Milan New Hampshire Climate Data

Monthly Average Climate Data for Milan New Hampshire

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-15.7 °C-3.7 °C74.68 mm
February-15 °C-1.9 °C67.56 mm
March-9.4 °C2.8 °C75.44 mm
April-2.2 °C10.1 °C89.41 mm
May4.2 °C17.7 °C93.22 mm
June9.4 °C22.5 °C114.55 mm
July12.1 °C25.2 °C108.2 mm
August10.9 °C24.4 °C101.85 mm
September6.7 °C20.3 °C81.53 mm
October1.1 °C12.8 °C120.9 mm
November-4.3 °C5.7 °C86.11 mm
December-10.8 °C-0.6 °C98.04 mm
Annual-1.1 °C11.3 °C1111.49 mm

Climate Data for Milan 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 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfc - Subarctic With Cool Summers And Year Around Rainfall
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