Newport New Hampshire Climate Data

Monthly Average Climate Data for Newport New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.5 °F29.2 °F2.77 in.
February9.7 °F32.5 °F2.4 in.
March18.7 °F40.6 °F2.95 in.
April30.6 °F54.5 °F3.31 in.
May41.8 °F67.2 °F3.39 in.
June51.3 °F75.8 °F4.27 in.
July56.3 °F80.7 °F4.24 in.
August54.3 °F79.1 °F3.8 in.
September46.5 °F71.8 °F3.6 in.
October35.8 °F58.4 °F4.94 in.
November26.6 °F45.8 °F3.25 in.
December17.0 °F34.9 °F3.47 in.
Annual33.1 °F55.9 °F42.39 in.

Climate Data for Newport New Hampshire

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year