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
Sai Shan sees the arrival of October with an average high-temperature of a still moderately hot 27.2°C (81°F), indicating a subtle variation from September. During October, the nighttime temperatures align closely with the daytime averages, measuring a still moderately hot 24.3°C (75.7°F).Heat index
October's mean heat index is computed to be 29°C (84.2°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In October, the average relative humidity in Sai Shan is 73%.Rainfall
In Sai Shan, Hong Kong, during October, the rain falls for 14.1 days and regularly aggregates up to 71mm (2.8") of precipitation. In Sai Shan, during the entire year, the rain falls for 224.5 days and collects up to 1264mm (49.76") of precipitation.Daylight
The average length of the day in October in Sai Shan is 11h and 38min.On the first day of the month, sunrise is at 06:15 and sunset at 18:11. On the last day of October, sunrise is at 06:27 and sunset at 17:47 HKT.
Sunshine
In October, the average sunshine in Sai Shan is 6.9h.UV index
The average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In October, the maximum UV index of 6 suggests these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Sai Shan?
What is the average humidity in October in Sai Shan?
How many days does it rain in October in Sai Shan?
How many hours of daylight does Sai Shan have in October?
When are sunrise and sunset in October in Sai Shan?
How many hours of sunshine does Sai Shan have in October?
What is the UV index intensity in October in Sai Shan?
Average temperature in October
Sai Shan, Hong Kong
- Average high temperature in October: 27.2°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (18.5°C).
- Average low temperature in October: 24.3°C
The month with the highest average low temperature is August (27.7°C).
The coldest month (with the lowest average low temperature) is January (15°C).
Average pressure in October
Sai Shan, Hong Kong
- Average pressure in October: 1013.4mbar
The month with the highest atmospheric pressure is January (1020.3mbar).
The month with the lowest atmospheric pressure is August (1004.8mbar).
Average wind speed in October
Sai Shan, Hong Kong
- Average wind speed in October: 15.3km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).
Average humidity in October
Sai Shan, Hong Kong
- Average humidity in October: 73%
The month with the highest relative humidity is May (84%).
The month with the lowest relative humidity is December (70%).
Average rainfall in October
Sai Shan, Hong Kong
- Average rainfall in October: 71mm
The wettest month (with the highest rainfall) is August (223mm).
The driest month (with the least rainfall) is December (23mm).
Average rainfall days in October
Sai Shan, Hong Kong
- Average rainfall days in October: 14.1 days
The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is December (11.2 days).
Average daylight in October /
Average sunshine in October
Sai Shan, 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: 10h and 0min).
The month with the least sunshine is March (Average sunshine: 5h and 18min).
Average sunshine days in October
Sai Shan, Hong Kong
- Average sunshine days in October: 13.5 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is July (3.1 days).
Average UV index in October
Sai Shan, 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 month with the lowest UV index is January (UV index 4).
Average cloud cover in October
Sai Shan, Hong Kong
- Average cloud cover in October: 35
The month with the most cloud cover is March (Cloud cover 61).
The months with the least cloud cover are September and October (Cloud cover 35).
Average visibility in October
Sai Shan, Hong Kong
- Average visibility in October: 10km
The months with the highest visibility are September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July and August (9km).
