NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 2010
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Connecticut (Hover over a County)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
County | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| Fairfield County | 52.9°F | 5.7°F | 129 | 47.2°F |
| Hartford County | 52.9°F | 6.2°F | 129 | 46.7°F |
| Litchfield County | 50.4°F | 6.0°F | 129 | 44.4°F |
| Middlesex County | 52.6°F | 6.0°F | 130 | 46.6°F |
| New Haven County | 52.2°F | 5.5°F | 129 | 46.7°F |
| New London County | 52.1°F | 5.9°F | 129 | 46.2°F |
| Tolland County | 51.7°F | 6.0°F | 129 | 45.7°F |
| Windham County | 51.4°F | 5.7°F | 129 | 45.7°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published April 2025, retrieved on April 18, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
