NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
October - December 1915
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Connecticut (Hover over a County)
TempAverage Temperature: 39.6°F
Anomaly: -0.5°F
Rank: 45th Coldest
Mean: 40.1°F
County | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| Fairfield County | 40.5°F | -0.9°F | 35 | 41.4°F |
| Hartford County | 39.8°F | -0.3°F | 50 | 40.1°F |
| Litchfield County | 37.4°F | -0.4°F | 46 | 37.9°F |
| Middlesex County | 40.7°F | -0.5°F | 44 | 41.2°F |
| New Haven County | 40.6°F | -0.5°F | 42 | 41.2°F |
| New London County | 40.6°F | -0.7°F | 38 | 41.3°F |
| Tolland County | 39.2°F | -0.2°F | 54 | 39.4°F |
| Windham County | 39.4°F | -0.3°F | 52 | 39.7°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published April 2025, retrieved on April 16, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
