May Weather in Boli, China

Last updated: August 22, 2025

In Boli, China, the average temperature in May hovers around 13°C (57°F). Expect a minimum drop to 0°C (33°F) and a remarkable peak at 31°C (89°F). With an average precipitation of 105 mm (4.1 in) spread over 14 days, and a humidity level of 73%, be prepared for a blend of warmth and occasional showers throughout the month.

May Temperature in Boli

In May in Boli, the average temperature is 13°C (57°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 0°C (33°F). Be prepared for varying weather conditions and pack accordingly for your travels.

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

The chart illustrates May temperature patterns in Boli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boli, May typically has an average temperature of 13°C (57°F), with highs reaching up to 31°C (89°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Boli

In Boli in May, the precipitation amount is 105 mm (4.1 in) over the course of 14 days.

May Precipitation Trends in Boli

The chart displays monthly precipitation patterns in Boli, 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 Boli, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 14 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Boli

In Boli in May humidity is 73%. With an average temperature of 13°C (57°F), this humidity feels like a damp chill that can cling to your clothes, making your travel experience a bit uncomfortable unless you dress in layers to stay warm and dry.

May Average Humidity in Boli

This chart illustrates the average monthly humidity levels in Boli, 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 Boli is approximately 73%, 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 Boli

In Boli in May, 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 Boli.

Maximum UV Index Levels in Boli for May

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

Data source: Boli 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 Boli Compares to Other Months

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

This table compares monthly weather conditions in Boli, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (2°F)	5 mm (0.2 inches)	87%	low
February Weather	-13°C (9°F)	10 mm (0.4 inches)	85%	moderate
March Weather	-3°C (28°F)	27 mm (1.1 inches)	75%	moderate
April Weather	6°C (44°F)	42 mm (1.6 inches)	69%	high
May Weather	13°C (57°F)	105 mm (4.1 inches)	73%	very high
June Weather	18°C (64°F)	137 mm (5.4 inches)	84%	very high
July Weather	22°C (73°F)	160 mm (6.3 inches)	87%	very high
August Weather	20°C (68°F)	228 mm (9.0 inches)	88%	very high
September Weather	14°C (58°F)	90 mm (3.5 inches)	86%	high
October Weather	6°C (43°F)	30 mm (1.2 inches)	84%	moderate
November Weather	-5°C (24°F)	37 mm (1.5 inches)	66%	low
December Weather	-15°C (5°F)	9 mm (0.4 inches)	70%	low