Flintstone Maryland Climate Data

Monthly Average Climate Data for Flintstone Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.4 °F39.6 °F2.7 in.
February23.7 °F43.2 °F2.37 in.
March30.2 °F52.1 °F3.33 in.
April39.7 °F65.6 °F3.5 in.
May49.1 °F74.3 °F4.37 in.
June57.8 °F82.0 °F4.11 in.
July62.0 °F86.4 °F3.58 in.
August60.2 °F84.9 °F3.36 in.
September53.3 °F78.4 °F3.66 in.
October42.0 °F66.6 °F3.0 in.
November32.7 °F54.2 °F2.78 in.
December26.6 °F43.7 °F3.04 in.
Annual41.6 °F64.3 °F39.8 in.

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 : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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