Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The beginning of October reveals an average high-temperature of a moderately hot 27.7°C (81.9°F), showing minimal deviation from the previous month. In October, Cheung Chau's nights cool slightly to a consistent average temperature of 23.7°C (74.7°F).Heat index
October's mean heat index is computed to be a hot 30°C (86°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In October, the average relative humidity is 71%.Rainfall
In Cheung Chau, during October, the rain falls for 12.5 days and regularly aggregates up to 62mm (2.44") of precipitation. In Cheung Chau, during the entire year, the rain falls for 207.6 days and collects up to 1194mm (47.01") of precipitation.Daylight
In Cheung Chau, the average length of the day in October is 11h and 38min.On the first day of October in Cheung Chau, sunrise is at 06:15 and sunset at 18:11. On the last day of the month, sunrise is at 06:27 and sunset at 17:47 HKT.
Sunshine
In Cheung Chau, the average sunshine in October is 6.9h.UV index
In Cheung Chau, Hong Kong, the average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 6 in October transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cheung Chau in October?
What is the average humidity in October in Cheung Chau?
How many days does it rain in October in Cheung Chau?
What is the average length of the day in October in Cheung Chau?
When is the sunrise / sunset in October in Cheung Chau?
How long on average sun shines in October in Cheung Chau?
What is the UV index reading in October in Cheung Chau?
Average temperature in October
Cheung Chau, Hong Kong
- Average high temperature in October: 27.7°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in October: 23.7°C
The months with the highest average low temperature are July and August (27.3°C).
The coldest month (with the lowest average low temperature) is January (14.6°C).
Average pressure in October
Cheung Chau, Hong Kong
- Average pressure in October: 1013.4mbar
The month with the highest atmospheric pressure is January (1020.4mbar).
The month with the lowest atmospheric pressure is August (1004.7mbar).
Average wind speed in October
Cheung Chau, Hong Kong
- Average wind speed in October: 13.2km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in October
Cheung Chau, Hong Kong
- Average humidity in October: 71%
The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is December (68%).
Average rainfall in October
Cheung Chau, Hong Kong
- Average rainfall in October: 62mm
The wettest month (with the highest rainfall) is August (215mm).
The driest month (with the least rainfall) is December (19mm).
Average rainfall days in October
Cheung Chau, Hong Kong
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is December (8.7 days).
Average daylight in October /
Average sunshine in October
Cheung Chau, Hong Kong
- Average daylight in October: 11h and 4min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are March and December (Average sunshine: 5h and 18min).
Average sunshine days in October
Cheung Chau, Hong Kong
- Average sunshine days in October: 17 days
The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is June (4.1 days).
Average UV index in October
Cheung Chau, Hong Kong
- Average UV index in October: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in October
Cheung Chau, Hong Kong
- Average cloud cover in October: 36
The month with the most cloud cover is March (Cloud cover 60).
The month with the least cloud cover is October (Cloud cover 36).
Average visibility in October
Cheung Chau, Hong Kong
- Average visibility in October: 10km
The months with the highest visibility are January, February, July, September, October, November and December (10km).
The months with the lowest visibility are March, April, May, June and August (9km).
