October weather forecast
Sheung Shui, Hong Kong

October nudges the city into autumn with temperatures dropping consistently to levels between 28.2°C (82.8°F) and 23.3°C (73.9°F). A reduction in rainfall frequency adds to the mild and pleasant atmosphere throughout the city. Despite the decreasing humidity level, now at 71%, the city maintains a certain warmth. October presents an ideal opportunity for residents and tourists to immerse themselves in the year's most agreeable weather conditions. Visitors can look forward to exploring the city without the burden of summer's heat or winter's chill.

Temperature

The shift into October records an average high-temperature of a moderately hot 28.2°C (82.8°F), subtly varied from September's 30.5°C (86.9°F). October nights anticipate an average temperature of 23.3°C (73.9°F), a modest decline from the daytime.

Heat index

For most parts of October, the heat index is evaluated at a hot 31°C (87.8°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 extremely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In October, the average relative humidity in Sheung Shui is 71%.

Rainfall

In Sheung Shui, in October, it is raining for 9.1 days, with typically 27mm (1.06") of accumulated precipitation. In Sheung Shui, during the entire year, the rain falls for 164.9 days and collects up to 548mm (21.57") of precipitation.

Daylight

In Sheung Shui, the average length of the day in October is 11h and 38min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:11. On the last day of October, sunrise is at 06:27 and sunset at 17:46 HKT.

Sunshine

In October, the average sunshine is 6.7h.

UV index

The average daily maximum UV index in October in Sheung Shui is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in October transforms into this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.