Burtonsville Maryland Climate Data

Monthly Average Climate Data for Burtonsville Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.2 °C5.9 °C81.28 mm
February-2.3 °C7.7 °C72.64 mm
March1.3 °C12.7 °C105.16 mm
April7 °C19.2 °C91.69 mm
May12.7 °C23.9 °C116.08 mm
June17.3 °C28.6 °C118.11 mm
July19.9 °C30.9 °C112.52 mm
August19.1 °C29.8 °C95.25 mm
September15.4 °C26.2 °C118.87 mm
October9 °C19.8 °C101.6 mm
November3.3 °C13.7 °C83.06 mm
December-0.6 °C8.2 °C97.79 mm
Annual8.2 °C18.9 °C1194.05 mm

Climate Data for Burtonsville Maryland

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 : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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