Weather forecast for Herceg Novi on 26 of February of 2026

The optimal period for beach activities spans from June through September, when sea temperatures reach 22-27°C and sunshine is abundant. July and August offer the warmest conditions but bring crowds, while June and September provide excellent weather with fewer tourists. May and early October can work for hardy swimmers as water temperatures hover around 18-20°C. During these months, clear skies dominate and rain is rare, creating perfect conditions for water sports, sunbathing, and coastal exploration.

Winter in this coastal town remains remarkably mild compared to continental Europe. December through February typically sees daytime temperatures between 10-14°C, with night temperatures rarely dropping below 5°C. Snow is extremely rare at sea level, though surrounding mountains receive snowfall. The Mediterranean climate means winter days often feature pleasant sunshine mixed with cloudy periods and moderate rainfall. Wind from the east can create cooler conditions, but the town's sheltered location in the bay provides natural protection. This mild winter climate makes it attractive for those seeking escape from harsh northern winters.

The town experiences typical Mediterranean precipitation patterns with distinct wet and dry seasons. November through January represents the wettest period, though rain usually comes in short, intense bursts rather than continuous drizzle. Total annual precipitation averages 1,500-1,800 mm, with autumn and winter accounting for most rainfall. Spring (March-May) sees moderate rain that keeps landscapes green, while summer months (June-August) are predominantly dry with occasional afternoon thunderstorms. October marks the transition to wetter conditions. Despite winter rainfall, many clear, sunny days occur throughout the year, and the chance of rain affecting entire vacation days remains relatively low even during wetter months.

The town benefits from its sheltered position at the bay entrance, experiencing generally light to moderate winds. Prevailing winds come from the east (locally called "jugo" or sirocco), bringing warm, humid air and occasionally rough seas. Northern "bura" winds are less common but can bring clear, cooler conditions. Summer typically features calm mornings with light afternoon sea breezes that provide natural cooling. Wind speeds average 10-20 km/h, though stronger gusts occur during storms. The bay's protected waters mean sea conditions are usually suitable for swimming and water activities, with waves remaining low except during weather systems. Boat operators monitor forecasts carefully and adjust schedules accordingly. Overall, wind rarely disrupts tourist activities, and the sea remains accessible most days throughout the year.

Packing requirements depend heavily on travel dates. Summer visitors (June-September) need lightweight, breathable clothing, swimwear, sun protection (hat, sunglasses, high SPF sunscreen), and comfortable walking shoes for exploring cobblestone streets. Evening temperatures remain warm, but a light sweater helps for air-conditioned restaurants. Spring and autumn travelers should pack layers including a waterproof jacket for occasional showers, comfortable walking shoes, and both short and long-sleeved options as temperatures fluctuate. Winter visitors need moderate layers, a waterproof coat, comfortable walking shoes, and perhaps one warm sweater for cooler evenings. Regardless of season, sun protection remains important due to strong UV levels and reflection from water. For beach visits, water shoes help on pebble beaches. The Old Town's steep stairs and uneven surfaces make sturdy footwear essential year-round. Consider bringing a small daypack for excursions and a reusable water bottle to stay hydrated while sightseeing.

Swimming is possible during both months but depends on personal tolerance for cooler water. In May, sea temperatures gradually rise from 17-18°C early in the month to 19-20°C by month's end – refreshing but comfortable for many swimmers, especially on warm, sunny days when air temperature reaches 22-25°C. October reverses this pattern, with water starting around 21-22°C early in the month and cooling to 18-19°C by late October. Many Europeans accustomed to cooler waters find these temperatures perfectly acceptable, particularly for active swimming rather than leisurely floating. The advantage of these shoulder season months is that beaches are uncrowded, allowing peaceful seaside experiences. Weather can be variable with partly cloudy skies and occasional rain, but when sun appears, conditions become quite pleasant for beach activities. Local swimmers and fitness enthusiasts use the sea year-round, demonstrating that with the right mindset and sunny weather, swimming outside peak summer months offers a rewarding experience.