Gilford New Hampshire Climate Data

Monthly Average Climate Data for Gilford New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.2 °F27.2 °F3.34 in.
February11.5 °F29.9 °F3.82 in.
March19.4 °F38.0 °F3.93 in.
April30.1 °F51.0 °F4.02 in.
May40.5 °F63.4 °F3.96 in.
June50.0 °F71.6 °F5.29 in.
July55.3 °F76.8 °F4.95 in.
August54.0 °F75.2 °F4.28 in.
September47.1 °F68.0 °F4.61 in.
October36.8 °F54.9 °F5.83 in.
November26.9 °F42.8 °F4.45 in.
December17.7 °F32.8 °F4.76 in.
Annual33.4 °F52.6 °F53.24 in.

Climate Data for Gilford New Hampshire

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year