Kupang Weather in September

With daytime temperatures of 33°C (91°F) and nighttime lows of 22°C (72°F), September in Kupang brings very high temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Kupang in September

Historically, September sees about a single day of rain, with a monthly average of 11 mm (0.4 in). On the rare occasion it does rain, the shower can be quite heavy given the low total spread across a single day.

Temperature in Kupang in September

September is a excellent month in Kupang, with 33°C (91°F) during the day and 22°C (72°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Kupang in September

Expect sunny days throughout the month, with an estimated 306 hours of sunshine. This makes it a pleasant time to visit Kupang.

Average water temperature in September

The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.