Value Anomaly Rank Mean

County Average Temperature

October - December 1981

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

New Hampshire (Hover over a County)

Temp Average Temperature : 33.8°F

Anomaly: -0.1°F

Rank: 54th Coldest

Mean: 33.9°F

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**Insufficient variability in the data record renders rank insignificant

October - December 1981 New Hampshire County Average Temperature

County	Value	Anomaly	Rank 130 Years	1901-2000 Mean
Belknap County	35.6°F	0.1°F	59	35.5°F
Carroll County	34.0°F	0.2°F	61	33.8°F
Cheshire County	34.7°F	-0.7°F	43	35.4°F
Coos County	30.5°F	0.5°F	67	30.0°F
Grafton County	32.4°F	0.1°F	58	32.4°F
Hillsborough County	36.1°F	-0.6°F	44	36.7°F
Merrimack County	35.5°F	-0.1°F	56	35.5°F
Rockingham County	37.2°F	-0.7°F	39	37.9°F
Strafford County	36.4°F	-0.5°F	45	36.8°F
Sullivan County	33.7°F	-0.3°F	51	34.0°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 31, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping