Herceg-Novi Weather & Climate: Best Time to Visit

Visitors to Herceg-Novi can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in August, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like January.

At night, you can expect temperatures ranging from 20°C (68°F) in August to around 4°C (39°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Herceg-Novi is known for its substantial rainfall, with annual precipitation reaching 1766 mm (70 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 271 mm (11 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month July brings less rainfall, with 41 mm (1.6 in) over 7 rainy days. For more details, please visit our Herceg-Novi Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Herceg-Novi. While July receives considerable daily sunshine with up to 11.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Herceg-Novi.

The city experiences its highest humidity in November, reaching 75%. In July, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year