Odessa Delaware Climate Data

Monthly Average Climate Data for Odessa Delaware

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.1 °F41.8 °F3.1 in.
February26.2 °F44.1 °F2.7 in.
March33.3 °F52.1 °F4.02 in.
April43.6 °F63.9 °F3.55 in.
May53.3 °F73.1 °F3.75 in.
June62.7 °F81.7 °F4.55 in.
July67.9 °F86.1 °F4.24 in.
August66.3 °F84.3 °F3.88 in.
September59.6 °F78.4 °F4.19 in.
October47.6 °F67.0 °F3.87 in.
November37.0 °F56.1 °F3.02 in.
December30.0 °F46.2 °F3.86 in.
Annual46.1 °F64.6 °F44.73 in.

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 : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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