May Weather in Yanchiwan, China

Last updated: August 23, 2025

In Yanchiwan, China, the average temperature in May hovers around 2°C (37°F). Expect a chilly atmosphere, with minimums plunging to -17°C (1°F) and maximums reaching a comfortable 20°C (68°F). During this time, the area experiences approximately 33 mm (1.3 in) of precipitation over 9 days, ensuring the landscape stays vibrant. The average humidity settles at a moderate 59%, making for a refreshing climate.

May Temperature in Yanchiwan

In May in Yanchiwan, the average temperature is 2°C (37°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their visit comfortably.

May Weather in Yanchiwan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Yanchiwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yanchiwan, May typically has an average temperature of 2°C (37°F), with highs reaching up to 20°C (68°F) and lows dropping to around -17°C (1°F).

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

May Precipitation in Yanchiwan

In Yanchiwan in May, the precipitation amount is 33 mm (1.3 in) over the course of 9 days.

May Precipitation Trends in Yanchiwan

The chart displays monthly precipitation patterns in Yanchiwan, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Yanchiwan, May typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Yanchiwan

In Yanchiwan in May, humidity is 59%. With an average temperature of 2°C (37°F), this humidity feels like a chilly dampness clinging to your skin, making travel outside invigorating yet brisk, as the cold air mixes with the moisture, creating a refreshing but potentially uncomfortable experience for prolonged outdoor activities.

May Average Humidity in Yanchiwan

This chart illustrates the average monthly humidity levels in Yanchiwan, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Yanchiwan is approximately 59%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Yanchiwan

In Yanchiwan in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Yanchiwan.

Maximum UV Index Levels in Yanchiwan for May

The chart shows the monthly maximum UV Index (UVI) for Yanchiwan in May, 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 May, the maximum UV index in Yanchiwan typically reaches 15, which falls under the extreme exposure category.

Data source: Yanchiwan May 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 May Weather in Yanchiwan Compares to Other Months

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

This table compares monthly weather conditions in Yanchiwan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-1°F)	6 mm (0.2 inches)	75%	moderate
February Weather	-16°C (4°F)	7 mm (0.3 inches)	73%	high
March Weather	-8°C (17°F)	8 mm (0.3 inches)	68%	very high
April Weather	-3°C (28°F)	21 mm (0.8 inches)	66%	extreme
May Weather	2°C (37°F)	33 mm (1.3 inches)	59%	extreme
June Weather	6°C (43°F)	71 mm (2.8 inches)	57%	extreme
July Weather	9°C (49°F)	70 mm (2.7 inches)	54%	extreme
August Weather	9°C (49°F)	37 mm (1.4 inches)	58%	extreme
September Weather	5°C (41°F)	14 mm (0.6 inches)	59%	extreme
October Weather	-2°C (28°F)	6 mm (0.2 inches)	67%	very high
November Weather	-10°C (14°F)	5 mm (0.2 inches)	71%	moderate
December Weather	-17°C (1°F)	6 mm (0.2 inches)	74%	moderate