May Weather in Muong Lay, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Muong Lay, Vietnam hovers around 25°C (77°F). Expect a comfortable range where lows can dip to 16°C (62°F) and highs can soar to 38°C (101°F). However, be prepared for 204 mm (8.0 in) of precipitation spread across 25 days, contributing to an average humidity of 68%. Enjoy the diverse weather conditions as you explore this beautiful destination!

May Temperature in Muong Lay

In May in Muong Lay, the average temperature is 25°C (77°F). Maximums can reach 38°C (101°F), and minimums can be as low as 16°C (62°F). This pleasant climate makes Muong Lay an ideal destination for outdoor activities and sightseeing during this time of year.

May Weather in Muong Lay: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Muong Lay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muong Lay, May typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (101°F) and lows dropping to around 16°C (62°F).

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

May Precipitation in Muong Lay

In Muong Lay in May, the precipitation amount is 204 mm (8.0 in) spread over 25 days.

May Precipitation Trends in Muong Lay

The chart displays monthly precipitation patterns in Muong Lay, 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 Muong Lay, May typically receives around 204 mm (8.0 inches) of precipitation spread over approximately 25 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 Muong Lay

In Muong Lay in May, humidity is 68%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly become stifling for traveling, making outdoor activities feel more strenuous and the air thick and heavy.

May Average Humidity in Muong Lay

This chart illustrates the average monthly humidity levels in Muong Lay, 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 Muong Lay is approximately 68%, 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 Muong Lay

In Muong Lay in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Muong Lay, you can check here.

Maximum UV Index Levels in Muong Lay for May

The chart shows the monthly maximum UV Index (UVI) for Muong Lay 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 Muong Lay typically reaches 14, which falls under the extreme exposure category.

Data source: Muong Lay 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 Muong Lay Compares to Other Months

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

This table compares monthly weather conditions in Muong Lay, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (62°F)	78 mm (3.1 inches)	63%	very high
February Weather	17°C (63°F)	58 mm (2.3 inches)	65%	very high
March Weather	21°C (69°F)	138 mm (5.4 inches)	57%	extreme
April Weather	23°C (73°F)	213 mm (8.4 inches)	50%	extreme
May Weather	25°C (77°F)	204 mm (8.0 inches)	68%	extreme
June Weather	26°C (79°F)	425 mm (16.7 inches)	79%	extreme
July Weather	26°C (78°F)	405 mm (15.9 inches)	91%	extreme
August Weather	26°C (78°F)	404 mm (15.9 inches)	92%	extreme
September Weather	25°C (77°F)	192 mm (7.5 inches)	82%	extreme
October Weather	23°C (73°F)	124 mm (4.9 inches)	76%	extreme
November Weather	20°C (68°F)	56 mm (2.2 inches)	72%	very high
December Weather	17°C (62°F)	50 mm (2.0 inches)	68%	high