March Weather in Sanyuan, China

Last updated: August 22, 2025

In March, the average temperature in Sanyuan, China is a mild 14°C (58°F), with a minimum dipping to 4°C (40°F) and a maximum soaring to 31°C (89°F). Expect about 103 mm (4.0 in) of precipitation spread over 16 days, contributing to an average humidity of 84%. Prepare for a balanced mix of warmth and moisture as you explore this enchanting locale!

March Temperature in Sanyuan

In March, in Sanyuan, the average temperature is 14°C (58°F). Maximum temperatures can reach 31°C (89°F), while minimum temperatures can drop to as low as 4°C (40°F). This makes Sanyuan an ideal destination for travelers seeking a pleasant climate, with the opportunity to experience both warm and cool weather conditions.

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

The chart illustrates March temperature patterns in Sanyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanyuan, March typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (40°F).

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

March Precipitation in Sanyuan

In Sanyuan in March, the precipitation amount is 103 mm (4.0 in) during a total of 16 days.

March Precipitation Trends in Sanyuan

The chart displays monthly precipitation patterns in Sanyuan, 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 Sanyuan, March typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 16 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 Sanyuan

In Sanyuan in March humidity is 84%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and damp, which can be uncomfortable for traveling.

March Average Humidity in Sanyuan

This chart illustrates the average monthly humidity levels in Sanyuan, 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 Sanyuan is approximately 84%, 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 Sanyuan

In Sanyuan in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sanyuan.

Maximum UV Index Levels in Sanyuan for March

The chart shows the monthly maximum UV Index (UVI) for Sanyuan 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 Sanyuan typically reaches 8, which falls under the very high exposure category.

Data source: Sanyuan 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 Sanyuan Compares to Other Months

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

This table compares monthly weather conditions in Sanyuan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	37 mm (1.5 inches)	67%	moderate
February Weather	9°C (49°F)	56 mm (2.2 inches)	73%	high
March Weather	14°C (58°F)	103 mm (4.0 inches)	84%	very high
April Weather	18°C (65°F)	133 mm (5.2 inches)	82%	very high
May Weather	21°C (71°F)	180 mm (7.1 inches)	86%	extreme
June Weather	25°C (77°F)	167 mm (6.6 inches)	86%	extreme
July Weather	28°C (82°F)	197 mm (7.7 inches)	88%	extreme
August Weather	29°C (84°F)	150 mm (5.9 inches)	85%	extreme
September Weather	24°C (75°F)	141 mm (5.6 inches)	71%	very high
October Weather	18°C (65°F)	122 mm (4.8 inches)	74%	very high
November Weather	13°C (56°F)	74 mm (2.9 inches)	85%	high
December Weather	9°C (48°F)	39 mm (1.5 inches)	75%	moderate