Mercedes Texas Climate Data

Monthly Average Climate Data for Mercedes Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January50.1 °F70.8 °F0.95 in.
February54.0 °F75.2 °F1.02 in.
March59.5 °F80.2 °F1.2 in.
April65.3 °F85.3 °F1.41 in.
May71.4 °F90.0 °F2.76 in.
June75.3 °F94.4 °F2.68 in.
July76.2 °F95.5 °F2.64 in.
August76.4 °F96.7 °F1.91 in.
September73.0 °F91.7 °F5.48 in.
October66.0 °F87.1 °F2.55 in.
November57.8 °F78.9 °F1.56 in.
December51.5 °F72.1 °F1.17 in.
Annual64.7 °F84.8 °F25.33 in.

Climate Data for Mercedes Texas

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 10a : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate