Bintulu Weather in May

During May, Bintulu experiences very high daytime temperatures of 32°C (90°F) and cooler nights around 25°C (77°F). May sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Bintulu in May

As part of the rainy season, Bintulu sees around 18 days of rain in May, with an average of 217 mm (8.5 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Bintulu in May

In May, expect very high temperatures in Bintulu, with highs of 32°C (90°F) and lows of 25°C (77°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Bintulu in May

The month enjoys around 206 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.

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