Historical Weather in New Hampshire
See 55+ years of weather history for any date in New Hampshire going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Manchester, NH, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 83°F / Low: 61°F
Coldest MonthJanuaryAvg High: 33°F / Low: 13°F
Jan
33°/ 13°
💧 0.3"
❄️ 2.6"
Feb
36°/ 15°
💧 0.3"
❄️ 2.6"
Mar
45°/ 24°
💧 0.3"
❄️ 2.9"
Apr
57°/ 35°
💧 0.3"
❄️ 2.9"
May
69°/ 46°
💧 0.3"
Jun
77°/ 55°
💧 0.3"
Jul
83°/ 61°
💧 0.4"
Aug
81°/ 59°
💧 0.4"
Sep
74°/ 51°
💧 0.4"
❄️ 4.3"
Oct
62°/ 40°
💧 0.4"
❄️ 4.3"
Nov
50°/ 30°
💧 0.3"
❄️ 2.1"
Dec
38°/ 20°
💧 0.3"
❄️ 2.6"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Climate data based on Manchester, the largest city in New Hampshire.
New Hampshire All-Time Temperature RecordsSee the hottest and coldest days ever recorded since 1970
→New Hampshire All-Time Weather ExtremesRain, snow, and temperature extremes for any New Hampshire city or ZIP code
→Major Cities in New Hampshire
Today's Weather History in New Hampshire
See how today compares to 55+ years of weather data for New Hampshire cities.