Somerville Texas Climate Data

Monthly Average Climate Data for Somerville Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.8 °F61.7 °F3.28 in.
February42.5 °F65.3 °F2.86 in.
March49.2 °F72.1 °F3.26 in.
April56.3 °F79.5 °F3.33 in.
May64.4 °F86.3 °F4.89 in.
June71.1 °F92.9 °F3.95 in.
July73.1 °F95.8 °F1.93 in.
August72.7 °F97.2 °F3.29 in.
September67.2 °F91.7 °F3.42 in.
October57.0 °F82.8 °F4.7 in.
November47.6 °F71.6 °F3.74 in.
December40.4 °F63.6 °F3.6 in.
Annual56.7 °F80 °F42.25 in.

Climate Data for Somerville Texas

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