Xi'an Weather & Climate

People's Republic of China

Xi'an sees feels-like daytime highs peak around 38.1°C in July and nighttime lows bottom out near -3.5°C in January. July is the wettest month (~103 mm), while January is the driest (~1 mm). For sunshine, December leads with about 71% clear skies.

Best time to visit Xi'an

Based on mild feels-like temperatures and low rain chances, the most comfortable months are May, September, and April — expect around 18.227.9°C with roughly 23% chance of rain on a given day in May.

Xi'an climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-3.5° / 3.3°1%1 mm66%7.2 kph
February-0.4° / 7.1°4%5 mm57%8.1 kph
March5.2° / 13.2°11%19 mm51%9.3 kph
April12.1° / 21.3°18%34 mm51%9.8 kph
May18.2° / 27.9°23%56 mm51%9.4 kph
June23.7° / 34°27%72 mm54%8.6 kph
July27.9° / 38.1°33%103 mm58%8.1 kph
August25.5° / 35.2°33%97 mm60%7.9 kph
September19.9° / 28.3°29%88 mm57%7.6 kph
October12.4° / 20°22%50 mm60%7.3 kph
November3.5° / 11.3°10%16 mm67%7.3 kph
December-2.4° / 5.1°2%3 mm71%7.2 kph

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

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