Ilion New York Climate Data

Monthly Average Climate Data for Ilion New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.0 °F30.9 °F2.82 in.
February15.9 °F33.5 °F2.53 in.
March24.2 °F41.9 °F3.08 in.
April35.6 °F57.2 °F3.91 in.
May46.8 °F70.3 °F3.85 in.
June56.6 °F78.9 °F4.67 in.
July61.4 °F83.5 °F4.85 in.
August60.0 °F81.7 °F4.42 in.
September52.7 °F74.5 °F4.09 in.
October41.8 °F61.0 °F4.42 in.
November32.1 °F47.7 °F3.66 in.
December22.5 °F36.5 °F3.23 in.
Annual38.7 °F58.1 °F45.53 in.

Climate Data for Ilion New York

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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