January weather forecastJiangmen, China
January
Weather in January
Coming off the drier and colder December, January in Jiangmen sees a meaningful increase in rainfall, with an average of 6mm (0.24") across approximately 7.6 days, alongside the thermometer marginally pushing up to minimum temperatures of 12.8°C (55°F) and maximum temperatures around 19°C (66.2°F). Shifting into the new year, the increase in cloud cover contributes to the city's moderate visibility, which averages around 10km (6.2mi), typical of urban weather conditions. Daylight creeps up from December's average, paving the way for longer days across the year in this global city. The city's inhabitants might find the relative humidity comfortable, standing at 66%, as it heralds the forthcoming humid months. Wind speeds maintain a gentle pace with an average velocity of around 9.7km/h (6mph), ensuring that the January chill is not too biting.Temperature
Jiangmen records the coldest temperatures in January, averaging a high of 19°C (66.2°F) and a low of 12.8°C (55°F).Humidity
In Jiangmen, China, the average relative humidity in January is 66%.Rainfall
The month with the least rainfall in Jiangmen is January, when the rain falls for 7.6 days and typically collects 6mm (0.24") of precipitation.Daylight
The average length of the day in January in Jiangmen, China, is 10h and 56min.On the first day of January in Jiangmen, China, sunrise is at 07:07 and sunset at 17:54. On the last day of the month, sunrise is at 07:07 and sunset at 18:14 CST.
Sunshine
In Jiangmen, the average sunshine in January is 5.8h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 4 in January, converts into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Jiangmen, China
- Average high temperature in January: 19°C
The warmest month (with the highest average high temperature) is August (33.1°C).
The month with the lowest average high temperature is January (19°C).
- Average low temperature in January: 12.8°C
The month with the highest average low temperature is August (26.5°C).
The coldest month (with the lowest average low temperature) is January (12.8°C).
Average pressure in January
Jiangmen, China
- Average pressure in January: 1020.7mbar
The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is August (1004.6mbar).
Average wind speed in January
Jiangmen, China
- Average wind speed in January: 9.7km/h
The windiest month (with the highest average wind speed) is December (10.4km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in January
Jiangmen, China
- Average humidity in January: 66%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is December (64%).
Average rainfall in January
Jiangmen, China
- Average rainfall in January: 6mm
The wettest month (with the highest rainfall) is August (89mm).
The driest month (with the least rainfall) is January (6mm).
Average rainfall days in January
Jiangmen, China
- Average rainfall days in January: 7.6 days
The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is December (6.8 days).
Average daylight in January /
Average sunshine in January
Jiangmen, China
- Average daylight in January: 10h and 54min
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 48min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is March (Average sunshine: 4h and 42min).
Average sunshine days in January
Jiangmen, China
- Average sunshine days in January: 20.4 days
The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in January
Jiangmen, China
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in January
Jiangmen, China
- Average cloud cover in January: 51
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is October (Cloud cover 38).
Average visibility in January
Jiangmen, China
- Average visibility in January: 10km
The months with the highest visibility are January, February, October, November and December (10km).
The months with the lowest visibility are March, April, May, June, July, August and September (9km).
