September weather forecast and climate
Bintulu, Malaysia

What is the temperature in September in Bintulu?

In September, in Bintulu, Malaysia, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 23.3°C (73.9°F).

How many days does it rain in September in Bintulu?

In Bintulu, Malaysia, during September, the rain falls for 16 days and regularly aggregates up to 295.7mm (11.6") of precipitation.
Average temperature in September - Bintulu, Malaysia
  • Average high temperature in September: 31°C

The warmest month (with the highest average high temperature) is June (31.7°C).
The month with the lowest average high temperature is January (29.5°C).

  • Average low temperature in September: 23.3°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (23.1°C).

Average rainfall in September - Bintulu, Malaysia
  • Average rainfall in September: 295.7mm

The wettest month (with the highest rainfall) is December (450.6mm).
The driest month (with the lowest rainfall) is February (237.9mm).

Average rainfall days in September - Bintulu, Malaysia
  • Average rainfall days in September: 16 days

The month with the highest number of rainy days is December (21 days).
The month with the lowest number of rainy days is June (12 days).

Average sea temperature in September - Bintulu, Malaysia
  • Average sea temperature in September: 29.8°C

Best months for swimming (with the highest average sea temperature) are May, June and July (30.3°C).
The coldest month (with the lowest average sea temperature) is February (27.4°C).

Average daylight in September / Average sunshine in September - Bintulu, Malaysia
  • Average daylight in September: 12.1h

Months with the longest days are May, June and July (Average daylight: 12.3h).
The month with shortest days is December (Average daylight: 11.9h).

  • Average sunshine in September: 5.7h

The month with most sunshine is June (Average sunshine: 6.7h).
The month with least sunshine is January (Average sunshine: 4.6h).

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