When is Typhoon Season in Guangxi? How Many Typhoons Typically Occur Per Year?
TyphoonSays·防御问答 · Regional Typhoons · 更新 at 2026-10-18
Guangxi's Active Typhoon Period and Frequency of Impact
Guangxi is located on the coast of South China, backed by the vast Southwest region and facing the Beibu Gulf (Gulf of Tonkin), making it a key area affected by tropical cyclones. Climatological statistics show that Guangxi's main typhoon season is concentrated from June to October, with July to September being the peak period. August and September, in particular, see the most frequent typhoons making landfall or passing close to the Beibu Gulf. Although May and November may occasionally see impacts from the outer circulation of typhoons—considered an "extended period"—the primary focus for defense should remain on the summer and autumn seasons.
Regarding frequency, long-term climatological averages indicate that Guangxi is affected by an average of 3–5 typhoons (including severe tropical storms and above) per year. Notably, only about 1 typhoon makes direct landfall on Guangxi's coast annually. The majority cause disasters through "indirect impacts"—that is, they first make landfall in Guangdong, Hainan, or Vietnam, and their residual circulations or outer cloud bands move northward deep into Guangxi. These typhoons often bring prolonged and widespread wind and rain, sometimes lasting 2–3 days, which easily triggers secondary disasters. Additionally, special caution is needed for "nearshore typhoons" generated within the Beibu Gulf. Because they form very close to land, they develop rapidly, leaving an extremely short window for disaster preparedness (sometimes less than 24 hours), and their destructive power should not be underestimated. There is also significant interannual variability, ranging from as few as 1–2 to more than 7–8 typhoons in active years.
Understanding Warning Signals and Key Defensive Actions
According to the national standard "Classification of Tropical Cyclones," typhoons are classified into six levels based on maximum sustained winds near the center, ranging from tropical depression to super typhoon. The public should pay close attention to the Blue, Yellow, Orange, and Red four-tier warning signals issued by meteorological authorities:
- Blue/Yellow: Indicates that average wind forces may reach level 6 or level 8 and above, respectively, within 24 hours. It is time to start checking windows and doors and clearing debris from balconies.
- Orange/Red: Indicates that average wind forces will reach level 10 or level 12 and above within 12 or 6 hours, respectively, signaling an emergency defense state. At this time, storm surges are likely along the coast, while inland mountainous areas must strictly guard against flash floods, mudslides, and urban waterlogging.
Practical Disaster Preparedness Checklist:
- Information Verification: Closely monitor path and intensity forecasts released by official meteorological observatories. Do not trust unprofessional predictions on social media.
- Home Reinforcement: Clear roof and balcony drains in advance; retrieve or secure outdoor items such as flower pots and clotheslines hanging at heights; check electrical and gas safety.
- Supply Reserve: Prepare flashlights, power banks, drinking water, common medications, and non-perishable food to cope with potential water and power outages.
- Evacuation and Shelter: Residents living in low-lying coastal areas, dilapidated houses, or areas prone to geological hazards in mountains should familiarize themselves with shelter locations and evacuation routes in advance. Once a government evacuation order is received, it must be executed immediately.
Specific arrangements for school suspensions, work stoppages, business closures, transport halts, and fishing boats returning to port for shelter will be dynamically adjusted based on real-time wind and rain conditions. Please strictly adhere to emergency notices issued by local governments and emergency management departments.
Real-time typhoon tracks can be queried at TaifengSays (taifengshuo.com)
This article is original educational content from TyphoonSays. Please refer to the latest official announcements from local governments for policy standards.