Millville Delaware Climate Data

Monthly Average Climate Data for Millville Delaware

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.1 °C6.9 °C92.71 mm
February-1.4 °C8 °C80.26 mm
March2.1 °C11.4 °C111 mm
April7.3 °C17.1 °C89.41 mm
May12.6 °C21.7 °C95 mm
June18 °C26.7 °C99.57 mm
July20.8 °C29.6 °C117.35 mm
August20.1 °C28.7 °C128.27 mm
September17 °C25.6 °C107.44 mm
October10.6 °C20.2 °C117.35 mm
November4.6 °C14.3 °C89.15 mm
December0.5 °C9.5 °C110.24 mm
Annual9.2 °C18.3 °C1237.75 mm

Climate Data for Millville Delaware

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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