Bonham Texas Climate Data

Monthly Average Climate Data for Bonham Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.0 °F53.4 °F2.73 in.
February35.6 °F57.6 °F3.17 in.
March43.1 °F65.3 °F4.04 in.
April50.7 °F73.1 °F3.88 in.
May60.6 °F80.4 °F5.47 in.
June68.9 °F88.8 °F4.19 in.
July72.6 °F93.7 °F2.83 in.
August71.5 °F94.1 °F2.75 in.
September64.3 °F87.4 °F3.97 in.
October52.7 °F76.8 °F4.43 in.
November42.3 °F64.8 °F3.76 in.
December34.4 °F55.5 °F3.86 in.
Annual52.4 °F74.2 °F45.08 in.

Climate Data for Bonham Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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