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April Weather in Yancheng, China

Last updated: August 22, 2025

In April, the average temperature in Yancheng, China hovers around 19°C (66°F). Expect a minimum of 10°C (49°F) and a maximum that can reach up to 37°C (99°F). This month brings about 88 mm (3.5 in) of precipitation, spread over 14 days, while the average humidity sits at a comfortable 80%. Perfect weather for exploring!

April Temperature in Yancheng

In April, in Yancheng, the average temperature is 19°C (66°F). Maximums can reach 37°C (99°F) and minimums can drop as low as 10°C (49°F). It's a great time for travelers to enjoy outdoor activities while being prepared for both warm days and cooler evenings.

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

The chart illustrates April 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, April typically has an average temperature of 19°C (66°F), with highs reaching up to 37°C (99°F) and lows dropping to around 10°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec465059667277808173645647
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.

April Precipitation in Yancheng

In Yancheng in April, the precipitation amount is 88 mm (3.5 in) over the course of 14 days.

April Precipitation Trends in Yancheng

The chart displays monthly precipitation patterns in Yancheng, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Yancheng, April typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec2024438897109332329123692929
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Yancheng

In Yancheng in April humidity is 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.

April Average Humidity in Yancheng

This chart illustrates the average monthly humidity levels in Yancheng, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Yancheng is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%87%78%80%87%89%89%91%91%90%91%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Yancheng

In Yancheng in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Yancheng.

Maximum UV Index Levels in Yancheng for April

The chart shows the monthly maximum UV Index (UVI) for Yancheng in April, 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 April, the maximum UV index in Yancheng typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568111211111011864
Data source: Yancheng April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)20 mm (0.8 inches)86%moderate
February Weather10°C (50°F)24 mm (0.9 inches)87%high
March Weather15°C (60°F)42 mm (1.7 inches)78%very high
April Weather19°C (66°F)88 mm (3.5 inches)80%extreme
May Weather22°C (73°F)97 mm (3.8 inches)87%extreme
June Weather25°C (77°F)109 mm (4.3 inches)89%extreme
July Weather27°C (80°F)331 mm (13.1 inches)89%extreme
August Weather27°C (81°F)329 mm (12.9 inches)91%very high
September Weather23°C (73°F)123 mm (4.9 inches)91%extreme
October Weather18°C (64°F)69 mm (2.7 inches)90%very high
November Weather13°C (56°F)29 mm (1.2 inches)91%high
December Weather9°C (48°F)29 mm (1.2 inches)87%moderate

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