Atkinson New Hampshire Climate Data

Monthly Average Climate Data for Atkinson New Hampshire

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.6 °C1 °C84.84 mm
February-8.7 °C2.6 °C84.58 mm
March-4.4 °C6.9 °C109.98 mm
April1.4 °C14.3 °C103.89 mm
May7.3 °C20.2 °C99.06 mm
June12.6 °C25.1 °C106.17 mm
July15.7 °C28.1 °C90.93 mm
August14.7 °C27.3 °C92.2 mm
September10.4 °C23.2 °C97.79 mm
October4 °C16.2 °C123.95 mm
November-1.1 °C9.9 °C97.28 mm
December-5.9 °C4 °C111.76 mm
Annual3 °C14.9 °C1202.43 mm

Climate Data for Atkinson New Hampshire

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year