Kotor
Montenegro
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Kotor, Montenegro

An aerial view of the walled city of Kotor in Montenegro, in the Bay of Kotor, surrounded by mountains on all sides
An aerial view of the walled city of Kotor in Montenegro, in the Bay of Kotor, surrounded by mountains on all sides
The first month of the autumn, September, is also a moderately hot month in Kotor, Montenegro, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 24°C (75.2°F).

Temperature

In September, the average high-temperature marginally drops, from 28°C (82.4°F) in August, to a still moderately hot 24°C (75.2°F). The average low-temperature, in Kotor, is 14°C (57.2°F).

Rainfall

In September, the rain falls for 8 days. Throughout September, 104mm (4.1") of precipitation is accumulated. Throughout the year, there are 133 rainfall days, and 1398mm (55") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature in Kotor 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 in September is 12.5h.

Sunshine

The average sunshine in Kotor is 8h.

UV index

The average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Kotor?

In September, in Kotor, Montenegro, the average high-temperature is 24°C (75.2°F), and the average low-temperature is 14°C (57.2°F).

How much does it rain in Kotor in September?

In September, the rain falls for 8 days. Throughout September, 104mm (4.1") of precipitation is accumulated.

How warm is the water in September in Kotor?

In Kotor, 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.

What is the average length of the day in September in Kotor?

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

How many hours of sunshine does Kotor have in September?

The average sunshine in September in Kotor, Montenegro, is 8h.

What is the UV index intensity in September in Kotor?

The average daily maximum UV index in September in Kotor is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in September - Kotor, Montenegro
  • Average high temperature in September: 24°C

Warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (9°C).

  • Average low temperature in September: 14°C

The month with the highest average low temperature is July (17°C).
Coldest months (with the lowest average low temperature) are January, February and December (2°C).

Average rainfall in September - Kotor, Montenegro
  • Average rainfall in September: 104mm

The wettest month (with the highest rainfall) is November (194mm).
The driest month (with the lowest rainfall) is July (42mm).

Average rainfall days in September - Kotor, Montenegro
  • Average rainfall days in September: 8 days

The month with the highest number of rainy days is November (14 days).
Months with the lowest number of rainy days are July and August (7 days).

Average sea temperature in September - Kotor, 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 - Kotor, 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: 9.1h).

  • Average sunshine in September: 8h

The month with most sunshine is July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in September - Kotor, 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).