Tilghman Island Maryland Climate Data

Monthly Average Climate Data for Tilghman Island Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-0.7 °C5.7 °C83.06 mm
February-0.5 °C6.5 °C72.14 mm
March3.1 °C10.6 °C105.16 mm
April8.8 °C17.1 °C86.11 mm
May14.3 °C21.9 °C105.16 mm
June19.8 °C26.6 °C106.68 mm
July22.8 °C29.3 °C114.05 mm
August22.1 °C28.3 °C112.01 mm
September18.7 °C25.1 °C106.43 mm
October12.5 °C19.2 °C103.12 mm
November6.8 °C13.2 °C81.53 mm
December2.2 °C8.2 °C94.74 mm
Annual10.8 °C17.6 °C1170.19 mm

Climate Data for Tilghman Island Maryland

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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