Rosenberg Texas Climate Data

Monthly Average Climate Data for Rosenberg Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January6.2 °C17.3 °C100.08 mm
February8.3 °C19.3 °C74.68 mm
March11.7 °C22.9 °C89.66 mm
April15.1 °C26.3 °C104.39 mm
May19.4 °C29.9 °C125.98 mm
June22.6 °C32.9 °C132.08 mm
July23.3 °C33.9 °C98.55 mm
August23.3 °C34.7 °C132.08 mm
September20.9 °C32.2 °C124.71 mm
October15.8 °C28.2 °C116.08 mm
November10.7 °C22.6 °C115.82 mm
December7.1 °C18.4 °C105.92 mm
Annual15.4 °C26.6 °C1320.03 mm

Climate Data for Rosenberg Texas

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 9b : -3.9°C to -1.1°C
Plant Hardiness Zone - 2012Zone 9a : -6.7°C to -3.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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