Suitland Maryland Climate Data

Monthly Average Climate Data for Suitland Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.7 °F43.4 °F3.05 in.
February28.1 °F46.6 °F2.66 in.
March34.9 °F54.7 °F3.91 in.
April45.1 °F66.2 °F3.44 in.
May54.7 °F74.6 °F4.4 in.
June63.9 °F83.0 °F4.6 in.
July68.7 °F87.7 °F4.66 in.
August67.0 °F85.9 °F3.63 in.
September60.3 °F79.3 °F4.37 in.
October48.4 °F67.7 °F3.8 in.
November38.1 °F57.1 °F3.06 in.
December31.0 °F47.5 °F3.75 in.
Annual47.2 °F66.1 °F45.33 in.

Climate Data for Suitland Maryland

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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate