April Weather in Heku, China

Last updated: August 22, 2025

In April, the average temperature in Heku, China is a comfortable 16°C (61°F). Expect variations, with minimums dipping to 6°C (43°F) and maximums reaching 31°C (89°F). Rainfall is frequent, with 211 mm (8.3 in) expected over 18 days, contributing to an average humidity of 82%. Be prepared for a blend of pleasant warmth and occasional showers!

April Temperature in Heku

In April in Heku, the average temperature is 16°C (61°F). Maximums can reach 31°C (89°F), while minimums can plummet to as low as 6°C (43°F). This variation makes it essential for travelers to pack layers to adjust to the changing temperatures throughout the day.

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

The chart illustrates April temperature patterns in Heku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heku, April typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (89°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Heku generated using information from the Copernicus Climate Change Service.

April Precipitation in Heku

In Heku in April, the precipitation amount is 211 mm (8.3 in) over a period of 18 days.

April Precipitation Trends in Heku

The chart displays monthly precipitation patterns in Heku, 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 Heku, April typically receives around 211 mm (8.3 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Heku

In Heku in April humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

April Average Humidity in Heku

This chart illustrates the average monthly humidity levels in Heku, 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 Heku is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heku

In Heku 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 Heku.

Maximum UV Index Levels in Heku for April

The chart shows the monthly maximum UV Index (UVI) for Heku 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 Heku typically reaches 11, which falls under the extreme exposure category.

Data source: Heku 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 Heku Compares to Other Months

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

This table compares monthly weather conditions in Heku, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	79 mm (3.1 inches)	67%	high
February Weather	6°C (43°F)	114 mm (4.5 inches)	73%	high
March Weather	11°C (53°F)	219 mm (8.6 inches)	84%	very high
April Weather	16°C (61°F)	211 mm (8.3 inches)	82%	extreme
May Weather	20°C (68°F)	341 mm (13.4 inches)	86%	extreme
June Weather	24°C (75°F)	323 mm (12.7 inches)	86%	extreme
July Weather	27°C (80°F)	239 mm (9.4 inches)	88%	extreme
August Weather	27°C (80°F)	206 mm (8.1 inches)	85%	extreme
September Weather	23°C (73°F)	183 mm (7.2 inches)	71%	very high
October Weather	16°C (62°F)	110 mm (4.3 inches)	74%	very high
November Weather	12°C (53°F)	99 mm (3.9 inches)	85%	high
December Weather	6°C (43°F)	59 mm (2.3 inches)	75%	moderate