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April Weather in Sanyuan, China

Last updated: August 23, 2025

In Sanyuan, China, the average temperature in April is a comfortable 17°C (64°F). However, you can expect a temperature range from a chilly 5°C (42°F) to a warm 34°C (93°F). During this month, precipitation averages 83 mm (3.3 in), typically spread over 9 days, while the air weighs heavily with an average humidity of 86%.

April Temperature in Sanyuan

In April in Sanyuan, the average temperature is 17°C (64°F). The maximum can reach 34°C (93°F), while the minimum can be as low as 5°C (42°F). It's a great time to visit if you enjoy mild temperatures with the possibility of warm days and cooler nights.

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

The chart illustrates April 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, April typically has an average temperature of 17°C (64°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec414455637378848476655644
Data source: Temperature data for Sanyuan 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 Sanyuan

In Sanyuan in April, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

April Precipitation Trends in Sanyuan

The chart displays monthly precipitation patterns in Sanyuan, 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 Sanyuan, April typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec657110383137261276158100504246
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sanyuan

In Sanyuan in April humidity is 86%. With an average temperature of 17°C (64°F), this humidity feels like a warm blanket enveloping you, making travel quite uncomfortable as the moisture clings to your skin and the air feels thick, damp, and heavy.

April Average Humidity in Sanyuan

This chart illustrates the average monthly humidity levels in Sanyuan, 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 Sanyuan is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sanyuan

In Sanyuan in April, 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 Sanyuan.

Maximum UV Index Levels in Sanyuan for April

The chart shows the monthly maximum UV Index (UVI) for Sanyuan 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 Sanyuan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111111110864
Data source: Sanyuan 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 Sanyuan Compares to Other Months

Weather in Sanyuan varies notably across the year, with each month offering distinct climate conditions. This page compares April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)64 mm (2.5 inches)70%moderate
February Weather7°C (44°F)71 mm (2.8 inches)73%high
March Weather13°C (55°F)103 mm (4.1 inches)82%very high
April Weather17°C (64°F)83 mm (3.3 inches)86%very high
May Weather23°C (73°F)137 mm (5.4 inches)85%extreme
June Weather26°C (78°F)261 mm (10.3 inches)85%extreme
July Weather29°C (84°F)276 mm (10.9 inches)90%extreme
August Weather29°C (84°F)158 mm (6.2 inches)88%extreme
September Weather25°C (77°F)100 mm (4.0 inches)75%very high
October Weather19°C (66°F)50 mm (2.0 inches)76%very high
November Weather13°C (56°F)42 mm (1.6 inches)84%high
December Weather7°C (44°F)46 mm (1.8 inches)77%moderate

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