Oas, Philippines has a relatively stable temperature throughout the year. The hottest months are March and April are not shown but we can see March with an average high of 30°C and June is cooler than March but still warm, indicating a dry season from February to May. From June to September, temperatures gradually decrease, signaling the start of the wet season. September marks the beginning of the cooler period, with temperatures averaging around 26°C. Overall, Oas experiences mild winters, with the coldest months being June and September.