March Weather in Sanwei, China

Last updated: August 22, 2025

In Sanwei, China, the average temperature for March hovers around 8°C (46°F). Expect a minimum of -10°C (15°F) and a maximum of 26°C (79°F), making it a month of contrasts. With 0 mm (0.0 in) of precipitation over 0 days, the skies are likely to remain clear, accompanied by a refreshing average humidity of 38%. Enjoy the unique climate!

March Temperature in Sanwei

In March in Sanwei, the average temperature is 8°C (46°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -10°C (15°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Sanwei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanwei, March typically has an average temperature of 8°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -10°C (15°F).

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

March Precipitation in Sanwei

In Sanwei in March, the precipitation amount is 0 mm (0.0 in) during 0 days.

March Precipitation Trends in Sanwei

The chart displays monthly precipitation patterns in Sanwei, 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 Sanwei, March typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Sanwei

In Sanwei in March humidity is 38%. With an average temperature of 8°C (46°F), this humidity feels like a brisk and refreshing chill, perfect for invigorating strolls through the city, though you may want to layer up to stay warm while enjoying the sights.

March Average Humidity in Sanwei

This chart illustrates the average monthly humidity levels in Sanwei, 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 Sanwei is approximately 38%, 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 Sanwei

In Sanwei in March, 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 Sanwei.

Maximum UV Index Levels in Sanwei for March

The chart shows the monthly maximum UV Index (UVI) for Sanwei 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 Sanwei typically reaches 7, which falls under the high exposure category.

Data source: Sanwei 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 Sanwei Compares to Other Months

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

This table compares monthly weather conditions in Sanwei, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	1 mm (0.1 inches)	47%	moderate
February Weather	-1°C (30°F)	1 mm (0.0 inches)	43%	moderate
March Weather	8°C (46°F)	0 mm (0.0 inches)	38%	high
April Weather	15°C (59°F)	4 mm (0.2 inches)	36%	very high
May Weather	21°C (70°F)	5 mm (0.2 inches)	30%	very high
June Weather	25°C (78°F)	8 mm (0.3 inches)	27%	extreme
July Weather	28°C (83°F)	9 mm (0.3 inches)	25%	very high
August Weather	26°C (80°F)	9 mm (0.3 inches)	25%	very high
September Weather	21°C (70°F)	1 mm (0.0 inches)	32%	very high
October Weather	11°C (51°F)	1 mm (0.0 inches)	48%	high
November Weather	1°C (35°F)	2 mm (0.1 inches)	54%	moderate
December Weather	-6°C (21°F)	1 mm (0.1 inches)	50%	low