May Weather in Tha Li, Thailand

Last updated: August 27, 2025

In May, the average temperature in Tha Li, Thailand is a warm 28°C (82°F), making it ideal for outdoor activities. Temperatures can vary, with a minimum of 20°C (69°F) and peaking at a balmy 38°C (100°F). Expect 177 mm (7.0 in) of precipitation spread over 21 days, contributing to an average humidity of 69%. Enjoy the vibrant climate!

May Temperature in Tha Li

In May in Tha Li, the average temperature is 28°C (82°F). Maximums can reach 38°C (100°F) and minimums can be as low as 20°C (69°F). This makes it an ideal time for travelers to enjoy warm-weather activities and explore the vibrant attractions.

May Weather in Tha Li: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tha Li, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tha Li, May typically has an average temperature of 28°C (82°F), with highs reaching up to 38°C (100°F) and lows dropping to around 20°C (69°F).

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

May Precipitation in Tha Li

In Tha Li in May, the total precipitation amount is 177 mm (7.0 in) spread over 21 days.

May Precipitation Trends in Tha Li

The chart displays monthly precipitation patterns in Tha Li, 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 Tha Li, May typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 21 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 Tha Li

In Tha Li in May, humidity is 69%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration slightly more challenging but still enjoyable as you soak in the vibrant surroundings.

May Average Humidity in Tha Li

This chart illustrates the average monthly humidity levels in Tha Li, 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 Tha Li is approximately 69%, 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 Tha Li

In Tha Li 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 Tha Li, you can check here.

Maximum UV Index Levels in Tha Li for May

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

Data source: Tha Li 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 Tha Li Compares to Other Months

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

This table compares monthly weather conditions in Tha Li, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	8 mm (0.3 inches)	52%	very high
February Weather	23°C (74°F)	15 mm (0.6 inches)	49%	extreme
March Weather	27°C (80°F)	32 mm (1.2 inches)	39%	extreme
April Weather	27°C (81°F)	110 mm (4.3 inches)	40%	extreme
May Weather	28°C (82°F)	177 mm (7.0 inches)	69%	extreme
June Weather	28°C (82°F)	184 mm (7.2 inches)	81%	extreme
July Weather	27°C (81°F)	193 mm (7.6 inches)	83%	extreme
August Weather	27°C (81°F)	262 mm (10.3 inches)	87%	extreme
September Weather	27°C (80°F)	215 mm (8.5 inches)	86%	extreme
October Weather	26°C (79°F)	135 mm (5.3 inches)	74%	extreme
November Weather	24°C (76°F)	15 mm (0.6 inches)	63%	very high
December Weather	21°C (71°F)	10 mm (0.4 inches)	57%	very high