Bayan Lepas Weather in September

September in Bayan Lepas brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 26°C (79°F). It's part of the rainy season, with 246 mm (9.7 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Bayan Lepas in September

Bayan Lepas is in the rainy season in September, with rain on around 23 days and an average of 246 mm (9.7 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Bayan Lepas in September

Daytime temperatures in Bayan Lepas reach 31°C (88°F) in September, dropping to 26°C (79°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Bayan Lepas in September

The area enjoys a balanced 162 hours of sunlight, ensuring it's neither too rainy nor too sunny.

Wind Speed in Bayan Lepas in September

Average wind conditions reach 1 m/s (2 knots) in September. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

Average water temperature in September

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

September in Bayan Lepas can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.