Nusa Dua Weather in September
With daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F), September in Nusa Dua brings high temperatures during the day. The perfect weather makes it an appealing time to visit.
Rainfall in Nusa Dua in September
Past climate data indicates that roughly a single day will see rain, totalling around 51 mm (2 in) for the month. If rain does fall, it tends to arrive as a fairly heavy shower rather than light drizzle.
Temperature in Nusa Dua in September
The temperature in Nusa Dua in September is perfect. Daytime highs reach 28°C (82°F), with nights dropping to 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Nusa Dua in September
Expect sunny days throughout the month, with an estimated 251 hours of sunshine. This makes it a pleasant time to visit Nusa Dua.
Average water temperature in September
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Nusa Dua's climate page.
Nusa Dua Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F) *
Chance of Rain
2%
Precipitation
51 mm (2 in)
Rainy days
a single day
Humidity
80% *
Sunshine
251 hours *
Percentage Sunshine
56% *
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Nusa Dua typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Nusa Dua in September
Browse day-by-day weather records for Nusa Dua spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nusa Dua historical weather extremes in September
According to our 34 years of weather records for Nusa Dua, the following extremes were recorded between 1991 and 2025.
- The warmest day in September was on September 26, 2008, with a maximum of 33°C (91°F).
- On September 15, 1991, Nusa Dua saw its coldest September day with temperatures maxing out at 24°C (75°F).
- Nighttime temperatures dropped to 18°C (64°F) on September 4, 2006, marking the coldest September night on record.
Best Places in Indonesia in September
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Nusa Dua in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Nusa Dua in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Nusa Dua's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Nusa Dua climate overview or explore weather in Indonesia.
