Lancaster New York Climate Data

Monthly Average Climate Data for Lancaster New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F32.3 °F3.33 in.
February18.2 °F33.5 °F2.5 in.
March25.0 °F41.7 °F3.19 in.
April35.7 °F54.8 °F3.38 in.
May47.0 °F67.1 °F3.31 in.
June56.7 °F75.6 °F3.94 in.
July61.3 °F79.9 °F3.47 in.
August60.2 °F79.1 °F3.35 in.
September53.0 °F72.7 °F4.17 in.
October42.4 °F60.0 °F4.14 in.
November32.9 °F47.9 °F3.81 in.
December24.5 °F37.5 °F3.54 in.
Annual39.6 °F56.8 °F42.13 in.

Climate Data for Lancaster New York

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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