Tilghman Island Maryland Climate Data

Monthly Average Climate Data for Tilghman Island Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January30.7 °F42.2 °F3.27 in.
February31.1 °F43.7 °F2.84 in.
March37.5 °F51.1 °F4.14 in.
April47.9 °F62.7 °F3.39 in.
May57.8 °F71.4 °F4.14 in.
June67.6 °F79.9 °F4.2 in.
July73.0 °F84.8 °F4.49 in.
August71.7 °F83.0 °F4.41 in.
September65.7 °F77.2 °F4.19 in.
October54.5 °F66.5 °F4.06 in.
November44.2 °F55.7 °F3.21 in.
December35.9 °F46.8 °F3.73 in.
Annual51.5 °F63.8 °F46.07 in.

Climate Data for Tilghman Island Maryland

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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