May Weather in Mae Lao, Thailand

Last updated: August 27, 2025

In Mae Lao, Thailand, the average temperature in May typically reaches a warm 28°C (83°F). However, be prepared for a range, as temperatures can dip to a minimum of 21°C (70°F) and soar up to 40°C (104°F). During this time, expect 182 mm (7.2 in) of precipitation spread over 19 days, contributing to an average humidity of 63%.

May Temperature in Mae Lao

In May in Mae Lao, the average temperature is 28°C (83°F). Maximums can reach 40°C (104°F) and minimums can be as low as 21°C (70°F). This makes it an ideal time for travelers who enjoy warm weather and outdoor activities.

May Weather in Mae Lao: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mae Lao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mae Lao, May typically has an average temperature of 28°C (83°F), with highs reaching up to 40°C (104°F) and lows dropping to around 21°C (70°F).

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

May Precipitation in Mae Lao

In Mae Lao in May, the precipitation amount is 182 mm (7.2 in) over a period of 19 days.

May Precipitation Trends in Mae Lao

The chart displays monthly precipitation patterns in Mae Lao, 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 Mae Lao, May typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 19 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 Mae Lao

In Mae Lao in May humidity is 63%. With an average temperature of 28°C (83°F), this humidity feels like a warm embrace that clings to your skin, making outdoor activities a bit more strenuous and encouraging you to seek shade and hydration while exploring the sights.

May Average Humidity in Mae Lao

This chart illustrates the average monthly humidity levels in Mae Lao, 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 Mae Lao is approximately 63%, 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 Mae Lao

In Mae Lao 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 Mae Lao, you can check here.

Maximum UV Index Levels in Mae Lao for May

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

Data source: Mae Lao 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 Mae Lao Compares to Other Months

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

This table compares monthly weather conditions in Mae Lao, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	34 mm (1.3 inches)	51%	very high
February Weather	22°C (73°F)	12 mm (0.5 inches)	46%	very high
March Weather	26°C (79°F)	10 mm (0.4 inches)	38%	extreme
April Weather	27°C (81°F)	150 mm (5.9 inches)	36%	extreme
May Weather	28°C (83°F)	182 mm (7.2 inches)	63%	extreme
June Weather	28°C (83°F)	226 mm (8.9 inches)	81%	extreme
July Weather	28°C (82°F)	290 mm (11.4 inches)	83%	extreme
August Weather	27°C (81°F)	327 mm (12.9 inches)	91%	extreme
September Weather	27°C (81°F)	215 mm (8.5 inches)	83%	extreme
October Weather	26°C (79°F)	143 mm (5.6 inches)	67%	extreme
November Weather	24°C (75°F)	37 mm (1.4 inches)	60%	very high
December Weather	20°C (69°F)	27 mm (1.1 inches)	56%	very high