Value Anomaly Rank Mean

County Average Temperature

March - May 1949

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

Massachusetts (Hover over a County)

Temp Average Temperature : --

Anomaly: --

Rank: -- Coldest

Mean: --

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*Signifies a tie

**Insufficient variability in the data record renders rank insignificant

March - May 1949 Massachusetts County Average Temperature

County	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Barnstable County	46.4°F	1.3°F	93	45.1°F
Berkshire County	44.0°F	1.5°F	96	42.5°F
Bristol County	48.1°F	1.7°F	103	46.4°F
Dukes County	46.9°F	1.3°F	95	45.6°F
Essex County	47.6°F	2.5°F	114	45.1°F
Franklin County	46.0°F	2.1°F	106	43.9°F
Hampden County	46.8°F	1.5°F	97	45.3°F
Hampshire County	46.6°F	1.7°F	100	44.9°F
Middlesex County	48.1°F	2.4°F	113	45.7°F
Nantucket County	45.4°F	1.2°F	91	44.2°F
Norfolk County	48.2°F	2.1°F	105	46.1°F
Plymouth County	47.8°F	1.7°F	103	46.1°F
Suffolk County	48.1°F	2.1°F	104	46.0°F
Worcester County	46.4°F	2.0°F	105	44.5°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 24, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping