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May Weather in Tha Muang, Thailand

Last updated: August 27, 2025

In May, the average temperature in Tha Muang, Thailand is a warm 30°C (87°F), perfect for those who enjoy sunny weather. Temperatures can range from a cool 23°C (74°F) to a scorching 41°C (107°F), so be prepared for some heat! With 160 mm (6.3 in) of precipitation spread over 20 days, humidity levels average around 79%, making it a relatively humid month. Always take the weather into account when planning your activities!

May Temperature in Tha Muang

In May in Tha Muang, the average temperature is 30°C (87°F), with maximums reaching 41°C (107°F) and minimums dropping to as low as 23°C (74°F). It’s a great time to enjoy the warm weather and plan outdoor adventures, but be sure to stay hydrated and protect yourself from the heat.

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

The chart illustrates May temperature patterns in Tha Muang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tha Muang, May typically has an average temperature of 30°C (87°F), with highs reaching up to 41°C (107°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec808286878786858484828280
Data source: Temperature data for Tha Muang 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 Tha Muang

In Tha Muang in May, the precipitation amount is 160 mm (6.3 in) over the course of 20 days.

May Precipitation Trends in Tha Muang

The chart displays monthly precipitation patterns in Tha Muang, 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 Muang, May typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec221332991601151311632252047316
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tha Muang

In Tha Muang in May, humidity is 79%. With an average temperature of 30°C (87°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel stickier and more strenuous, as even a short walk can leave you feeling drenched and fatigued.

May Average Humidity in Tha Muang

This chart illustrates the average monthly humidity levels in Tha Muang, 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 Muang is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%59%62%69%79%87%89%90%87%83%77%66%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tha Muang

In Tha Muang 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 Muang, you can check here.

Maximum UV Index Levels in Tha Muang for May

The chart shows the monthly maximum UV Index (UVI) for Tha Muang 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 Muang typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141314141412109
Data source: Tha Muang 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 Muang Compares to Other Months

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

This table compares monthly weather conditions in Tha Muang, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)21 mm (0.8 inches)58%extreme
February Weather28°C (83°F)13 mm (0.5 inches)59%extreme
March Weather30°C (87°F)32 mm (1.3 inches)62%extreme
April Weather31°C (87°F)99 mm (3.9 inches)69%extreme
May Weather30°C (87°F)160 mm (6.3 inches)79%extreme
June Weather30°C (86°F)115 mm (4.5 inches)87%extreme
July Weather29°C (85°F)131 mm (5.2 inches)89%extreme
August Weather29°C (84°F)163 mm (6.4 inches)90%extreme
September Weather29°C (84°F)225 mm (8.8 inches)87%extreme
October Weather28°C (83°F)204 mm (8.0 inches)83%extreme
November Weather28°C (82°F)73 mm (2.9 inches)77%very high
December Weather26°C (80°F)15 mm (0.6 inches)66%very high

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