Tonawanda New York Climate Data

Monthly Average Climate Data for Tonawanda New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.7 °F32.5 °F3.07 in.
February18.7 °F33.9 °F2.43 in.
March25.3 °F42.2 °F2.84 in.
April35.7 °F55.3 °F3.45 in.
May47.0 °F68.1 °F3.24 in.
June57.3 °F77.0 °F3.46 in.
July62.4 °F81.3 °F3.32 in.
August61.2 °F80.2 °F3.25 in.
September54.1 °F73.7 °F3.83 in.
October43.6 °F60.8 °F3.82 in.
November33.6 °F48.4 °F3.23 in.
December25.2 °F38.0 °F3.39 in.
Annual40.2 °F57.6 °F39.33 in.

Climate Data for Tonawanda New York

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year