Value Anomaly Rank Mean

County Average Temperature

October - December 1988

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

Connecticut (Hover over a County)

Temp Average Temperature : --

Anomaly: --

Rank: -- Coldest

Mean: --

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October - December 1988 Connecticut County Average Temperature

County	Value	Anomaly	Rank 130 Years	1901-2000 Mean
Fairfield County	40.3°F	-1.1°F	31	41.4°F
Hartford County	39.2°F	-0.9°F	33	40.1°F
Litchfield County	36.9°F	-1.0°F	34	37.9°F
Middlesex County	40.4°F	-0.8°F	33	41.2°F
New Haven County	40.3°F	-0.8°F	36	41.2°F
New London County	40.6°F	-0.7°F	38	41.3°F
Tolland County	38.4°F	-1.0°F	33	39.4°F
Windham County	38.8°F	-0.9°F	36	39.7°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