Temperatures have warmed and will continue to warm with more very hot days in the future.
Rainfall shows no clear trend since 1950. Rainfall is generally projected to increase over this century with more extreme rainfall days and less droughts.
Ocean acidification has been increasing in Nauru’s waters. It will continue to increase and threaten coral reef ecosystems.
Wave height and period are projected to decrease in December to March.
Sea level near Nauru has risen and will continue to rise throughout this century