Weather is probably a major factor when you plan your trip to Bandar Bera, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually March and April, with an average temperature of 27°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Bandar Bera are November, December, October and April, with each month seeing an average of 277 mm of rainfall.