The climate in Quitman, Texas is classified as humid subtropical, characterized by hot summers and cool winters. The average high temperature in the summer months is around 90°F, with lows in the 60s°F. During the winter months, temperatures average in the 50s°F for highs, with lows in the 30s°F. The area receives moderate to heavy rainfall throughout the year, with the most precipitation occurring in the spring and early summer months.