March Weather in Jiangmen, China

Last updated: August 23, 2025

In Jiangmen, China, the average temperature in March is a comfortable 21°C (70°F). Expect a minimum of 9°C (48°F) and a maximum of 32°C (90°F), offering a pleasant range for outdoor activities. However, be prepared for 82 mm (3.2 in) of precipitation over 15 days, and a humidity level averaging 73%. Enjoy the mild climate while planning your visit!

March Temperature in Jiangmen

In March in Jiangmen, the average temperature is 21°C (70°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 9°C (48°F). This climate makes it an ideal time for outdoor activities and sightseeing, ensuring a comfortable experience for travelers.

March Weather in Jiangmen: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Jiangmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiangmen, March typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 9°C (48°F).

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

March Precipitation in Jiangmen

In Jiangmen in March, the precipitation amount is 82 mm (3.2 in) over the course of 15 days.

March Precipitation Trends in Jiangmen

The chart displays monthly precipitation patterns in Jiangmen, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Jiangmen, March typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Jiangmen

In Jiangmen in March, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.

March Average Humidity in Jiangmen

This chart illustrates the average monthly humidity levels in Jiangmen, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Jiangmen is approximately 73%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Jiangmen

In Jiangmen in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Jiangmen.

Maximum UV Index Levels in Jiangmen for March

The chart shows the monthly maximum UV Index (UVI) for Jiangmen in March, 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 March, the maximum UV index in Jiangmen typically reaches 12, which falls under the extreme exposure category.

Data source: Jiangmen March 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 March Weather in Jiangmen Compares to Other Months

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

This table compares monthly weather conditions in Jiangmen, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	21 mm (0.8 inches)	64%	high
February Weather	17°C (62°F)	56 mm (2.2 inches)	68%	very high
March Weather	21°C (70°F)	82 mm (3.2 inches)	73%	extreme
April Weather	23°C (74°F)	127 mm (5.0 inches)	71%	extreme
May Weather	27°C (80°F)	216 mm (8.5 inches)	79%	extreme
June Weather	29°C (84°F)	315 mm (12.4 inches)	77%	extreme
July Weather	29°C (85°F)	222 mm (8.7 inches)	88%	extreme
August Weather	29°C (84°F)	326 mm (12.8 inches)	88%	extreme
September Weather	28°C (83°F)	233 mm (9.2 inches)	75%	extreme
October Weather	25°C (77°F)	143 mm (5.6 inches)	65%	very high
November Weather	21°C (70°F)	27 mm (1.1 inches)	64%	very high
December Weather	17°C (62°F)	17 mm (0.7 inches)	69%	high