Bangor Weather & Climate

United States of America

Bangor sees feels-like daytime highs peak around 30.7°C in July and nighttime lows bottom out near -12.3°C in January. October is the wettest month (~104 mm), while February is the driest (~35 mm). For sunshine, August leads with about 60% clear skies.

Best time to visit Bangor

Based on mild feels-like temperatures and low rain chances, the most comfortable months are June, September, and August — expect around 14.926.3°C with roughly 35% chance of rain on a given day in June.

Bangor climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-12.3° / -4.1°7%37 mm46%9.8 kph
February-10.6° / -2.1°8%35 mm44%10.4 kph
March-5.1° / 3.3°16%57 mm43%10.4 kph
April2.4° / 11.4°25%79 mm43%9.3 kph
May8.8° / 19.2°32%88 mm42%7.9 kph
June14.9° / 26.3°35%88 mm49%7 kph
July19° / 30.7°35%80 mm57%6.5 kph
August18.6° / 29.4°30%77 mm60%6.6 kph
September12.7° / 23.3°27%87 mm60%7.3 kph
October5.9° / 14.5°27%104 mm55%8.3 kph
November-1.1° / 5.8°22%92 mm47%8.8 kph
December-7.8° / -0.9°12%61 mm45%9.2 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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