Unity New Hampshire Climate Data

Monthly Average Climate Data for Unity New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.2 °F27.9 °F3.4 in.
February13.4 °F30.9 °F3.1 in.
March21.4 °F39.2 °F3.23 in.
April33.0 °F52.8 °F3.44 in.
May43.9 °F65.2 °F3.9 in.
June53.9 °F73.5 °F4.66 in.
July59.1 °F78.4 °F4.36 in.
August56.6 °F76.9 °F4.09 in.
September49.4 °F69.9 °F3.67 in.
October39.0 °F56.9 °F5.22 in.
November28.8 °F44.8 °F3.76 in.
December20.0 °F33.7 °F3.89 in.
Annual35.9 °F54.2 °F46.72 in.

Climate Data for Unity New Hampshire

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
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
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