Santo Tomas experiences a warm and relatively constant climate throughout the year, with temperatures rarely dipping below 22°C or rising above 35°C. The dry season, which spans from January to May, brings average highs of 28-30°C, while the wet season, from June to October, sees slightly cooler temperatures around 27-29°C. From November to December, temperatures return to a more consistent range, averaging around 28°C. Overall, Santo Tomas's temperature is remarkably stable year-round, with no pronounced seasonal fluctuations. The hottest months are typically March and April, while the coolest months are January and December.