Newcastle Texas Climate Data

Monthly Average Climate Data for Newcastle Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January30.6 °F56.6 °F1.33 in.
February34.0 °F60.3 °F1.74 in.
March42.1 °F68.8 °F2.41 in.
April50.0 °F77.2 °F2.44 in.
May60.2 °F84.5 °F4.34 in.
June69.0 °F92.0 °F3.68 in.
July72.6 °F96.9 °F2.26 in.
August71.8 °F96.8 °F2.32 in.
September64.1 °F89.1 °F3.12 in.
October52.6 °F79.0 °F3.25 in.
November41.3 °F66.9 °F1.94 in.
December32.8 °F57.8 °F1.65 in.
Annual51.8 °F77.2 °F30.48 in.

Climate Data for Newcastle Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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