Donna Texas Climate Data

Monthly Average Climate Data for Donna Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January9.9 °C21.7 °C23.88 mm
February12.2 °C24.1 °C25.91 mm
March15.3 °C26.9 °C30.48 mm
April18.5 °C29.7 °C35.56 mm
May21.9 °C32.3 °C67.82 mm
June24.1 °C34.8 °C66.04 mm
July24.6 °C35.3 °C62.23 mm
August24.7 °C36.1 °C46.74 mm
September22.7 °C33.3 °C131.57 mm
October18.8 °C30.7 °C64.01 mm
November14.2 °C26.2 °C37.59 mm
December10.7 °C22.4 °C27.43 mm
Annual18.1 °C29.5 °C619.26 mm

Climate Data for Donna Texas

Average First Frost DateJan. 11 - Jan. 20
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSh - Hot Semi-Arid Climate