Value Anomaly Rank Mean

County Average Temperature

March - May 1971

0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F

New Hampshire (Hover over a County)

Temp Average Temperature : --

Anomaly: --

Rank: -- Coldest

Mean: --

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March - May 1971 New Hampshire County Average Temperature

County	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Belknap County	40.9°F	-1.5°F	25	42.4°F
Carroll County	39.4°F	-1.2°F	28	40.6°F
Cheshire County	40.2°F	-2.3°F	17	42.4°F
Coos County	35.0°F	-1.7°F	25	36.7°F
Grafton County	37.4°F	-1.8°F	19	39.3°F
Hillsborough County	41.8°F	-1.9°F	20	43.7°F
Merrimack County	41.0°F	-1.6°F	21	42.6°F
Rockingham County	43.0°F	-1.3°F	26	44.3°F
Strafford County	42.0°F	-1.2°F	28	43.2°F
Sullivan County	38.7°F	-2.3°F	14	41.0°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on August 21, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping