Irati, Brazil has a mild climate with distinct seasonal patterns. The warmest months are January and February, with temperatures averaging around 20-21°C, marking the beginning of summer. As winter approaches in June and July, temperatures drop to as low as -4°C, but still remain relatively mild compared to other regions. Autumn and spring have temperatures that range from around 10-32°C, with averages between 15-21°C. The coldest months are May, June, and July, while the warmest months are January, February, and December.