Gu'an Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gu'an.
Climate overview of Gu'an
Temperatures in Gu'an, Hebei, China, vary greatly throughout the year. July is the hottest month at 34°C (93°F), while January is the coldest at 4°C (39°F).
The city receives around 567 mm (22 in) of rain/snowfall per year. It experiences a distinct dry season from October to May, with very warm summers and cold winters. July is the wettest month and January the driest. May is the sunniest month, averaging 9.0 hours of sunshine per day.
Gu'an Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gu'an - and find the best time to visit.
Monthly Temperature in Gu'an
The climate in Gu'an is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 34°C (93°F) in July to a chilly 4°C (39°F) in January.
Nighttime temperatures range from 23°C (73°F) in July to -7°C (19°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gu'an
Generally, Gu'an receives mid-range precipitation levels, with 567 mm (22 in) annually. The seasons in Gu'an bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 167 mm (6.6 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, January, experiences much less snow/rainfall, totaling 3.5 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 Gu'an Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Gu'an
Gu'an enjoys sunny spells year-round. May sees up to 9.0 hours of daily sunshine, perfect for a sunny trip. December, the least sunny month, still offers a generous 5.7 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Gu'an by Month
The relative humidity is moderate throughout the year in Gu'an.
The city experiences its highest humidity in August, reaching 73%. In January, the humidity drops to its lowest level at 44%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gu'an
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, September and October
- Warmest weather: June, July and August
- Most sunshine: May
- 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 May, with very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Gu'an
What is the best time to visit Gu'an?
April, September and October typically offer the most optimal weather in Gu'an. In contrast, January and July tend to have less optimal conditions. Gu'an has a distinct dry season from October to May, with very warm summers and cold winters.
What temperatures can I expect in Gu'an?
Daytime highs range from 4°C (39°F) in January to 34°C (93°F) in July. Nighttime lows range from -7°C (19°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Gu'an get?
Annual rainfall is around 567 mm (22 in). July is the wettest month with 167 mm (6.6 in), while January is the driest with 3.5 mm (0.1 in).
How sunny is Gu'an?
Gu'an receives around 2,500 hours of sunshine per year. May is the sunniest month with 270 hours, while December is the cloudiest with just 172 hours. Overall, Gu'an enjoys abundant sunshine.
Gu'an 3-Day Forecast
Gu'an on the map
Gu'an is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Hangzhou
34°C (93°F) Guangzhou34°C (93°F) Shanghai32°C (90°F) Xi'an
33°C (91°F) Beijing32°C (90°F) Shenzhen32°C (90°F) Chengdu31°C (88°F) Qingdao29°C (84°F) 
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Go to Xinjiang in China
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Mount Kailash
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