Visiting local bars in Novi Vinodolski is more fun when you know what the weather holds. These rainfall averages and temperatures can help you choose the best time for bar-hopping. The hottest months are usually July and August, with an average temperature of 21°C, while the coldest months are January and February, with an average of 4°C. Average annual precipitation for Novi Vinodolski is 1524 mm.