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, recording an average high temperature of 18.8°C (65.8°F) and a low temperature of 14.3°C (57.7°F), is Hoi Ha's coldest month.Humidity
In January, the average relative humidity is 71%.Rainfall
The months with the least rainfall are January and December Rain falls for 8.9 days and accumulates 11mm (0.43") of rain.Daylight
The average length of the day in January in Hoi Ha is 10h and 56min.On the first day of January in Hoi Ha, sunrise is at 07:02 and sunset at 17:49. On the last day of the month, sunrise is at 07:02 and sunset at 18:09 HKT.
Sunshine
In January, the average sunshine in Hoi Ha is 5.9h.UV index
The months with the lowest UV index in Hoi Ha, Hong Kong, are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 during January leads to these advisories:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Hoi Ha?
What is the average January temperature in Hoi Ha?
What is the average humidity in January in Hoi Ha?
What is the driest month in Hoi Ha?
How much does it rain in Hoi Ha in January?
What is the average length of the day in January in Hoi Ha?
What time are sunrise and sunset in January in Hoi Ha?
How long on average sun shines in January in Hoi Ha?
What is the month with the lowest UV index in Hoi Ha?
What is the UV index reading in January in Hoi Ha?
Average temperature in January
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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
Hoi Ha, 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).
