September weather forecast
Zhanjiang, China

While retaining high temperatures, September sees a slight decline in the rainfall trend observed over the preceding months in Zhanjiang. Temperatures continue to be well above average, maintaining Zhanjiang’s signature tropical summer feel. Sunshine hours remain consistent, still allowing plenty of time to explore the city's outdoors. As September is somewhat less rainy than August, it marks an onset from peak monsoon towards a slightly drier phase. However, precipitation continues to play a significant part in September's weather fabric, hence remaining integral to the overall climate trend.

Temperature

September experiences an average high-temperature of a still hot 31°C (87.8°F), barely different from August's 32°C (89.6°F). Zhanjiang in September experiences a low-temperature average of 24.8°C (76.6°F).

Rainfall

In Zhanjiang, China, during September, the rain falls for 14.8 days and regularly aggregates up to 259mm (10.2") of precipitation. Throughout the year, in Zhanjiang, there are 142.4 rainfall days, and 1736mm (68.35") of precipitation is accumulated.

Sea temperature

In Zhanjiang, the average seawater temperature in September is 28.4°C (83.1°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

In September, the average length of the day in Zhanjiang is 12h and 16min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:54. On the last day of September, sunrise is at 06:29 and sunset at 18:27 CST.

Sunshine

In September, the average sunshine in Zhanjiang is 7h.

UV index

In September, the average daily maximum UV index in Zhanjiang is 11. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 11 during September leads to these instructions:
Undertake all critical precautions. Protection from sun harm is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout. Notice! The Sun's UV exposure elevates with sand and water reflections.