Bukit Lawang Weather in September

Bukit Lawang in September averages 31°C (88°F) during the day and 21°C (70°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in Bukit Lawang in September

As part of the rainy season, Bukit Lawang sees around 15 days of rain in September, with an average of 282 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.

Temperature in Bukit Lawang in September

If you're visiting Bukit Lawang in September, expect highs of 31°C (88°F) and overnight lows around 21°C (70°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.

Sunshine in Bukit Lawang in September

With about 122 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Bukit Lawang. Our weather planner can help you explore destinations with more pleasant weather conditions.