Mahayag, Philippines experiences a relatively consistent tropical climate throughout the year. The warmest months are March and May, with temperatures averaging around 30°C and 27°C respectively, while the cooler months are in December, where temperatures range from 23°C to 27°C on average. This temperature fluctuation is not drastic, indicating minimal seasonal variation. The heat index remains relatively high throughout the year, but with a slight decrease during the cooler months. Overall, the climate is generally warm and humid, characteristic of tropical regions.