Gorham New Hampshire Climate Data

Monthly Average Climate Data for Gorham New Hampshire

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.8 °C-2.7 °C64.52 mm
February-13.3 °C-0.9 °C59.94 mm
March-7.8 °C4 °C72.64 mm
April-0.8 °C11.5 °C82.55 mm
May5.4 °C18.8 °C90.17 mm
June10.6 °C23.6 °C102.11 mm
July13.3 °C26.2 °C100.84 mm
August12.3 °C25.3 °C100.58 mm
September7.8 °C21.5 °C81.53 mm
October2.1 °C14 °C122.43 mm
November-3.1 °C6.8 °C84.84 mm
December-9.1 °C0.4 °C90.68 mm
Annual0.3 °C12.4 °C1052.83 mm

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 : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationET - Tundra Climate
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