Odessa Delaware Climate Data

Monthly Average Climate Data for Odessa Delaware

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.8 °C5.4 °C78.74 mm
February-3.2 °C6.7 °C68.58 mm
March0.7 °C11.2 °C102.11 mm
April6.4 °C17.7 °C90.17 mm
May11.8 °C22.8 °C95.25 mm
June17.1 °C27.6 °C115.57 mm
July19.9 °C30.1 °C107.7 mm
August19.1 °C29.1 °C98.55 mm
September15.3 °C25.8 °C106.43 mm
October8.7 °C19.4 °C98.3 mm
November2.8 °C13.4 °C76.71 mm
December-1.1 °C7.9 °C98.04 mm
Annual7.8 °C18.1 °C1136.15 mm

Climate Data for Odessa Delaware

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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