Kotor weather in September 2025

Expect 24°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Kotor in September. Check more long-term weather averages for Kotor in September before you book your next holiday to Montenegro in 2025/2026.

  • 24°C maximum daytime temperature in September in Kotor24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Kotor8
    8 days with some rainfall
  • 13°C minimum night-time temperature in September in Kotor13
    13°C min night temperature
  • 12 hours of daylight per day in September in Kotor12
    12 hours of daylight per day
  • No heat & humidity in September in Kotor0
    No heat & humidity
  • 100 mm monthly rainfall in September in Kotor100
    100 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Kotor6
    6 (High) UV index
  • 23°C sea temperature in September in Kotor23
    23°C sea temperature

More about Kotor

Kotor by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Montenegro

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The September weather guide for Montenegro (Kotor) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Montenegro

How hot is it in Kotor in September?

Daytime temperatures usually reach 24°C in Kotor in September, falling to 13°C at night.

How sunny is it in Kotor in September?

There are normally 8 hours of bright sunshine each day in Kotor in September - that's 62% of daylight hours.

How warm is the sea around Kotor in September?

The average sea temperature around Kotor in September is 23°C.

Does it rain in Kotor in September?

There are usually 8 days with some rain in Kotor in September and the average monthly rainfall is 100mm.

Kotor September sunrise & sunset times

Browse the sunrise and sunset times for Kotor in September 2025. Select a month to view Kotor sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:10 18:19
Monday, 15th September 2025 05:25 17:55
Tuesday, 30th September 2025 05:41 17:28

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^