Waterbury Vermont Climate Data

Monthly Average Climate Data for Waterbury Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.0 °F26.9 °F2.86 in.
February6.5 °F30.4 °F2.44 in.
March17.2 °F39.5 °F3.17 in.
April31.0 °F53.4 °F3.6 in.
May42.6 °F67.4 °F3.98 in.
June52.1 °F76.2 °F4.79 in.
July57.1 °F81.2 °F4.54 in.
August55.1 °F79.7 °F4.48 in.
September47.9 °F72.2 °F3.88 in.
October36.3 °F58.0 °F4.29 in.
November26.4 °F45.0 °F3.13 in.
December15.1 °F32.5 °F3.54 in.
Annual32.8 °F55.2 °F44.7 in.

Climate Data for Waterbury Vermont

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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