Petrovac
Montenegro
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Petrovac, Montenegro

The first month of the autumn, September, is also a moderately hot month in Petrovac, Montenegro, with average temperature ranging between min 13°C (55.4°F) and max 23°C (73.4°F).

Temperature

In September, the average high-temperature marginally drops, from 27°C (80.6°F) in August, to a still warm 23°C (73.4°F). In Petrovac, the average low-temperature is 13°C (55.4°F).

Rainfall

In Petrovac, it is raining for 8 days, with typically 101mm (4") of accumulated precipitation. In Petrovac, during the entire year, the rain falls for 134 days and collects up to 1429mm (56.3") of precipitation.

Sea temperature

In Petrovac, Montenegro, the average seawater temperature in September 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. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Petrovac, the average length of the day is 12.5h.

Sunshine

In Petrovac, the average sunshine is 8h.

UV index

The average daily maximum UV index in Petrovac, Montenegro, is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for average individuals.
The average daily UV index of 6 in September transform into the following instructions:
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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Petrovac?

In Petrovac, Montenegro, in September, the average high-temperature is 23°C (73.4°F), and the average low-temperature is 13°C (55.4°F).

How many days does it rain in September in Petrovac?

In Petrovac, during September, the rain falls for 8 days and regularly aggregates up to 101mm (4") of precipitation.

How warm is the water in September in Petrovac?

In Petrovac, in September, the average water temperature is 23°C (73.4°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23°C (73.4°F).

How many hours of daylight does Petrovac have in September?

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

How many hours of sunshine does Petrovac have in September?

In September, the average sunshine in Petrovac, Montenegro, is 8h.

What is the UV index intensity in September in Petrovac?

The average daily maximum UV index in September in Petrovac is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Petrovac, Montenegro
  • Average high temperature in September: 23°C

Warmest months (with the highest average high temperature) are July and August (27°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in September: 13°C

Months with the highest average low temperature are July and August (16°C).
The coldest month (with the lowest average low temperature) is January (-1°C).

Average rainfall in September - Petrovac, Montenegro
  • Average rainfall in September: 101mm

The wettest month (with the highest rainfall) is November (190mm).
The driest month (with the lowest rainfall) is July (51mm).

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

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

Average sea temperature in September - Petrovac, 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 - Petrovac, 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: 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 - Petrovac, 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).