Kingston New Hampshire Climate Data

Monthly Average Climate Data for Kingston New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.6 °F34.3 °F3.4 in.
February17.3 °F37.0 °F3.34 in.
March24.9 °F44.6 °F4.37 in.
April35.0 °F57.3 °F4.19 in.
May45.2 °F67.9 °F3.88 in.
June55.0 °F76.8 °F4.19 in.
July60.7 °F82.6 °F3.59 in.
August58.9 °F81.1 °F3.58 in.
September51.3 °F73.8 °F3.86 in.
October39.8 °F61.4 °F4.88 in.
November30.8 °F50.1 °F3.82 in.
December22.1 °F39.5 °F4.46 in.
Annual38.1 °F58.9 °F47.56 in.

Climate Data for Kingston New Hampshire

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 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