Lewisboro New York Climate Data

Monthly Average Climate Data for Lewisboro New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.8 °F36.6 °F3.85 in.
February21.5 °F39.5 °F2.73 in.
March28.5 °F47.3 °F3.98 in.
April38.9 °F60.5 °F3.98 in.
May48.6 °F70.8 °F3.62 in.
June57.9 °F79.0 °F4.33 in.
July63.3 °F84.1 °F4.56 in.
August62.0 °F82.0 °F5.07 in.
September54.6 °F75.0 °F4.74 in.
October43.3 °F63.4 °F4.91 in.
November33.8 °F52.1 °F4.22 in.
December26.0 °F41.5 °F4.15 in.
Annual41.5 °F61 °F50.14 in.

Climate Data for Lewisboro New York

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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