Guoyuan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guoyuan.
Climate overview of Guoyuan
The climate in Guoyuan, China, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in July to 7°C (45°F) in January.
The city receives around 990 mm (39 in) of rain/snowfall per year. It experiences a distinct dry season from December to February, with very warm summers and cold winters. July is the wettest month and December the driest.
Guoyuan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guoyuan - and find the best time to visit.
Monthly Temperature in Guoyuan
In Guoyuan, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 32°C (90°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 24°C (75°F) in July to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guoyuan
On average, Guoyuan receives a reasonable amount of rain/snowfall, with an annual precipitation of 990 mm (39 in). The seasons in Guoyuan bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 246 mm (9.7 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 22 mm (0.9 in) over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Guoyuan 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 Guoyuan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, September and October
- Warmest weather: July and August
- 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 December to February, with very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Guoyuan
What is the best time to visit Guoyuan?
April, May, September and October typically offer the most optimal weather in Guoyuan. In contrast, February, July and August tend to have less optimal conditions. Guoyuan has a distinct dry season from December to February, with very warm summers and cold winters.
What temperatures can I expect in Guoyuan?
Daytime highs range from 7°C (45°F) in January to 32°C (90°F) in July. Nighttime lows range from -3°C (27°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Guoyuan get?
Annual rainfall is around 990 mm (39 in). July is the wettest month with 246 mm (9.7 in), while December is the driest with 22 mm (0.9 in).
Guoyuan 3-Day Forecast
Guoyuan on the map
Guoyuan is highlighted - select any city to see its climate.
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