September weather forecast
Shekou, China

September, the first month of the autumn in Shekou, is also a hot month, with an average temperature fluctuating between 30.9°C (87.6°F) and 25.9°C (78.6°F).

Temperature

Welcoming September, Shekou notes an average high-temperature of a still hot 30.9°C (87.6°F), nearly consistent with August's 32°C (89.6°F). Shekou registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 25.9°C (78.6°F) during September.

Heat index

In September, the average heat index is evaluated at a sweltering 39°C (102.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
In reference to the heat index, it's for places in shade and with a slight wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in September is 75%.

Rainfall

In Shekou, during September, the rain falls for 20.6 days and regularly aggregates up to 99mm (3.9") of precipitation. Throughout the year, there are 200.3 rainfall days, and 809mm (31.85") of precipitation is accumulated.

Sea temperature

In Shekou, the average seawater temperature in September is 28.3°C (82.9°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

In Shekou, the average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:41. On the last day of September, in Shekou, sunrise is at 06:15 and sunset at 18:12 CST.

Sunshine

In Shekou, the average sunshine in September is 8.2h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Caution! The Sun's UV rays become stronger due to reflections from water and sand.