March Weather in Jiannan, China

Last updated: August 22, 2025

In March, the average temperature in Jiannan, China hovers around 12°C (54°F). During this time, temperatures can dip to a chilly 2°C (36°F) or soar to a warm 30°C (86°F). Expect approximately 128 mm (5.0 in) of precipitation over 15 days, accompanied by an average humidity level of 87%. Stay prepared for the variety this month's weather may bring!

March Temperature in Jiannan

In March in Jiannan, the average temperature is 12°C (54°F). Maximum temperatures can reach up to 30°C (86°F), while minimums can drop as low as 2°C (36°F). This range makes it essential for travelers to pack both light clothing for the warmer days and warmer layers for cooler evenings.

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

The chart illustrates March temperature patterns in Jiannan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiannan, March typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (36°F).

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

March Precipitation in Jiannan

In Jiannan in March, the precipitation amount is 128 mm (5.0 in) over the course of 15 days.

March Precipitation Trends in Jiannan

The chart displays monthly precipitation patterns in Jiannan, 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 Jiannan, March typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Jiannan

In Jiannan in March humidity is 87%. With an average temperature of 12°C (54°F), this humidity feels like a damp embrace, making it quite uncomfortable for traveling, as the air feels heavy and can quickly sap your energy as you explore the sights.

March Average Humidity in Jiannan

This chart illustrates the average monthly humidity levels in Jiannan, 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 Jiannan is approximately 87%, 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 Jiannan

In Jiannan in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Jiannan.

Maximum UV Index Levels in Jiannan for March

The chart shows the monthly maximum UV Index (UVI) for Jiannan 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 Jiannan typically reaches 10, which falls under the very high exposure category.

Data source: Jiannan 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 Jiannan Compares to Other Months

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

This table compares monthly weather conditions in Jiannan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	44 mm (1.7 inches)	72%	moderate
February Weather	7°C (45°F)	58 mm (2.3 inches)	76%	high
March Weather	12°C (54°F)	128 mm (5.0 inches)	87%	very high
April Weather	16°C (61°F)	172 mm (6.8 inches)	82%	extreme
May Weather	19°C (67°F)	181 mm (7.1 inches)	83%	extreme
June Weather	23°C (73°F)	228 mm (9.0 inches)	84%	extreme
July Weather	26°C (78°F)	273 mm (10.7 inches)	87%	extreme
August Weather	26°C (79°F)	216 mm (8.5 inches)	85%	extreme
September Weather	22°C (71°F)	171 mm (6.7 inches)	77%	extreme
October Weather	16°C (61°F)	118 mm (4.6 inches)	81%	very high
November Weather	11°C (52°F)	75 mm (3.0 inches)	86%	high
December Weather	6°C (44°F)	40 mm (1.6 inches)	81%	moderate