NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1999
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Massachusetts (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Barnstable County | 47.2°F | 110 | 2.0°F | 45.1°F |
| Berkshire County | 43.9°F | 92 | 1.4°F | 42.5°F |
| Bristol County | 48.8°F | 111 | 2.4°F | 46.4°F |
| Dukes County | 47.7°F | 108 | 2.1°F | 45.6°F |
| Essex County | 47.1°F | 104 | 2.0°F | 45.1°F |
| Franklin County | 45.6°F | 97 | 1.7°F | 43.9°F |
| Hampden County | 46.7°F | 94 | 1.4°F | 45.3°F |
| Hampshire County | 46.4°F | 97 | 1.5°F | 44.9°F |
| Middlesex County | 47.8°F | 107 | 2.1°F | 45.7°F |
| Nantucket County | 46.2°F | 109 | 2.0°F | 44.2°F |
| Norfolk County | 48.3°F | 108 | 2.2°F | 46.1°F |
| Plymouth County | 48.4°F | 110 | 2.3°F | 46.1°F |
| Suffolk County | 48.2°F | 106 | 2.2°F | 46.0°F |
| Worcester County | 46.5°F | 106 | 2.0°F | 44.5°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 14, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
