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
January, known for its average high temperature of 18.8°C (65.8°F) and an average low temperature of 14.6°C (58.3°F), is the coldest month.Humidity
In Kei Lun Wai, the average relative humidity in January is 71%.Rainfall
In Kei Lun Wai, in January, it is raining for 10.8 days, with typically 20mm (0.79") of accumulated precipitation. In Kei Lun Wai, during the entire year, the rain falls for 207.6 days and collects up to 1194mm (47.01") of precipitation.Daylight
In Kei Lun Wai, the average length of the day in January is 10h and 56min.On the first day of the month, sunrise is at 07:03 and sunset at 17:50. On the last day of January, sunrise is at 07:03 and sunset at 18:11 HKT.
Sunshine
In January, the average sunshine in Kei Lun Wai is 5.9h.UV index
The months with the lowest UV index in Kei Lun Wai, Hong Kong, are January and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 4 during January morphs into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Kei Lun Wai?
What are January temperatures in Kei Lun Wai?
What is the average humidity in January in Kei Lun Wai?
How many days does it rain in January in Kei Lun Wai?
How many hours of daylight does Kei Lun Wai have in January?
When are sunrise and sunset in January in Kei Lun Wai?
How many hours of sunshine does Kei Lun Wai have in January?
What is the month with the lowest UV index in Kei Lun Wai?
How high is the UV index in January in Kei Lun Wai?
Average temperature in January
Kei Lun Wai, 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: 14.6°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 January
Kei Lun Wai, 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 (1004.7mbar).
Average wind speed in January
Kei Lun Wai, Hong Kong
- Average wind speed in January: 13.5km/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 January
Kei Lun Wai, 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
Kei Lun Wai, Hong Kong
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is August (215mm).
The driest month (with the least rainfall) is December (19mm).
Average rainfall days in January
Kei Lun Wai, Hong Kong
- Average rainfall days in January: 10.8 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 January /
Average sunshine in January
Kei Lun Wai, 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 months with the least sunshine are March and December (Average sunshine: 5h and 18min).
Average sunshine days in January
Kei Lun Wai, Hong Kong
- Average sunshine days in January: 18.8 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 January
Kei Lun Wai, 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
Kei Lun Wai, Hong Kong
- Average cloud cover in January: 48
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 January
Kei Lun Wai, Hong Kong
- Average visibility in January: 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).
