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Xian Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Xian.
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Climate overview of Xian
The climate in Xian, China, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in July to 4°C (39°F) in January.
The city receives around 581 mm (23 in) of rain/snowfall per year. It experiences a distinct dry season from October to April, with very warm summers and cold winters. July is the wettest month and January the driest.
Xian Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Xian - and find the best time to visit.
Monthly Temperature in Xian
In Xian, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 33°C (91°F) in July to a chilly 4°C (39°F) in January.
Nighttime temperatures range from 24°C (75°F) in July to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Xian
On average, Xian receives a reasonable amount of rain/snowfall, with an annual precipitation of 581 mm (23 in). The seasons in Xian bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 171 mm (6.7 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, January, experiences much less snow/rainfall, totaling 3.7 mm (0.1 in) over 2 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Xian Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Xian
The most comfortable overall weather for exploring Xian is usually found in April, May, September and October. Conditions are generally least comfortable in January and July.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
mixed
Mar
very good
Apr
excellent
May
excellent
Jun
mixed
Jul
wet
Aug
mixed
Sep
excellent
Oct
excellent
Nov
good
Dec
mixed
- Best overall: April, May, September and October
- Warmest weather: June and July
- Fewest rainy days: January, February, March and December
- Wettest months: June, July and August, when rainfall is highest.
- Seasonal pattern: A distinct dry season from October to April, with very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Xian
What is the best time to visit Xian?
April, May, September and October typically offer the most optimal weather in Xian. In contrast, January and July tend to have less optimal conditions. Xian has a distinct dry season from October to April, with very warm summers and cold winters.
What temperatures can I expect in Xian?
Daytime highs range from 4°C (39°F) in January to 33°C (91°F) in July. Nighttime lows range from -6°C (21°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Xian get?
Annual rainfall is around 581 mm (23 in). July is the wettest month with 171 mm (6.7 in), while January is the driest with 3.7 mm (0.1 in).
Xian 3-Day Forecast
Xian on the map
Xian is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
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