April Weather in Helong, China

Last updated: August 22, 2025

In April, the average temperature in Helong, China hovers around 19°C (67°F), with a comfortable minimum of 3°C (38°F) and a warm maximum of 32°C (89°F). Expect 180 mm (7.1 in) of precipitation spread over about 15 days, resulting in an average humidity level of 76%. Whether you're exploring the vibrant streets or enjoying the great outdoors, be prepared for a mix of weather!

April Temperature in Helong

In April in Helong, the average temperature is 19°C (67°F). Maximums can reach 32°C (89°F) and minimums can be as low as 3°C (38°F). This diverse temperature range makes Helong suitable for a variety of activities, so be sure to pack accordingly for your travels.

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

The chart illustrates April temperature patterns in Helong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Helong, April typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (38°F).

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

April Precipitation in Helong

In Helong in April, the total precipitation amount is 180 mm (7.1 in) spread over 15 days.

April Precipitation Trends in Helong

The chart displays monthly precipitation patterns in Helong, 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 Helong, April typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 15 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 Helong

In Helong in April, humidity is 76%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sluggish and requiring regular breaks to stay hydrated while exploring.

April Average Humidity in Helong

This chart illustrates the average monthly humidity levels in Helong, 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 Helong is approximately 76%, 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 Helong

In Helong 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 Helong.

Maximum UV Index Levels in Helong for April

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

Data source: Helong 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 Helong Compares to Other Months

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

This table compares monthly weather conditions in Helong, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	45 mm (1.8 inches)	66%	high
February Weather	11°C (52°F)	100 mm (3.9 inches)	70%	very high
March Weather	16°C (61°F)	182 mm (7.2 inches)	77%	extreme
April Weather	19°C (67°F)	180 mm (7.1 inches)	76%	extreme
May Weather	23°C (75°F)	251 mm (9.9 inches)	85%	extreme
June Weather	26°C (79°F)	319 mm (12.6 inches)	80%	extreme
July Weather	29°C (84°F)	123 mm (4.8 inches)	87%	extreme
August Weather	28°C (83°F)	161 mm (6.3 inches)	84%	extreme
September Weather	26°C (80°F)	95 mm (3.8 inches)	61%	extreme
October Weather	21°C (70°F)	43 mm (1.7 inches)	62%	very high
November Weather	16°C (61°F)	74 mm (2.9 inches)	67%	very high
December Weather	10°C (51°F)	32 mm (1.3 inches)	74%	high