July weather forecast
Herceg Novi, Montenegro

July brings along the zenith of the summer season in Herceg Novi. This month characterizes the warmest climate in the year, including hot days and warm nights, alongside the least amount of precipitation. With the city bathing in sunlight, temperatures peak with an average high soaring to 29.4°C (84.9°F), making it the hottest month in the year. Concurrently, the azure waters of the Adriatic see an uptick in temperature, inviting both locals and tourists for a refreshing plunge. The abundance of sunny days also ensures an ideal ambiance for outdoor activities, sightseeing, and soaking in the vibrant summer atmosphere.

Temperature

Herceg Novi sees its peak of temperatures during July and August, with an average high-temperature of 29.4°C (84.9°F).

Rainfall

July is the month with the least rainfall. Rain falls for 5.7 days and accumulates 47mm (1.85") of precipitation.

Sea temperature

In Herceg Novi, the average seawater temperature in July is 24°C (75.2°F).
Note: Considering one's resistance to cold, elements like sunshine, wind, and the prevailing temperature matter when taking a swim in 24°C (75.2°F) waters. (For comparison, the Olympic swimming standard is set between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In July, the average length of the day is 14h and 56min.
On the first day of the month, sunrise is at 05:12 and sunset at 20:26. On the last day of July, in Herceg Novi, sunrise is at 05:37 and sunset at 20:06 CEST.

Sunshine

July has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

With an average maximum UV index of 9, July is the month with the highest UV index in Herceg Novi. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 9 during July translates into the following recommendations:
Take important precautions because unprotected skin can burn and be harmed swiftly. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Broad-spectrum sunscreen with an SPF of 30 or above should be applied generously and reapplied every two hours and right after any outdoor activity or swim. Warning! The reflection of sand and water increases the UV dose.