Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
Chai Wan Kok's coldest month, January, generally records average temperatures ranging from a high of 18.8°C (65.8°F) to a low of 14.3°C (57.7°F).Humidity
In January, the average relative humidity is 71%.Rainfall
January and December are months with the least rain when the rain falls for 8.9 days and typically aggregates up to 11mm (0.43") of rain.Daylight
The average length of the day in January in Chai Wan Kok is 10h and 56min.On the first day of January in Chai Wan Kok, sunrise is at 07:03 and sunset at 17:50. On the last day of the month, sunrise is at 07:02 and sunset at 18:10 HKT.
Sunshine
The average sunshine in January is 5.9h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 4 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Chai Wan Kok?
What is the temperature in January in Chai Wan Kok?
What is the average humidity in January in Chai Wan Kok?
What is the driest month in Chai Wan Kok?
How many days does it rain in January in Chai Wan Kok?
How many hours of daylight does Chai Wan Kok have in January?
What time are sunrise and sunset in January in Chai Wan Kok?
How many hours of sunshine does Chai Wan Kok have in January?
What are the months with the lowest UV index in Chai Wan Kok?
What is the UV index reading in January in Chai Wan Kok?
Average temperature in January
Chai Wan Kok, Hong Kong
- Average high temperature in January: 18.8°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 January: 14.3°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 (14.3°C).
Average pressure in January
Chai Wan Kok, Hong Kong
- Average pressure in January: 1020.4mbar
The month with the highest atmospheric pressure is January (1020.4mbar).
The month with the lowest atmospheric pressure is August (1004.8mbar).
Average wind speed in January
Chai Wan Kok, Hong Kong
- Average wind speed in January: 12.3km/h
The windiest month (with the highest average wind speed) is July (12.9km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in January
Chai Wan Kok, Hong Kong
- Average humidity in January: 71%
The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is December (68%).
Average rainfall in January
Chai Wan Kok, Hong Kong
- Average rainfall in January: 11mm
The wettest month (with the highest rainfall) is August (141mm).
The driest months (with the least rainfall) are January and December (11mm).
Average rainfall days in January
Chai Wan Kok, Hong Kong
- Average rainfall days in January: 8.9 days
The month with the highest number of rainy days is July (25.1 days).
The month with the least rainy days is December (7.9 days).
Average daylight in January /
Average sunshine in January
Chai Wan Kok, Hong Kong
- Average daylight in January: 10h and 5min
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 January: 5h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is March (Average sunshine: 5h and 6min).
Average sunshine days in January
Chai Wan Kok, Hong Kong
- Average sunshine days in January: 19.5 days
The month with the most sunshine days is December (21.1 days).
The months with the least sunshine days are July and August (5 days).
Average UV index in January
Chai Wan Kok, Hong Kong
- Average UV index in January: 4
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 January
Chai Wan Kok, Hong Kong
- Average cloud cover in January: 49
The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is October (Cloud cover 36).
Average visibility in January
Chai Wan Kok, Hong Kong
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are April and May (9km).
