Bryan experiences a moderate climate, with temperatures gradually warming up throughout the spring. March marks the beginning of this trend, with average highs reaching 17°C, and by May, temperatures have risen significantly, averaging 23°C. The summer months are warm to hot, with July and August being the hottest periods, with temperatures rarely dipping below 20°C. Autumn brings a slight cooling, but temperatures remain relatively mild, averaging around 15-22°C during November and December. Winter is generally cool, with January and February often seeing lows in single-digit Celsius temperatures.