Flintstone Maryland Climate Data

Monthly Average Climate Data for Flintstone Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.3 °C4.2 °C68.58 mm
February-4.6 °C6.2 °C60.2 mm
March-1 °C11.2 °C84.58 mm
April4.3 °C18.7 °C88.9 mm
May9.5 °C23.5 °C111 mm
June14.3 °C27.8 °C104.39 mm
July16.7 °C30.2 °C90.93 mm
August15.7 °C29.4 °C85.34 mm
September11.8 °C25.8 °C92.96 mm
October5.6 °C19.2 °C76.2 mm
November0.4 °C12.3 °C70.61 mm
December-3 °C6.5 °C77.22 mm
Annual5.4 °C17.9 °C1010.91 mm

Climate Data for Flintstone Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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