Lian, Philippines experiences a relatively consistent tropical climate year-round. The warmest months are March and May, with average temperatures peaking at around 31°C, while the coolest month is June, with an average low of 16°C. The temperature range throughout the year remains generally stable, fluctuating between 23-40°C, with minimal seasonal variation. Daytime temperatures often soar into the mid-30s, but nighttime temperatures rarely drop below 24°C. This warmth persists through most of the year, except for a brief cool spell in June.