°F	-
Rogla	76.9°F	-	80.7°F	-	77.4°F	-
Smarjeske Toplice	80.3°F	-	84.9°F	-	80.9°F	-
Strunjan	83.2°F	73.2°F	89.3°F	78.1°F	85.6°F	78.4°F
Terme Dobrna	78.4°F	-	82.4°F	-	79.6°F	-
Terme Radenci	77.3°F	-	81.9°F	-	79.2°F	-
Zrece	78.4°F	-	82.4°F	-	79.6°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