Nestled at the end of a dramatic fjord-like bay surrounded by soaring mountains, Kotor is a UNESCO World Heritage Site whose fortified old town dates to the Venetian period. The city walls climb 1,200m up the mountainside to the Castle of San Giovanni. Kotor was part of the Venetian Republic for nearly 400 years, and its architecture, churches, and maritime tradition reflect this deep Italian influence.
Nights sit around 17°C and afternoons around 27°C.
Kotor has real seasons: summer afternoons sit around 30°C, winter ones around 14°C.
Most of the rain falls in winter, least in summer. The wettest month is November, with 256 mm.
Wind is rarely an issue; most months sit between calm and a light breeze. Air quality is worth watching: February averages an AQI of 54, while November clears to 36.
Days stretch to about 15.1 hours of light in June and shrink to 8.9 in December — something to weigh if you work to a fixed timezone.
For what you're after, the best months in Kotor are June – August. Expect fast internet (173 Mbps) and a moderate cost of living (about €1200 a month).
Affiliate links: if you book through them I earn a small commission, at no extra cost to you.