Value Anomaly Rank Mean

County Average Temperature

March - May 1957

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

Maine (Hover over a County)

Temp Average Temperature : --

Anomaly: --

Rank: -- Coldest

Mean: --

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March - May 1957 Maine County Average Temperature

County	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Androscoggin County	43.1°F	1.9°F	100	41.2°F
Aroostook County	36.7°F	0.6°F	81	36.1°F
Cumberland County	43.8°F	1.9°F	100	41.9°F
Franklin County	37.9°F	1.6°F	95	36.3°F
Hancock County	42.5°F	1.7°F	104	40.8°F
Kennebec County	43.1°F	1.9°F	105	41.1°F
Knox County	42.5°F	1.6°F	102	40.8°F
Lincoln County	43.2°F	1.9°F	102	41.3°F
Oxford County	40.1°F	1.5°F	93	38.6°F
Penobscot County	40.9°F	1.4°F	98	39.5°F
Piscataquis County	37.9°F	1.3°F	94	36.6°F
Sagadahoc County	43.6°F	2.0°F	101	41.7°F
Somerset County	38.0°F	1.3°F	92	36.7°F
Waldo County	42.3°F	1.6°F	100	40.7°F
Washington County	41.4°F	1.6°F	95	39.9°F
York County	44.7°F	2.0°F	105	42.7°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on September 8, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping