Hannibal New York Climate Data

Monthly Average Climate Data for Hannibal New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.0 °F31.4 °F3.93 in.
February17.0 °F33.1 °F3.08 in.
March24.1 °F41.1 °F3.24 in.
April35.1 °F54.4 °F3.59 in.
May46.4 °F67.4 °F3.49 in.
June55.6 °F75.5 °F3.61 in.
July60.8 °F80.0 °F3.64 in.
August59.6 °F79.1 °F3.71 in.
September52.8 °F72.4 °F3.75 in.
October42.5 °F59.2 °F4.68 in.
November33.0 °F47.9 °F4.06 in.
December23.6 °F36.8 °F4.15 in.
Annual38.9 °F56.5 °F44.93 in.

Climate Data for Hannibal New York

Average First Frost DateOct. 21 - Oct. 31
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 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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