May Weather in Sam Ngao, Thailand

Last updated: August 27, 2025

In Sam Ngao, Thailand, the average temperature in May reaches a warm 29°C (84°F). Expect a comfortable minimum of 22°C (72°F), while the heat can peak at a sweltering 40°C (105°F). Humidity averages a sticky 71%, and prepare for 128 mm (5.0 in) of rain spread over 16 days throughout the month.

May Temperature in Sam Ngao

In May in Sam Ngao, the average temperature is 29°C (84°F). Maximum temperatures can reach up to 40°C (105°F), while the minimum can drop as low as 22°C (72°F). Be sure to pack light, breathable clothing for your travels, and stay hydrated to enjoy your visit fully.

May Weather in Sam Ngao: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sam Ngao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sam Ngao, May typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (105°F) and lows dropping to around 22°C (72°F).

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

May Precipitation in Sam Ngao

In Sam Ngao in May, the precipitation amount is 128 mm (5.0 in) spread over 16 days.

May Precipitation Trends in Sam Ngao

The chart displays monthly precipitation patterns in Sam Ngao, 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 Sam Ngao, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 16 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 Sam Ngao

In Sam Ngao in May, humidity is 71%. With an average temperature of 29°C (84°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling quite uncomfortable as the air clings to your skin and requires frequent breaks to stay hydrated.

May Average Humidity in Sam Ngao

This chart illustrates the average monthly humidity levels in Sam Ngao, 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 Sam Ngao is approximately 71%, 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 Sam Ngao

In Sam Ngao 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 Sam Ngao, you can check here.

Maximum UV Index Levels in Sam Ngao for May

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

Data source: Sam Ngao 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 Sam Ngao Compares to Other Months

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

This table compares monthly weather conditions in Sam Ngao, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	10 mm (0.4 inches)	51%	very high
February Weather	26°C (79°F)	4 mm (0.1 inches)	48%	extreme
March Weather	29°C (84°F)	3 mm (0.1 inches)	45%	extreme
April Weather	29°C (85°F)	67 mm (2.7 inches)	49%	extreme
May Weather	29°C (84°F)	128 mm (5.0 inches)	71%	extreme
June Weather	28°C (82°F)	124 mm (4.9 inches)	84%	extreme
July Weather	27°C (81°F)	187 mm (7.4 inches)	84%	extreme
August Weather	27°C (80°F)	232 mm (9.1 inches)	87%	extreme
September Weather	27°C (81°F)	202 mm (7.9 inches)	84%	extreme
October Weather	27°C (80°F)	167 mm (6.6 inches)	71%	extreme
November Weather	26°C (79°F)	28 mm (1.1 inches)	62%	very high
December Weather	23°C (74°F)	16 mm (0.6 inches)	55%	very high