Gorham New Hampshire Climate Data

Monthly Average Climate Data for Gorham New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.1 °F27.2 °F2.54 in.
February8.0 °F30.4 °F2.36 in.
March17.9 °F39.2 °F2.86 in.
April30.6 °F52.7 °F3.25 in.
May41.8 °F65.9 °F3.55 in.
June51.0 °F74.4 °F4.02 in.
July55.9 °F79.2 °F3.97 in.
August54.2 °F77.6 °F3.96 in.
September46.0 °F70.7 °F3.21 in.
October35.7 °F57.2 °F4.82 in.
November26.4 °F44.2 °F3.34 in.
December15.6 °F32.7 °F3.57 in.
Annual32.5 °F54.3 °F41.45 in.

Climate Data for Gorham New Hampshire

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationET - Tundra Climate
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