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April Weather in Heyin, China

Last updated: August 22, 2025

In Heyin, China, the average temperature in April hovers around 5°C (42°F). Expect chilly nights with minimums dropping to -14°C (8°F), while daytime highs can reach a pleasant 23°C (74°F). Be prepared for some rain, as the area sees about 37 mm (1.5 in) of precipitation over 9 days. With an average humidity of 73%, make sure to dress in layers to stay comfortable!

April Temperature in Heyin

In April in Heyin, the average temperature is 5°C (42°F). The maximum can reach 23°C (74°F) and the minimum can be as low as -14°C (8°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack layers for comfort.

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

The chart illustrates April temperature patterns in Heyin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heyin, April typically has an average temperature of 5°C (42°F), with highs reaching up to 23°C (74°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec172333414955605851402819
Data source: Temperature data for Heyin 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 Heyin

In Heyin in April, the precipitation amount is 37 mm (1.5 in) over a span of 9 days.

April Precipitation Trends in Heyin

The chart displays monthly precipitation patterns in Heyin, 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 Heyin, April typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6715375984851088743104
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heyin

In Heyin in April, humidity is 73%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making travel feel less invigorating and more like a struggle against the cold, damp air.

April Average Humidity in Heyin

This chart illustrates the average monthly humidity levels in Heyin, 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 Heyin is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%83%79%73%79%84%86%89%88%86%80%76%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heyin

In Heyin 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 Heyin.

Maximum UV Index Levels in Heyin for April

The chart shows the monthly maximum UV Index (UVI) for Heyin 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 Heyin typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111414141211964
Data source: Heyin 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 Heyin Compares to Other Months

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

This table compares monthly weather conditions in Heyin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)6 mm (0.2 inches)77%moderate
February Weather-5°C (23°F)7 mm (0.3 inches)83%high
March Weather1°C (34°F)15 mm (0.6 inches)79%very high
April Weather5°C (42°F)37 mm (1.5 inches)73%extreme
May Weather9°C (49°F)59 mm (2.3 inches)79%extreme
June Weather13°C (55°F)84 mm (3.3 inches)84%extreme
July Weather16°C (60°F)85 mm (3.3 inches)86%extreme
August Weather14°C (58°F)108 mm (4.2 inches)89%extreme
September Weather11°C (51°F)87 mm (3.4 inches)88%extreme
October Weather4°C (40°F)43 mm (1.7 inches)86%very high
November Weather-2°C (28°F)9 mm (0.4 inches)80%high
December Weather-7°C (19°F)4 mm (0.2 inches)76%moderate

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