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April Weather in Heishui, China

Last updated: August 22, 2025

In Heishui, China, the average temperature in April is a brisk 10°C (50°F). While you might experience a minimum chill of -7°C (20°F), the mercury can rise as high as 29°C (84°F). Expect 12 mm (0.5 in) of precipitation over 2 days, with an average humidity of 53%—perfect for planning your activities!

April Temperature in Heishui

In April, in Heishui, the average temperature is 10°C (50°F). Maximums can reach 29°C (84°F), while minimums can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures, making it essential to pack clothing for both warm days and chilly nights during your travels.

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

The chart illustrates April temperature patterns in Heishui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heishui, April typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (84°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec71533506271787263472710
Data source: Temperature data for Heishui 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 Heishui

In Heishui in April, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

April Precipitation Trends in Heishui

The chart displays monthly precipitation patterns in Heishui, 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 Heishui, April typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec2251257681021276811144
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heishui

In Heishui in April humidity is 53%. With an average temperature of 10°C (50°F), this humidity feels like a refreshing yet brisk embrace, making it a pleasant time for exploring the surroundings without feeling overly warm.

April Average Humidity in Heishui

This chart illustrates the average monthly humidity levels in Heishui, 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 Heishui is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%50%50%54%57%73%82%85%81%77%59%46%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heishui

In Heishui in April, 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 Heishui.

Maximum UV Index Levels in Heishui for April

The chart shows the monthly maximum UV Index (UVI) for Heishui 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 Heishui typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997421
Data source: Heishui 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 Heishui Compares to Other Months

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

This table compares monthly weather conditions in Heishui, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (8°F)2 mm (0.1 inches)63%low
February Weather-10°C (15°F)2 mm (0.1 inches)50%moderate
March Weather1°C (33°F)5 mm (0.2 inches)50%moderate
April Weather10°C (50°F)12 mm (0.5 inches)53%high
May Weather17°C (63°F)57 mm (2.2 inches)57%very high
June Weather22°C (71°F)67 mm (2.7 inches)73%very high
July Weather26°C (79°F)102 mm (4.0 inches)82%very high
August Weather22°C (72°F)127 mm (5.0 inches)85%very high
September Weather17°C (63°F)68 mm (2.7 inches)81%high
October Weather8°C (47°F)11 mm (0.4 inches)77%moderate
November Weather-3°C (27°F)14 mm (0.5 inches)59%low
December Weather-12°C (10°F)4 mm (0.2 inches)46%low

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