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May Weather in Khao Yoi, Thailand

Last updated: August 27, 2025

In Khao Yoi, Thailand, the average temperature in May reaches a warm 29°C (85°F), with minimums dipping to 23°C (74°F) and maximums soaring up to 39°C (102°F). You're likely to encounter 159 mm (6.2 in) of precipitation spread over 22 days, contributing to an average humidity of 79%.

May Temperature in Khao Yoi

In May in Khao Yoi, the average temperature is 29°C (85°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 23°C (74°F). This makes it an ideal destination for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates May temperature patterns in Khao Yoi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khao Yoi, May typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (102°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec788084858584838382818078
Data source: Temperature data for Khao Yoi 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 Khao Yoi

In Khao Yoi in May, the total precipitation amount reaches 159 mm (6.2 in) over the course of 22 days.

May Precipitation Trends in Khao Yoi

The chart displays monthly precipitation patterns in Khao Yoi, 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 Khao Yoi, May typically receives around 159 mm (6.2 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec2716371081591421371862252107917
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Khao Yoi

In Khao Yoi in May, humidity is 79%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sticky and exhausting.

May Average Humidity in Khao Yoi

This chart illustrates the average monthly humidity levels in Khao Yoi, 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 Khao Yoi 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 Khao Yoi

In Khao Yoi 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 Khao Yoi, you can check here.

Maximum UV Index Levels in Khao Yoi for May

The chart shows the monthly maximum UV Index (UVI) for Khao Yoi 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 Khao Yoi typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131414141314141413109
Data source: Khao Yoi 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 Khao Yoi Compares to Other Months

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

This table compares monthly weather conditions in Khao Yoi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)27 mm (1.1 inches)58%extreme
February Weather27°C (80°F)16 mm (0.6 inches)59%extreme
March Weather29°C (84°F)37 mm (1.5 inches)62%extreme
April Weather30°C (86°F)108 mm (4.3 inches)69%extreme
May Weather29°C (85°F)159 mm (6.2 inches)79%extreme
June Weather29°C (84°F)142 mm (5.6 inches)87%extreme
July Weather28°C (83°F)137 mm (5.4 inches)89%extreme
August Weather28°C (83°F)186 mm (7.3 inches)90%extreme
September Weather28°C (83°F)225 mm (8.9 inches)87%extreme
October Weather27°C (82°F)210 mm (8.3 inches)83%extreme
November Weather27°C (80°F)79 mm (3.1 inches)77%very high
December Weather25°C (78°F)17 mm (0.7 inches)66%very high

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