Nusa Dua weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Nusa Dua in September. Check more long-term weather averages for Nusa Dua in September before you book your next holiday to Bali in 2025/2026.

  • 30°C maximum daytime temperature in September in Nusa Dua30
    30°C max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in September in Nusa Dua1
    1 day with some rainfall
  • 23°C minimum night-time temperature in September in Nusa Dua23
    23°C min night temperature
  • 12 hours of daylight per day in September in Nusa Dua12
    12 hours of daylight per day
  • High heat & humidity in September in Nusa DuaH
    High heat & humidity
  • 79 mm monthly rainfall in September in Nusa Dua79
    79 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Nusa Dua11
    11+ (Extreme) UV index
  • 26°C sea temperature in September in Nusa Dua26
    26°C sea temperature

More about Nusa Dua

Nusa Dua by month

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

Recommended for Bali

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2025/2026
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

The September weather guide for Bali (Nusa Dua) 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 Bali

How hot is it in Nusa Dua in September?

Daytime temperatures usually reach 30°C in Nusa Dua in September with high heat and humidity, falling to 23°C at night.

How sunny is it in Nusa Dua in September?

There are normally 10 hours of bright sunshine each day in Nusa Dua in September - that's 85% of daylight hours.

How warm is the sea around Nusa Dua in September?

The average sea temperature around Nusa Dua in September is 26°C.

Does it ever rain in Nusa Dua in September?

There is usually 1 day with some rain in Nusa Dua in September and the average monthly rainfall is 79mm.

Nusa Dua September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:21 18:17
Monday, 15th September 2025 06:13 18:16
Tuesday, 30th September 2025 06:04 18:14

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^