Selbyville Delaware Climate Data

Monthly Average Climate Data for Selbyville Delaware

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.9 °F45.6 °F3.68 in.
February28.2 °F47.8 °F3.2 in.
March34.3 °F54.4 °F4.38 in.
April44.0 °F64.8 °F3.49 in.
May53.5 °F73.4 °F3.76 in.
June63.0 °F81.9 °F3.96 in.
July67.7 °F87.0 °F4.66 in.
August65.7 °F85.1 °F5.25 in.
September59.8 °F79.7 °F4.22 in.
October48.1 °F69.5 °F4.65 in.
November37.7 °F58.9 °F3.48 in.
December31.2 °F50.1 °F4.43 in.
Annual46.7 °F66.5 °F49.16 in.

Climate Data for Selbyville Delaware

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate