Seria, located in the Belait District of Brunei, is best visited during the dry season, which generally runs from January to April. During this period, the weather is typically pleasant with lower humidity levels, less rainfall, and abundant sunshine, making it ideal for outdoor activities and exploration. Sightseers and tourists can comfortably enjoy the town's attractions, such as the iconic Billionth Barrel Monument and the Oil & Gas Discovery Centre without the interruption of rain. Moreover, the relatively cool and dry weather is perfect for visiting nearby beaches and parks.
For those interested in experiencing local events and cultural festivities, timing your visit around the month of February might be particularly appealing. This is when Brunei celebrates its National Day with patriotic displays and elaborate ceremonies that showcase Bruneian culture and heritage. Although temperatures during the day can still be quite warm, evenings are often cooler, providing a pleasant climate. Do note that hotel accommodations and tourist services may be in higher demand during festivals and national holidays, hence it is advisable to book in advance.
| Month | Min Temp | Max Temp |
|---|---|---|
| January | 23 °c | 30 °c |
| February | 23 °c | 30 °c |
| March | 23 °c | 31 °c |
| April | 24 °c | 32 °c |
| May | 24 °c | NA |
| June | 23 °c | 32 °c |
| July | 23 °c | 31 °c |
| August | 23 °c | 31 °c |
| September | 23 °c | 31 °c |
| October | 23 °c | 31 °c |
| November | 23 °c | 30 °c |
| December | 23 °c | 30 °c |
