Landover Maryland Climate Data

Monthly Average Climate Data for Landover Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.2 °F44.0 °F3.09 in.
February28.6 °F47.2 °F2.7 in.
March35.4 °F55.3 °F3.94 in.
April45.4 °F67.0 °F3.42 in.
May55.1 °F75.4 °F4.46 in.
June64.5 °F84.0 °F4.65 in.
July69.3 °F88.6 °F4.56 in.
August67.5 °F86.8 °F3.7 in.
September60.7 °F80.2 °F4.4 in.
October48.6 °F68.6 °F3.8 in.
November38.3 °F57.7 °F3.08 in.
December31.4 °F48.1 °F3.71 in.
Annual47.7 °F66.9 °F45.51 in.

Climate Data for Landover 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