Dexter New York Climate Data

Monthly Average Climate Data for Dexter New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.2 °F29.0 °F3.61 in.
February11.7 °F30.6 °F2.73 in.
March21.6 °F39.0 °F2.83 in.
April34.2 °F53.2 °F3.41 in.
May45.9 °F65.9 °F3.06 in.
June55.5 °F74.6 °F3.26 in.
July61.2 °F79.3 °F2.98 in.
August59.5 °F78.2 °F3.24 in.
September51.8 °F71.4 °F3.54 in.
October41.4 °F58.5 °F4.76 in.
November31.0 °F46.6 °F3.97 in.
December20.3 °F35.2 °F3.79 in.
Annual37.1 °F55.1 °F41.18 in.

Climate Data for Dexter New York

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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