Xiyu Weather & Climate: Best Time to Visit

The weather in Xiyu changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a comfortable 30°C (86°F) in July to a pleasant 20°C (68°F) in the coolest month, January.

Nights vary from 27°C (81°F) in July to around 17°C (63°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Xiyu is known for its substantial rainfall, with annual precipitation reaching 1380 mm (54 in). The climate in Xiyu shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 252 mm (9.9 in) of precipitation over 15 rainy days.

In contrast, the driest month January offers drier and sunnier days, with around 38 mm (1.5 in) of rainfall over 12 rainy days. For more details, please visit our Xiyu Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

For those who appreciate different seasons, Xiyu serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.7 hours of sunshine daily, and embrace the darker days in February, offering only 3.3 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The city experiences its highest humidity in May, reaching 86%. In October, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year