September weather forecast
Ulcinj, Montenegro

September signals the last of the summer’s high temperatures and the start of autumn, offering a mix of conditions. The sea temperature remains warm, providing a lingering taste of summer. While dampness slowly returns, Ulcinj's sunshine hours and daylight length reduce gradually. The UV index lessens, suggesting longer exposure before sun harm. A significant drop in day temperatures compared to August marks the transition into autumn.

Temperature

In Ulcinj, entering September brings a subtle temperature decrement, reducing from August's moderately hot 29.2°C (84.6°F) to a still warm 26.1°C (79°F). Ulcinj throughout September, records an average low-temperature of 17.3°C (63.1°F).

Rainfall

In Ulcinj, during September, the rain falls for 6.6 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, in Ulcinj, Montenegro, there are 112.5 rainfall days, and 1258mm (49.53") of precipitation is accumulated.

Sea temperature

In Ulcinj, Montenegro, in September, the average water temperature is 23°C (73.4°F).
Note: When considering a person's aversion to cold, factors like sunshine, wind, and atmospheric temperature are key. Swimming in 23°C (73.4°F) might be delightful. (Remember: The Olympics' swimming events have water temperatures between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Ulcinj, the average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 06:09 and sunset at 19:16. On the last day of the month, sunrise is at 06:39 and sunset at 18:26 CEST.

Sunshine

In Ulcinj, the average sunshine in September is 8.4h.

UV index

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.