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Weather & Climate

Millinocket, Maine, United States

Overview

Climate data and monthly weather averages for Millinocket.

Key Metrics

Annual Avg
5.4°C
Summer Avg
18.1°C
Winter Avg
-8.4°C
Record High
34°C
Record Low
-35.9°C
Annual Precipitation
1214.9 mm
Avg Humidity
86%
Summer Humidity
82%
Winter Humidity
94%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan11.8°-10.2°-35.9°71.394%4631.9
Feb9.1°-8.9°-32.8°69.295%6633.7
Mar22.6°-3.5°-30.1°83.489%11132
Apr24.6°4.2°-13.7°98.781%13826
May28.6°11°-3°99.581%15923.5
Jun34°16.1°1.7°121.282%16517.7
Jul33.3°19.5°8.3°103.283%17425.2
Aug32.4°18.7°6.8°10682%15521.7
Sep31.8°14.7°-0.1°94.282%12026
Oct26.2°7.8°-5.3°13884%7628.1
Nov19.2°-17.2°114.687%4625.1
Dec14.5°-6°-29.7°115.693%3530.5

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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