Laytonsville Maryland Climate Data

Monthly Average Climate Data for Laytonsville Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.9 °C5.1 °C81.28 mm
February-2.9 °C6.8 °C72.39 mm
March0.7 °C11.6 °C103.63 mm
April6.2 °C18.2 °C89.66 mm
May11.7 °C22.8 °C114.05 mm
June16.3 °C27.5 °C117.86 mm
July18.9 °C29.8 °C110.74 mm
August17.9 °C28.8 °C94.49 mm
September14.5 °C25.1 °C115.06 mm
October8 °C18.7 °C102.11 mm
November2.7 °C12.8 °C86.87 mm
December-1.4 °C7.3 °C95.25 mm
Annual7.4 °C17.9 °C1183.39 mm

Climate Data for Laytonsville Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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