Weather in Guimaras is divided into 2 seasonal weather patterns:
Amihan (cool northeast or east wind) & Habagat (west or southwest wind).
The Amihan season is characterized by moderate temperatures with little or no rainfall and a prevailing wind from the north-east / east. Amihan season is roughly from November to April. This is also known as the Kite Season.
The Habagat season, on the other hand, is marked with hot and humid weather, along with frequent rainfall and a prevailing wind from the west / south-west. Habagat season falls around May to October.