January Weather in Longwen, China

Last updated: August 22, 2025

In January, the average temperature in Longwen, China hovers around 14°C (57°F), with potential extremes ranging from a chilly -1°C (30°F) to a warm 28°C (83°F). Be prepared for a bit of rain, as 34 mm (1.3 in) of precipitation is expected over the course of 4 days. With an average humidity of 66%, it's a surprisingly comfortable time to experience the beauty of Longwen!

January Temperature in Longwen

In January in Longwen, the average temperature is 14°C (57°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -1°C (30°F). Whether you’re seeking warm afternoons or cooler evenings, this range offers a great opportunity for outdoor activities and sightseeing.

January Weather in Longwen: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Longwen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longwen, January typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Longwen generated using information from the Copernicus Climate Change Service.

January Precipitation in Longwen

In Longwen in January, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.

January Precipitation Trends in Longwen

The chart displays monthly precipitation patterns in Longwen, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Longwen, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Longwen

In Longwen in January humidity is 66%. With an average temperature of 14°C (57°F), this humidity feels like a warm, enveloping hug, making it pleasant for strolling through the streets, though a light jacket might be needed to stay comfortable while exploring.

January Average Humidity in Longwen

This chart illustrates the average monthly humidity levels in Longwen, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Longwen is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Longwen

In Longwen in January, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Longwen.

Maximum UV Index Levels in Longwen for January

The chart shows the monthly maximum UV Index (UVI) for Longwen in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Longwen typically reaches 7, which falls under the high exposure category.

Data source: Longwen January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Longwen Compares to Other Months

Weather in Longwen varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Longwen, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Longwen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	34 mm (1.3 inches)	66%	high
February Weather	14°C (58°F)	61 mm (2.4 inches)	70%	very high
March Weather	18°C (65°F)	125 mm (4.9 inches)	77%	extreme
April Weather	21°C (71°F)	137 mm (5.4 inches)	76%	extreme
May Weather	25°C (77°F)	196 mm (7.7 inches)	85%	extreme
June Weather	27°C (81°F)	285 mm (11.2 inches)	80%	extreme
July Weather	29°C (84°F)	114 mm (4.5 inches)	87%	extreme
August Weather	28°C (83°F)	192 mm (7.6 inches)	84%	extreme
September Weather	28°C (82°F)	105 mm (4.1 inches)	61%	extreme
October Weather	24°C (75°F)	37 mm (1.4 inches)	62%	very high
November Weather	19°C (67°F)	32 mm (1.2 inches)	67%	very high
December Weather	14°C (58°F)	21 mm (0.8 inches)	74%	high