April Weather in Yanshan, China

Last updated: August 22, 2025

In Yanshan, China, the average temperature in April hovers around 20°C (68°F), making it a pleasant time to visit. Expect minimum temperatures as low as 9°C (48°F) and maximums reaching up to 31°C (89°F). However, be prepared for occasional rain, with 243 mm (9.6 in) of precipitation spread over 21 days, contributing to an average humidity of 70%.

April Temperature in Yanshan

In April in Yanshan, the average temperature is 20°C (68°F). Maximum can reach 31°C (89°F) and minimum can be as low as 9°C (48°F). This pleasant climate makes Yanshan an ideal destination for travelers seeking a comfortable atmosphere.

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

The chart illustrates April temperature patterns in Yanshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yanshan, April typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 9°C (48°F).

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

April Precipitation in Yanshan

In Yanshan in April, the total precipitation amount is 243 mm (9.6 in) over the course of 21 days.

April Precipitation Trends in Yanshan

The chart displays monthly precipitation patterns in Yanshan, 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 Yanshan, April typically receives around 243 mm (9.6 inches) of precipitation spread over approximately 21 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 Yanshan

In Yanshan in April, humidity is 70%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make traveling a bit heavy and sticky but also invigorating, as the moisture in the air invigorates your skin and keeps you refreshed during your adventures.

April Average Humidity in Yanshan

This chart illustrates the average monthly humidity levels in Yanshan, 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 Yanshan is approximately 70%, 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 Yanshan

In Yanshan in April, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Yanshan.

Maximum UV Index Levels in Yanshan for April

The chart shows the monthly maximum UV Index (UVI) for Yanshan 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 Yanshan typically reaches 12, which falls under the extreme exposure category.

Data source: Yanshan 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 Yanshan Compares to Other Months

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

This table compares monthly weather conditions in Yanshan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	92 mm (3.6 inches)	62%	high
February Weather	12°C (54°F)	129 mm (5.1 inches)	66%	very high
March Weather	17°C (62°F)	305 mm (12.0 inches)	73%	extreme
April Weather	20°C (68°F)	243 mm (9.6 inches)	70%	extreme
May Weather	24°C (76°F)	271 mm (10.7 inches)	84%	extreme
June Weather	27°C (81°F)	335 mm (13.2 inches)	83%	extreme
July Weather	29°C (84°F)	216 mm (8.5 inches)	89%	extreme
August Weather	29°C (84°F)	170 mm (6.7 inches)	87%	extreme
September Weather	27°C (82°F)	103 mm (4.1 inches)	63%	extreme
October Weather	22°C (71°F)	89 mm (3.5 inches)	59%	very high
November Weather	17°C (63°F)	110 mm (4.3 inches)	66%	very high
December Weather	12°C (53°F)	62 mm (2.4 inches)	69%	high