ValueRankAnomalyMean

County Average Temperature

October - December 1990

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

New Hampshire (Hover over a County)

TempAverage Temperature:

Rank:

Anomaly:

Mean:

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October - December 1990 New Hampshire County Average Temperature

County	Value	Rank 130 Years	Anomaly	1901-2000 Mean
Belknap County	39.3°F	121	3.8°F	35.5°F
Carroll County	38.0°F	122	4.2°F	33.8°F
Cheshire County	39.9°F	124	4.4°F	35.4°F
Coos County	33.9°F	117	3.9°F	30.0°F
Grafton County	36.4°F	121	4.0°F	32.4°F
Hillsborough County	41.3°F	124	4.6°F	36.7°F
Merrimack County	39.8°F	123	4.3°F	35.5°F
Rockingham County	42.9°F	126	5.0°F	37.9°F
Strafford County	41.4°F	126	4.6°F	36.8°F
Sullivan County	38.2°F	122	4.2°F	34.0°F

Citing This Page

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