Hudson New Hampshire Climate Data

Monthly Average Climate Data for Hudson New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.6 °F34.2 °F3.37 in.
February16.4 °F37.3 °F3.25 in.
March24.4 °F45.1 °F4.2 in.
April35.0 °F58.2 °F4.06 in.
May45.9 °F69.2 °F3.79 in.
June55.2 °F78.2 °F4.29 in.
July60.9 °F83.8 °F3.61 in.
August59.1 °F82.1 °F3.85 in.
September51.2 °F74.6 °F3.81 in.
October39.2 °F62.0 °F4.81 in.
November30.0 °F50.2 °F3.79 in.
December21.2 °F39.7 °F4.31 in.
Annual37.8 °F59.6 °F47.14 in.

Climate Data for Hudson New Hampshire

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year