October weather forecast
Guangzhou, China

As October creeps in, Guangzhou is greeted with pleasant weather characterizing a typical fall season. The temperature continues on its downward journey, restoring a sense of calm and freshness in the air. With the reduced rainfall of 87mm (3.43"), the sky's hue returns to a clearer blue, compared to the cloudy monsoon months. The receding daylight hours signal the inevitable approach of winter, while the city revels in the pleasant autumn vibes. The reduced UV index allows for a safer outdoor experience, rendering October an ideal month for exploring the city.

Temperature

The advent of October in Guangzhou signifies a minor shift to an average high-temperature of a moderately hot 28.8°C (83.8°F), aligning closely with September. Guangzhou experiences a mean temperature of 20.8°C (69.4°F) during October nights.

Heat index

The heat index in October is computed to be a tropical 33°C (91.4°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

The average relative humidity in October is 72%.

Rainfall

In October, the rain falls for 7.1 days. Throughout October, 87mm (3.43") of precipitation is accumulated. In Guangzhou, during the entire year, the rain falls for 149.2 days and collects up to 1736mm (68.35") of precipitation.

Daylight

In October, the average length of the day is 11h and 37min.
On the first day of the month, sunrise is at 06:18 and sunset at 18:14. On the last day of October, in Guangzhou, China, sunrise is at 06:31 and sunset at 17:49 CST.

Sunshine

In October, the average sunshine is 5.9h.

UV index

In October, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, a daily UV index of 9 turns into the following recommendations:
Always remain cautious. Unprotected skin and eyes are prone to swift harm. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To cut down UV radiation exposure by about half, sport a wide-brim hat. Regularly use sunscreen with at least 30 SPF to shield yourself from sunburn and the adverse effects of the Sun’s rays.