Bali
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Bali Weather in September

During September, Bali experiences high daytime temperatures of 26°C (79°F) and cooler nights around 21°C (70°F). As part of the summer season, some rainfall is to be expected.

Rainfall in Bali in September

This month experiences about a single day of rain according to historical data, averaging 20 mm (0.8 in). If rain does fall, it tends to arrive as a fairly heavy shower rather than light drizzle.

Temperature in Bali in September

September in Bali is generally excellent, with days reaching 26°C (79°F) and nights settling around 21°C (70°F). This month falls in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Bali in September

Expect a lot of sunshine this month, with about 276 hours of sun. These sunny conditions add to the overall experience.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August, September, October and November typically offer the best circumstances for Bali.

Bali Temperature in September

Min Temperature
21°C (70°F)
Max Temperature
26°C (79°F)
Chance of Rain
4%
Precipitation
20 mm (0.8 in)
Rainy days
a single day
Humidity
61% *
Sunshine
276 hours *
Percentage Sunshine
*
* Data from: Heraklion (Kreta), Greece (37 KM, 23 Miles).

Bali Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bali - and find the best time to visit.

Best Places in Greece in September

Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Bali in September

Warm but pleasant conditions in Bali in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Bali in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Bali 3-Day Forecast

More climate data for Bali

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.