April Weather in Heishan, China

Last updated: August 22, 2025

In April, the average temperature in Heishan, China rests at a comfortable 12°C (54°F). Temperatures can swing dramatically, ranging from a chilly -5°C (23°F) to a warm 34°C (94°F). You can expect 20 mm (0.8 in) of precipitation over 3 days, with an average humidity of 55%.

April Temperature in Heishan

In April in Heishan, the average temperature is 12°C (54°F). The maximum can reach 34°C (94°F), and the minimum can be as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures, from cool to quite warm, making it advisable to pack versatile clothing options.

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

The chart illustrates April temperature patterns in Heishan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heishan, April typically has an average temperature of 12°C (54°F), with highs reaching up to 34°C (94°F) and lows dropping to around -5°C (23°F).

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

April Precipitation in Heishan

In Heishan in April, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

April Precipitation Trends in Heishan

The chart displays monthly precipitation patterns in Heishan, 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 Heishan, April typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Heishan

In Heishan in April, humidity is 55%. With an average temperature of 12°C (54°F), this humidity feels like a cool, crisp embrace, making it refreshing for traveling; however, it can also feel slightly damp, adding a touch of chill that may require a light jacket as you explore the surroundings.

April Average Humidity in Heishan

This chart illustrates the average monthly humidity levels in Heishan, 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 Heishan is approximately 55%, 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 Heishan

In Heishan in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Heishan.

Maximum UV Index Levels in Heishan for April

The chart shows the monthly maximum UV Index (UVI) for Heishan 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 Heishan typically reaches 8, which falls under the very high exposure category.

Data source: Heishan 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 Heishan Compares to Other Months

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

This table compares monthly weather conditions in Heishan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	2 mm (0.1 inches)	54%	low
February Weather	-5°C (23°F)	4 mm (0.1 inches)	44%	moderate
March Weather	4°C (39°F)	12 mm (0.5 inches)	48%	high
April Weather	12°C (54°F)	20 mm (0.8 inches)	55%	very high
May Weather	18°C (65°F)	49 mm (1.9 inches)	65%	very high
June Weather	23°C (74°F)	68 mm (2.7 inches)	71%	very high
July Weather	26°C (79°F)	104 mm (4.1 inches)	82%	very high
August Weather	24°C (76°F)	206 mm (8.1 inches)	83%	very high
September Weather	19°C (67°F)	76 mm (3.0 inches)	72%	high
October Weather	11°C (52°F)	27 mm (1.1 inches)	76%	moderate
November Weather	2°C (36°F)	26 mm (1.0 inches)	66%	moderate
December Weather	-6°C (21°F)	5 mm (0.2 inches)	52%	low