Tucuru's climate is characterized by a moderate temperature range throughout the year, with minimal seasonal variation. Winters are mild, with temperatures rarely dipping below 10°C and reaching highs of up to 40°C in March and April. The summer months bring slightly cooler days, with temperatures between 12°C and 39°C from June to September. Autumn sees a return to warmer temperatures, while spring remains hot, but with slightly cooler nights. Overall, the temperature fluctuates within a narrow range, averaging around 25-27°C throughout the year.