Value Anomaly Rank Mean

County Average Temperature

October - December 1970

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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October - December 1970 New Hampshire County Average Temperature

County	Value	Anomaly	Rank 130 Years	1901-2000 Mean
Belknap County	35.8°F	0.3°F	67	35.5°F
Carroll County	33.9°F	0.1°F	57	33.8°F
Cheshire County	35.9°F	0.4°F	69	35.4°F
Coos County	30.5°F	0.5°F	67	30.0°F
Grafton County	32.8°F	0.5°F	64	32.4°F
Hillsborough County	36.8°F	0.1°F	62	36.7°F
Merrimack County	36.0°F	0.5°F	69	35.5°F
Rockingham County	38.1°F	0.1°F	62	37.9°F
Strafford County	36.8°F	0.0°F	60	36.8°F
Sullivan County	34.4°F	0.5°F	65	34.0°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 24, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping