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March Weather in Yancheng, China

Last updated: August 22, 2025

In March, the average temperature in Yancheng, China hovers around 10°C (51°F). Expect a minimum chill of -2°C (28°F), while highs can reach a delightful 29°C (85°F). With an average humidity of 79%, you may feel a bit of moisture in the air. Don't forget your umbrella, as precipitation averages 48 mm (1.9 in) spread over 7 days!

March Temperature in Yancheng

In March in Yancheng, the average temperature is 10°C (51°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -2°C (28°F). This variation makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates March temperature patterns in Yancheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yancheng, March typically has an average temperature of 10°C (51°F), with highs reaching up to 29°C (85°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec384150596976828275635441
Data source: Temperature data for Yancheng generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Yancheng

In Yancheng in March, the total precipitation amount is 48 mm (1.9 in) over a span of 7 days.

March Precipitation Trends in Yancheng

The chart displays monthly precipitation patterns in Yancheng, 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 Yancheng, March typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec4134485011412325115695543832
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Yancheng

In Yancheng in March, humidity is 79%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel somewhat uncomfortable unless you're properly layered.

March Average Humidity in Yancheng

This chart illustrates the average monthly humidity levels in Yancheng, 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 Yancheng is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%69%79%86%87%90%95%92%79%76%77%73%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Yancheng

In Yancheng 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 Yancheng.

Maximum UV Index Levels in Yancheng for March

The chart shows the monthly maximum UV Index (UVI) for Yancheng 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 Yancheng typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46891010111110754
Data source: Yancheng 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 Yancheng Compares to Other Months

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

This table compares monthly weather conditions in Yancheng, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)41 mm (1.6 inches)67%moderate
February Weather5°C (41°F)34 mm (1.3 inches)69%high
March Weather10°C (51°F)48 mm (1.9 inches)79%very high
April Weather15°C (59°F)49 mm (1.9 inches)86%very high
May Weather21°C (70°F)114 mm (4.5 inches)87%very high
June Weather25°C (76°F)123 mm (4.8 inches)90%very high
July Weather28°C (82°F)251 mm (9.9 inches)95%extreme
August Weather28°C (82°F)156 mm (6.1 inches)92%extreme
September Weather24°C (75°F)95 mm (3.7 inches)79%very high
October Weather17°C (64°F)54 mm (2.1 inches)76%high
November Weather12°C (54°F)38 mm (1.5 inches)77%moderate
December Weather5°C (42°F)32 mm (1.3 inches)73%moderate

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