Pulau Sibu is a tropical island so expect plenty of sun. Temperatures can reach 30 degrees Celcius during daytime but get cooler during the evening and quite chilly at night, especially in September and October.
Plan your trip so that it falls between February and October as most accomodation options on Pulau Sibu are closed during the monsoon period between November and January. Email them directly to check for a specific date as it varies between resorts
