Mount Morris New York Climate Data

Monthly Average Climate Data for Mount Morris New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.2 °F33.3 °F1.85 in.
February17.8 °F35.2 °F1.49 in.
March25.0 °F43.4 °F2.0 in.
April35.8 °F57.1 °F2.65 in.
May47.3 °F69.8 °F2.97 in.
June56.4 °F78.2 °F3.51 in.
July60.8 °F82.0 °F4.19 in.
August59.3 °F80.6 °F3.43 in.
September51.9 °F74.2 °F2.96 in.
October41.8 °F61.7 °F3.19 in.
November32.4 °F49.1 °F2.46 in.
December24.2 °F38.7 °F2.07 in.
Annual39.2 °F58.6 °F32.77 in.

Climate Data for Mount Morris New York

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year