Dublin New Hampshire Climate Data

Monthly Average Climate Data for Dublin New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.9 °F28.7 °F3.9 in.
February15.4 °F32.4 °F3.75 in.
March21.9 °F39.4 °F4.28 in.
April34.4 °F53.4 °F3.89 in.
May43.1 °F65.1 °F4.01 in.
June55.9 °F73.4 °F4.58 in.
July61.7 °F78.4 °F5.16 in.
August56.1 °F76.8 °F4.55 in.
September49.0 °F69.7 °F4.29 in.
October41.7 °F57.1 °F5.55 in.
November30.0 °F44.7 °F4.19 in.
December21.9 °F34.6 °F4.8 in.
Annual37 °F54.5 °F52.95 in.

Climate Data for Dublin 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 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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