Norwich Vermont Climate Data

Monthly Average Climate Data for Norwich Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.2 °F28.7 °F2.73 in.
February9.6 °F32.2 °F2.39 in.
March18.8 °F40.9 °F3.04 in.
April31.1 °F55.3 °F3.21 in.
May43.0 °F68.3 °F3.31 in.
June52.1 °F76.5 °F3.78 in.
July57.6 °F81.5 °F4.3 in.
August55.7 °F79.9 °F3.44 in.
September48.2 °F72.5 °F3.47 in.
October36.7 °F58.6 °F4.15 in.
November27.2 °F45.8 °F3.03 in.
December17.0 °F34.1 °F3.37 in.
Annual33.8 °F56.2 °F40.22 in.

Climate Data for Norwich Vermont

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year