Rochester New York Climate Data

Monthly Average Climate Data for Rochester New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.3 °F32.8 °F2.42 in.
February18.8 °F34.1 °F1.92 in.
March25.8 °F42.2 °F2.46 in.
April36.4 °F54.5 °F2.93 in.
May47.3 °F66.5 °F2.85 in.
June57.2 °F75.9 °F3.37 in.
July62.4 °F80.1 °F3.46 in.
August61.1 °F79.0 °F3.2 in.
September54.3 °F72.4 °F3.21 in.
October43.5 °F60.4 °F3.4 in.
November33.6 °F48.7 °F2.67 in.
December25.0 °F38.0 °F2.64 in.
Annual40.3 °F57.1 °F34.53 in.

Climate Data for Rochester New York

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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