Ulcinj
Montenegro
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Ulcinj, Montenegro

The first month of the autumn, September, is still a warm month in Ulcinj, Montenegro, with average temperature ranging between max 26.1°C (79°F) and min 17.3°C (63.1°F).

Temperature

In Ulcinj, the average high-temperature slightly decreases, from a warm 29.2°C (84.6°F) in August, to a still moderately hot 26.1°C (79°F). In Ulcinj, in September, the average low-temperature is 17.3°C (63.1°F).

Rainfall

In September, the rain falls for 6.6 days. Throughout September, 85mm (3.3") of precipitation is accumulated. In Ulcinj, during the entire year, the rain falls for 112.5 days and collects up to 1258mm (49.5") of precipitation.

Sea temperature

In Ulcinj, the average seawater temperature in September is 23°C (73.4°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day is 12.5h.

Sunshine

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

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Ulcinj?

In September, the average high-temperature is 26.1°C (79°F), and the average low-temperature is 17.3°C (63.1°F).

How many days does it rain in September in Ulcinj?

In September, in Ulcinj, the rain falls for 6.6 days. Throughout September, 85mm (3.3") of precipitation is accumulated.

What is the water temperature in September in Ulcinj?

In Ulcinj, Montenegro, in September, the average water temperature is 23°C (73.4°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water.

How many hours of daylight does Ulcinj have in September?

In Ulcinj, the average length of the day in September is 12.5h.

How many hours of sunshine does Ulcinj have in September?

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

What is the UV index reading in September in Ulcinj?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.
Average temperature in September - Ulcinj, Montenegro
  • Average high temperature in September: 26.1°C

Warmest months (with the highest average high temperature) are July and August (29.2°C).
The month with the lowest average high temperature is January (11.2°C).

  • Average low temperature in September: 17.3°C

The month with the highest average low temperature is July (21.2°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).

Average rainfall in September - Ulcinj, Montenegro
  • Average rainfall in September: 85mm

The wettest month (with the highest rainfall) is November (174mm).
The driest month (with the lowest rainfall) is July (25mm).

Average rainfall days in September - Ulcinj, Montenegro
  • Average rainfall days in September: 6.6 days

The month with the highest number of rainy days is November (12.8 days).
The month with the lowest number of rainy days is July (3.8 days).

Average sea temperature in September - Ulcinj, Montenegro
  • Average sea temperature in September: 23°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in September / Average sunshine in September - Ulcinj, Montenegro
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in September: 8.4h

The month with most sunshine is July (Average sunshine: 11.3h).
The month with least sunshine is December (Average sunshine: 3.7h).

Average UV index in September - Ulcinj, Montenegro
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).