Beihai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Beihai.
Climate overview of Beihai
Temperatures in Beihai, Guangxi, China, vary greatly throughout the year. July is the hottest month at 32°C (90°F), while January is the coldest at 19°C (66°F).
The city receives considerable rainfall, with around 2086 mm (82 in) annually. July is the wettest month. It has a distinct rainy season from May to September.
Beihai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Beihai — and find the best time to visit.
Monthly Temperature in Beihai
The climate in Beihai is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 32°C (90°F) in July to a pleasant 19°C (66°F) in the coolest month, January.
Nights vary from 28°C (82°F) in July to around 14°C (57°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Beihai
Beihai has a notably wet climate with abundant precipitation, recording 2086 mm (82 in) of rainfall per year. The climate in Beihai shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 417 mm (16 in) of precipitation over 15 rainy days.
In contrast, the driest month December offers drier and sunnier days, with around 43 mm (1.7 in) of rainfall over 10 rainy days. For more details, please visit our Beihai 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 Beihai
The wettest months are May, June, July, August and September, when precipitation is at its highest. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Beihai
What is the best time to visit Beihai?
February, March, April, October, November and December typically offer the most optimal weather in Beihai. In contrast, May, June, July, August and September tend to have less optimal conditions. Beihai has a distinct rainy season from May to September.
What temperatures can I expect in Beihai?
Daytime highs range from 19°C (66°F) in January to 32°C (90°F) in July. Nighttime lows range from 14°C (57°F) to 28°C (82°F). Temperatures vary considerably through the year.
How much rain does Beihai get?
Annual rainfall is around 2086 mm (82 in). July is the wettest month with 417 mm (16 in), while December is the driest with 43 mm (1.7 in).
Beihai 3-Day Forecast
Beihai 3-Day Forecast
Beihai on the map
Beihai is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Beijing
33°C (91°F) Guangzhou
33°C (91°F) Xi'an
33°C (91°F) Shenzhen32°C (90°F) Hangzhou30°C (86°F) Chengdu
30°C (86°F) Shanghai28°C (82°F) Qingdao24°C (75°F) 
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