Bali vs Singapore

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Bali edges ahead as the better destination in September. Bali offers 11 hours of daily sunshine with only 11 rain days, while Singapore sees 10 sunshine hours and 24 rain days.

Bali sits in the comfortable travel range at 27°C. Singapore runs hot at 29°C.

For travelers who prioritize dry weather, Bali is the stronger choice in September. Bali receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Bali reaches an average high of 27°C (81°F) and drops to 23°C (73°F) at night during September. The daily temperature range is 4°C, meaning relatively stable temperatures from day to night.

Singapore averages 29°C (84°F) for the high and 25°C (77°F) for the low, with a daily range of 4°C. The 2°C difference is noticeable but not dramatic.

Bali is in the Southern Hemisphere while Singapore is in the Northern Hemisphere. This means they experience opposite seasons, which explains any large temperature difference.

Bali receives approximately 53 mm of rainfall across 11 rain days during September. You can expect rain roughly every other day.

Singapore sees 171 mm over 24 rain days. That makes Bali the drier option by 13 rain days and 118 mm of total precipitation.

Both cities share similar humidity levels at 82%.