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Temperatures, hours of sunshine and precipitation. Across New Hampshire, temperatures can vary significantly from season to season. Winter months (December through February) see averages ranging from -6°C (21°F) to 2°C (36°F), with snowfall common, particularly in higher elevations.
We show the climate in New Hampshire by comparing the average weather in 3 representative places: Manchester, Portsmouth, and Berlin. You can add or remove cities to customize the report to your liking.
Temperatures in New Hampshire have risen more than 3°F since the beginning of the 20th century (Figure 1). The number of hot days has varied across the period of record (1950–2020; Figure 2a); however, the most recent period (2015–2020) had the highest multiyear average of about 9 days.
5 paź 2021 · Annual values show year-to-year variability and range from about 3 to 18 days for New Hampshire and about 25 to 63 days for CONUS. For New Hampshire, multiyear values show variability and are mostly near or below the long-term average of 8.1 days across the entire period.
24 maj 2024 · New Hampshire - Climate and weather forecast by month. Detailed climate information - average monthly weather for all locations.
Average temperatures and precipitation amounts for more than 41 cities in New Hampshire. A climate chart for your city, indicating the monthly high temperatures and rainfall.
Located at an elevation of 90.58 meters (297.18 feet) above sea level, New Hampshire has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The city’s yearly temperature is 9.66ºC (49.39ºF) and it is -2.98% lower than United States’s averages.
