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May Weather in Don Tan, Thailand

Last updated: August 27, 2025

In May, the average temperature in Don Tan, Thailand reaches a warm 29°C (84°F). Expect a minimum temperature of 18°C (64°F) and a sizzling maximum of 39°C (103°F). During this time, precipitation averages 162 mm (6.4 in) over approximately 19 days, accompanied by an average humidity level of 65%. Be prepared for those warm days with the potential for some refreshing showers!

May Temperature in Don Tan

In May in Don Tan, the average temperature is 29°C (84°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 18°C (64°F). This makes it a great time for travelers to enjoy warm weather while also having the option for cooler evenings.

May Weather in Don Tan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Don Tan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Don Tan, May typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec747682848484828282817874
Data source: Temperature data for Don Tan 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 Don Tan

In Don Tan in May, the precipitation amount is 162 mm (6.4 in) over a span of 19 days.

May Precipitation Trends in Don Tan

The chart displays monthly precipitation patterns in Don Tan, 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 Don Tan, May typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec3103773162191395358298178405
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Don Tan

In Don Tan in May humidity is 65%. With average temperature 29°C (84°F), this humidity feels like a warm embrace, making outdoor activities comfortable yet requiring you to stay hydrated and take breaks in the shade.

May Average Humidity in Don Tan

This chart illustrates the average monthly humidity levels in Don Tan, 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 Don Tan is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Don Tan

In Don Tan 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 Don Tan, you can check here.

Maximum UV Index Levels in Don Tan for May

The chart shows the monthly maximum UV Index (UVI) for Don Tan 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 Don Tan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141315141412109
Data source: Don Tan 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 Don Tan Compares to Other Months

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

This table compares monthly weather conditions in Don Tan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)3 mm (0.1 inches)59%very high
February Weather25°C (77°F)10 mm (0.4 inches)54%extreme
March Weather28°C (83°F)37 mm (1.5 inches)45%extreme
April Weather29°C (84°F)73 mm (2.9 inches)40%extreme
May Weather29°C (84°F)162 mm (6.4 inches)65%extreme
June Weather29°C (84°F)190 mm (7.5 inches)82%extreme
July Weather28°C (82°F)395 mm (15.5 inches)90%extreme
August Weather28°C (82°F)358 mm (14.1 inches)92%extreme
September Weather28°C (82°F)298 mm (11.7 inches)86%extreme
October Weather27°C (81°F)178 mm (7.0 inches)80%extreme
November Weather25°C (78°F)40 mm (1.6 inches)72%very high
December Weather23°C (74°F)5 mm (0.2 inches)66%very high

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