Bien Hoa's climate is characterized by warm temperatures year-round, with a slight increase in warmth during the spring and summer months. The dry season begins in March, bringing temperatures up to 36°C, while the wet season starts in May, with temperatures peaking at 37°C. The heat remains consistent throughout the summer, gradually decreasing towards the end of October. Autumn brings mild temperatures, ranging from 22-35°C, before warming up again in November and December. Overall, Bien Hoa's temperature fluctuations are relatively minor, with an average annual range of about 17°C.