May Weather in Longwan, China

Last updated: August 23, 2025

In Longwan, China, the average temperature in May hovers around 25°C (77°F). Expect a minimum of 14°C (57°F) and a maximum of 34°C (94°F), making for quite the range. With precipitation totaling 161 mm (6.3 in) spread over 19 days and an average humidity of 76%, it's wise to stay prepared for both warmth and occasional rain.

May Temperature in Longwan

In May in Longwan, the average temperature is 25°C (77°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 14°C (57°F). This pleasant climate makes Longwan an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates May temperature patterns in Longwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longwan, May typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (57°F).

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

May Precipitation in Longwan

In Longwan in May, the precipitation amount is 161 mm (6.3 in) over the course of 19 days.

May Precipitation Trends in Longwan

The chart displays monthly precipitation patterns in Longwan, 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 Longwan, May typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 19 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 Longwan

In Longwan in May, humidity is 76%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel muggy and requiring frequent breaks to stay refreshed.

May Average Humidity in Longwan

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

In Longwan in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Longwan.

Maximum UV Index Levels in Longwan for May

The chart shows the monthly maximum UV Index (UVI) for Longwan 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 Longwan typically reaches 13, which falls under the extreme exposure category.

Data source: Longwan 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 Longwan Compares to Other Months

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

This table compares monthly weather conditions in Longwan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	36 mm (1.4 inches)	59%	high
February Weather	15°C (59°F)	66 mm (2.6 inches)	64%	very high
March Weather	19°C (66°F)	111 mm (4.4 inches)	65%	extreme
April Weather	21°C (71°F)	136 mm (5.4 inches)	62%	extreme
May Weather	25°C (77°F)	161 mm (6.3 inches)	76%	extreme
June Weather	27°C (81°F)	201 mm (7.9 inches)	76%	extreme
July Weather	28°C (82°F)	153 mm (6.0 inches)	87%	extreme
August Weather	27°C (81°F)	255 mm (10.0 inches)	88%	extreme
September Weather	26°C (80°F)	178 mm (7.0 inches)	72%	extreme
October Weather	23°C (73°F)	104 mm (4.1 inches)	62%	extreme
November Weather	19°C (67°F)	20 mm (0.8 inches)	62%	very high
December Weather	15°C (59°F)	22 mm (0.9 inches)	66%	high