planning a second split trip but worried about weather

For a second visit focusing on different spots, consider checking out Čiovo Island, Marjan Hill, or the Hollow Church alongside central sites like the Temple of Jupiter. To avoid extreme heat or cold, the best season runs from March to June as well as October. Temperatures average 13.5°C in April, 18.9°C in May, 23.7°C in June, and 17.5°C in October, making these months ideal for sightseeing.