Mount Calm Texas Climate Data

Monthly Average Climate Data for Mount Calm Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.0 °F57.9 °F2.83 in.
February39.8 °F62.0 °F2.81 in.
March46.8 °F68.8 °F3.62 in.
April54.1 °F76.4 °F3.42 in.
May63.2 °F83.7 °F4.57 in.
June70.6 °F91.3 °F3.73 in.
July73.5 °F95.3 °F1.74 in.
August73.4 °F96.1 °F2.41 in.
September66.8 °F89.9 °F3.07 in.
October56.1 °F79.7 °F4.43 in.
November46.1 °F68.0 °F3.03 in.
December38.0 °F59.6 °F3.14 in.
Annual55.4 °F77.4 °F38.8 in.

Climate Data for Mount Calm Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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