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May Weather in Pha Khao, Thailand

Last updated: August 27, 2025

In May, the average temperature in Pha Khao, Thailand reaches a warm 29°C (84°F). During this time, temperatures can dip to a minimum of 22°C (71°F) and soar to a sweltering maximum of 39°C (103°F). Expect about 185 mm (7.3 in) of precipitation spread over 20 days, contributing to an average humidity of 69%.

May Temperature in Pha Khao

In May, in Pha Khao, the average temperature is 29°C (84°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 22°C (71°F). This makes it an ideal destination for travelers seeking warm weather and sunshine.

May Weather in Pha Khao: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Pha Khao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pha Khao, 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 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec747681838384838281807772
Data source: Temperature data for Pha Khao 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 Pha Khao

In Pha Khao in May, the total precipitation amount is 185 mm (7.3 in) over a span of 20 days.

May Precipitation Trends in Pha Khao

The chart displays monthly precipitation patterns in Pha Khao, 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 Pha Khao, May typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec5113380185172204211225150178
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pha Khao

In Pha Khao in May, humidity is 69%. With an average temperature of 29°C (84°F), this humidity feels like a warm, sticky embrace, making outdoor activities a bit of a challenge but also inviting for those seeking to experience the vibrant atmosphere of the locale.

May Average Humidity in Pha Khao

This chart illustrates the average monthly humidity levels in Pha Khao, 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 Pha Khao is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%49%39%40%69%81%83%87%86%74%63%57%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pha Khao

In Pha Khao 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 Pha Khao, you can check here.

Maximum UV Index Levels in Pha Khao for May

The chart shows the monthly maximum UV Index (UVI) for Pha Khao 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 Pha Khao typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141314141412109
Data source: Pha Khao 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 Pha Khao Compares to Other Months

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

This table compares monthly weather conditions in Pha Khao, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)5 mm (0.2 inches)52%very high
February Weather24°C (76°F)11 mm (0.4 inches)49%extreme
March Weather27°C (81°F)33 mm (1.3 inches)39%extreme
April Weather28°C (83°F)80 mm (3.1 inches)40%extreme
May Weather29°C (84°F)185 mm (7.3 inches)69%extreme
June Weather29°C (84°F)172 mm (6.8 inches)81%extreme
July Weather28°C (83°F)204 mm (8.0 inches)83%extreme
August Weather28°C (82°F)211 mm (8.3 inches)87%extreme
September Weather27°C (82°F)225 mm (8.8 inches)86%extreme
October Weather27°C (80°F)150 mm (5.9 inches)74%extreme
November Weather25°C (77°F)16 mm (0.6 inches)63%very high
December Weather22°C (72°F)8 mm (0.3 inches)57%very high

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