Johnson Vermont Climate Data

Monthly Average Climate Data for Johnson Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.2 °F26.5 °F2.8 in.
February7.4 °F29.5 °F2.29 in.
March18.0 °F38.7 °F2.89 in.
April31.7 °F53.1 °F3.52 in.
May43.5 °F66.5 °F3.92 in.
June52.3 °F74.9 °F4.39 in.
July57.1 °F79.5 °F4.62 in.
August55.4 °F78.2 °F4.16 in.
September48.4 °F71.1 °F3.56 in.
October37.5 °F57.2 °F4.28 in.
November27.2 °F44.4 °F3.19 in.
December15.5 °F32.7 °F3.45 in.
Annual33.4 °F54.4 °F43.07 in.

Climate Data for Johnson Vermont

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