Current Weather and Forecast in Manchester, NH
New Hampshire, United States 🇺🇸
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Explore Manchester's typical temperatures and climate below - Live data returns shortly.
About the weather in Manchester
Manchester has a humid continental climate. July is the warmest month, with average highs of 84°, and January the coldest, when nights fall to around 18°. December brings the most rain, on about 11 days, while July is the sunniest, with 11.2 hours of sunshine a day. Over a whole year it rains on roughly 123 days.
Manchester climate guide: monthly averages, seasons and the best time to visit
Common questions
When should I visit Manchester?
Aim for May to October if you get the choice: these are the warmest and brightest weeks of the year, and highs average 74°F (24°C) against roughly 10 wet days a month. For the same question asked the other way round, see where else is warm in May.
Is there snow in Manchester?
Yes - about 21 days a year carry measurable snowfall, concentrated November through April.
What is the rainiest month in Manchester?
December, at 4.6 inches (116 mm) over about 11 days. May is the driest month, at 2.7 inches (69 mm).
When is Manchester at its coldest?
January, with highs of 34°F (1°C) and lows near 18°F (-8°C). The coldest day in the 2015-2024 record fell to -19°F (-28°C).
What is the hottest month in Manchester?
July, averaging 84°F (29°C) by day and 64°F (18°C) overnight. The hottest single day in our 2015-2024 record for this location reached 100°F (38°C).
How hot does Manchester get in summer?
July averages 84°F (29°C). Hot afternoons happen but extremes are not the norm.