Marcellus New York Climate Data

Monthly Average Climate Data for Marcellus New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.7 °F31.5 °F3.05 in.
February16.3 °F33.3 °F2.6 in.
March23.9 °F41.1 °F3.33 in.
April35.5 °F55.2 °F3.72 in.
May46.9 °F68.2 °F3.62 in.
June56.0 °F76.2 °F4.16 in.
July60.8 °F80.7 °F4.19 in.
August59.4 °F79.3 °F3.91 in.
September52.4 °F72.6 °F4.12 in.
October42.0 °F59.7 °F4.31 in.
November32.4 °F47.5 °F3.71 in.
December23.0 °F36.6 °F3.46 in.
Annual38.7 °F56.8 °F44.18 in.

Climate Data for Marcellus 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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