Weihai Weather & Climate

People's Republic of China

Weihai sees feels-like daytime highs peak around 33.9°C in July and nighttime lows bottom out near -5°C in January. August is the wettest month (~135 mm), while January is the driest (~4 mm). For sunshine, October leads with about 69% clear skies.

Best time to visit Weihai

Based on mild feels-like temperatures and low rain chances, the most comfortable months are May, September, and October — expect around 16.124°C with roughly 16% chance of rain on a given day in May.

Weihai climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-5° / -0.1°3%4 mm62%23.3 kph
February-3.1° / 2°3%8 mm61%22.3 kph
March1.7° / 7.7°7%15 mm58%21.6 kph
April8.6° / 15.9°12%30 mm58%21.3 kph
May16.1° / 24°16%44 mm57%19.8 kph
June22.8° / 30.3°20%65 mm56%17.2 kph
July27° / 33.9°30%127 mm52%16.5 kph
August26.9° / 33.7°29%135 mm57%16.2 kph
September21.3° / 28.6°17%68 mm65%17.2 kph
October13.1° / 19.9°13%28 mm69%20.3 kph
November4.1° / 10.1°9%19 mm66%22.9 kph
December-2.2° / 2.2°5%9 mm62%23.8 kph

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

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