Jessup Maryland Climate Data

Monthly Average Climate Data for Jessup Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.2 °F43.1 °F3.28 in.
February26.7 °F46.0 °F3.04 in.
March33.5 °F54.3 °F4.33 in.
April43.3 °F66.3 °F3.64 in.
May53.1 °F75.0 °F4.47 in.
June62.2 °F83.6 °F4.51 in.
July67.0 °F87.9 °F4.57 in.
August65.2 °F86.0 °F3.96 in.
September58.4 °F79.5 °F4.67 in.
October46.3 °F68.1 °F4.0 in.
November36.3 °F56.9 °F3.27 in.
December29.4 °F47.2 °F4.05 in.
Annual45.6 °F66.2 °F47.79 in.

Climate Data for Jessup Maryland

Average First Frost DateOct. 21 - Oct. 31
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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate