- Bintulu ›
- Weather by month
Bintulu Weather by Month
Average temperatures, rainfall and humidity for Bintulu, Malaysia, month by month, built from OpenWeather’s historical records. Use it to see what a typical Bintulu month looks like before you travel — then check the live Bintulu forecast for the days ahead.
Warmest month
May
32°C average high
Coolest month
January
24°C average low
Wettest month
January
105 mm of rain
Driest month
July
47 mm of rain
Average temperature and rainfall in Bintulu by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 30°C | 24°C | 21°C / 34°C | 105 mm | 89% | 7 km/h |
| February | 30°C | 24°C | 20°C / 33°C | 71 mm | 88% | 7 km/h |
| March | 31°C | 24°C | 22°C / 34°C | 89 mm | 87% | 7 km/h |
| April | 31°C | 24°C | 22°C / 35°C | 71 mm | 86% | 7 km/h |
| May | 32°C | 24°C | 22°C / 37°C | 67 mm | 86% | 7 km/h |
| June | 31°C | 24°C | 22°C / 35°C | 54 mm | 85% | 7 km/h |
| July | 31°C | 24°C | 21°C / 36°C | 47 mm | 84% | 7 km/h |
| August | 31°C | 24°C | 21°C / 36°C | 71 mm | 85% | 7 km/h |
| September | 31°C | 24°C | 21°C / 35°C | 54 mm | 85% | 7 km/h |
| October | 31°C | 24°C | 22°C / 34°C | 66 mm | 87% | 7 km/h |
| November | 31°C | 24°C | 21°C / 36°C | 73 mm | 87% | 7 km/h |
| December | 30°C | 24°C | 21°C / 34°C | 79 mm | 88% | 7 km/h |
Best time to visit Bintulu
The most comfortable time to visit Bintulu is generally February, July and September, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around January, totalling about 847 mm a year.
Travellers who prefer heat should aim for May, when highs average 32°C. January is the month to avoid if rain would spoil your plans — it averages 105 mm, roughly 2× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Bintulu forecast for what is happening now.