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

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sea temperature	Sunny hours
Bled	54.1°F	38.6°F	50.4%	3 days (1.5 in.)	-	7 h. 44 min.
Bohinjsko Jezero	52.3°F	40.8°F	52.7%	3 days (1.8 in.)	55.8°F	7 h. 25 min.
Bovec	56.6°F	42.5°F	52.8%	4 days (1.9 in.)	-	7 h. 23 min.
Cerkno	54.8°F	41.5°F	49.4%	2 days (1.4 in.)	55.8°F	7 h. 52 min.
Dolenjske Toplice	61.3°F	43.3°F	45.9%	1 day (0.9 in.)	55.6°F	8 h. 20 min.
Isola	62.9°F	50.1°F	39.2%	1 day (1.0 in.)	55.8°F	9 h. 13 min.
Koper	62.9°F	50.1°F	39.0%	1 day (1.0 in.)	55.8°F	9 h. 15 min.
Kranjska Gora	53.9°F	40.3°F	49.2%	2 days (1.3 in.)	-	7 h. 54 min.
Ljubljana	61.0°F	44.3°F	48.3%	2 days (1.0 in.)	-	8 h. 1 min.
Maribor	61.0°F	43.3°F	45.5%	2 days (0.9 in.)	-	8 h. 24 min.
Moravske Toplice	61.1°F	46.3°F	41.5%	2 days (0.8 in.)	-	8 h. 57 min.
Otocec	61.3°F	43.3°F	45.9%	1 day (0.9 in.)	-	8 h. 19 min.
Piran	64.0°F	48.6°F	40.9%	1 day (1.0 in.)	56.1°F	8 h. 59 min.
Portoroz	64.0°F	48.6°F	40.9%	1 day (1.0 in.)	56.1°F	9 h. 0 min.
Postojna	57.2°F	43.0°F	48.2%	2 days (1.0 in.)	-	8 h. 1 min.
Rogaska Slatina	61.4°F	43.7°F	48.6%	2 days (1.0 in.)	-	7 h. 58 min.
Rogla	58.5°F	42.5°F	50.4%	2 days (1.2 in.)	-	7 h. 44 min.
Smarjeske Toplice	61.3°F	43.6°F	46.6%	2 days (1.0 in.)	-	8 h. 14 min.
Strunjan	64.0°F	48.6°F	41.2%	1 day (1.0 in.)	55.9°F	8 h. 57 min.
Terme Dobrna	61.5°F	43.7°F	47.2%	1 day (0.9 in.)	-	8 h. 10 min.
Terme Radenci	61.2°F	44.1°F	43.4%	2 days (0.8 in.)	-	8 h. 40 min.
Zrece	60.3°F	43.5°F	49.8%	1 day (1.0 in.)	-	7 h. 48 min.

* 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.

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Spring weather

Summer weather

Autumn weather

Name

°F

Bled