May Weather in Ban Na, Thailand

Last updated: August 27, 2025

In May, the average temperature in Ban Na, Thailand reaches a sweltering 31°C (88°F), with minimums dipping to 24°C (76°F) and peaks soaring to a scorching 42°C (108°F). Expect 183 mm (7.2 in) of rainfall spread over approximately 16 days, contributing to an average humidity of 71%. Stay hydrated and enjoy the warmth!

May Temperature in Ban Na

In May in Ban Na, the average temperature is 31°C (88°F). Maximum can reach 42°C (108°F) and minimum can be as low as 24°C (76°F). Travelers should be prepared for warm to hot weather and stay hydrated while exploring the area.

May Weather in Ban Na: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ban Na, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ban Na, May typically has an average temperature of 31°C (88°F), with highs reaching up to 42°C (108°F) and lows dropping to around 24°C (76°F).

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

May Precipitation in Ban Na

In Ban Na in May, the precipitation amount is 183 mm (7.2 in) over a period of 16 days.

May Precipitation Trends in Ban Na

The chart displays monthly precipitation patterns in Ban Na, 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 Ban Na, May typically receives around 183 mm (7.2 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 Ban Na

In Ban Na in May, humidity is 71%. With an average temperature of 31°C (88°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel stifling and encouraging frequent breaks in the shade or air conditioning while traveling.

May Average Humidity in Ban Na

This chart illustrates the average monthly humidity levels in Ban Na, 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 Ban Na 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 Ban Na

In Ban Na 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 Ban Na, you can check here.

Maximum UV Index Levels in Ban Na for May

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

Data source: Ban Na 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 Ban Na Compares to Other Months

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

This table compares monthly weather conditions in Ban Na, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	26 mm (1.0 inches)	51%	very high
February Weather	27°C (81°F)	12 mm (0.5 inches)	48%	extreme
March Weather	31°C (87°F)	10 mm (0.4 inches)	45%	extreme
April Weather	32°C (89°F)	93 mm (3.7 inches)	49%	extreme
May Weather	31°C (88°F)	183 mm (7.2 inches)	71%	extreme
June Weather	30°C (87°F)	192 mm (7.5 inches)	84%	extreme
July Weather	30°C (86°F)	211 mm (8.3 inches)	84%	extreme
August Weather	29°C (85°F)	303 mm (11.9 inches)	87%	extreme
September Weather	29°C (85°F)	238 mm (9.4 inches)	84%	extreme
October Weather	29°C (84°F)	172 mm (6.8 inches)	71%	extreme
November Weather	27°C (82°F)	33 mm (1.3 inches)	62%	very high
December Weather	25°C (77°F)	19 mm (0.7 inches)	55%	very high