Millinocket CDP, Maine

Official LSAD Designation: Millinocket CDP • Census GEOID: 2345845 • Penobscot County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Millinocket CDP.

Reference Weather Station: MILLINOCKET, ME US (ID: USC00175304) • Located 0.7 miles from community center • Elevation: 109.7 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	23.6°	4.6°	14.1°	3.12"
February	26.5°	6.0°	16.3°	2.70"
March	36.3°	16.3°	26.3°	3.10"
April	49.9°	29.6°	39.7°	3.74"
May	63.9°	41.2°	52.5°	3.69"
June	73.5°	51.4°	62.5°	4.21"
July	78.5°	57.2°	67.9°	4.43"
August	77.5°	55.5°	66.5°	4.12"
September	69.6°	47.5°	58.5°	3.89"
October	55.2°	36.8°	46.0°	4.72"
November	42.8°	26.9°	34.9°	3.92"
December	30.9°	15.1°	23.0°	3.72"

2010–2025, completed calendar years only.

NOAA station MILLINOCKET MUNI AP, ME US (ID: USW00014610) • 0.8 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00175304), which has no available annual mean history.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	46.3	55.3	37.3
2011	44.3	53.8	34.9
2012	45.5	55.3	35.7
2013	43.6	53.3	34.0
2014	43.1	52.8	33.4
2015	43.2	53.1	33.4
2016	44.4	54.3	34.6
2017	43.2	53.0	33.4
2018	42.9	52.8	33.0
2019	42.0	51.8	32.1
2020	44.8	54.8	34.8
2021	45.5	55.3	35.7
2022	44.5	54.9	34.1
2023	45.4	54.6	36.2
2024	46.3	55.9	36.8
2025	43.5	53.3	33.6

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.