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May Weather in Na Dun, Thailand

Last updated: August 27, 2025

In May, the average temperature in Na Dun, Thailand reaches a warm 30°C (86°F), with a minimum of 18°C (65°F) and a maximum soaring to 41°C (106°F). Expect 138 mm (5.4 in) of precipitation over 19 days, contributing to an average humidity of 71%. Whether you're braving the heat or dodging the rain, be prepared for a dynamic climate!

May Temperature in Na Dun

In May in Na Dun, the average temperature is 30°C (86°F). The maximum can reach 41°C (106°F) and the minimum can be as low as 18°C (65°F). This warm climate makes Na Dun an ideal destination for travelers seeking sun-soaked adventures.

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

The chart illustrates May temperature patterns in Na Dun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Na Dun, May typically has an average temperature of 30°C (86°F), with highs reaching up to 41°C (106°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec777985858586848483817976
Data source: Temperature data for Na Dun generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Na Dun

In Na Dun in May, the total precipitation amount is 138 mm (5.4 in) recorded over the course of 19 days.

May Precipitation Trends in Na Dun

The chart displays monthly precipitation patterns in Na Dun, 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 Na Dun, May typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec493071138119240200273169266
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Na Dun

In Na Dun in May, humidity is 71%. With an average temperature of 30°C (86°F), this humidity feels like traveling through a warm mist, enveloping you in a sticky embrace that makes outdoor activities challenging and requires frequent breaks to stay refreshed.

May Average Humidity in Na Dun

This chart illustrates the average monthly humidity levels in Na Dun, 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 Na Dun is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Na Dun

In Na Dun in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Na Dun.

Maximum UV Index Levels in Na Dun for May

The chart shows the monthly maximum UV Index (UVI) for Na Dun 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 Na Dun typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131514151314141412109
Data source: Na Dun 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 Na Dun Compares to Other Months

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

This table compares monthly weather conditions in Na Dun, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)4 mm (0.2 inches)56%very high
February Weather26°C (79°F)9 mm (0.4 inches)50%extreme
March Weather29°C (85°F)30 mm (1.2 inches)41%extreme
April Weather30°C (86°F)71 mm (2.8 inches)44%extreme
May Weather30°C (86°F)138 mm (5.4 inches)71%extreme
June Weather30°C (86°F)119 mm (4.7 inches)83%extreme
July Weather29°C (85°F)240 mm (9.5 inches)87%extreme
August Weather29°C (84°F)199 mm (7.9 inches)90%extreme
September Weather28°C (83°F)273 mm (10.7 inches)89%extreme
October Weather27°C (82°F)169 mm (6.6 inches)83%extreme
November Weather26°C (80°F)26 mm (1.0 inches)74%very high
December Weather24°C (76°F)6 mm (0.3 inches)68%very high

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