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May Weather in Khun Tan, Thailand

Last updated: August 27, 2025

In May, the average temperature in Khun Tan, Thailand is a warm 29°C (84°F). Expect a minimum of 21°C (70°F) and a sweltering maximum that can reach 40°C (105°F). During this time, precipitation typically totals 133 mm (5.2 in) spread over about 15 days, alongside an average humidity of 66%. 🌦️

May Temperature in Khun Tan

In May, in Khun Tan, the average temperature is 29°C (84°F), with maximums reaching 40°C (105°F) and minimums dropping to as low as 21°C (70°F). This warm climate makes Khun Tan an ideal destination for travelers seeking sunny weather and outdoor activities.

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

The chart illustrates May temperature patterns in Khun Tan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khun Tan, May typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (105°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec707380828483828181797569
Data source: Temperature data for Khun 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 Khun Tan

In Khun Tan in May, the total precipitation amount is 133 mm (5.2 in) spread over a duration of 15 days.

May Precipitation Trends in Khun Tan

The chart displays monthly precipitation patterns in Khun 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 Khun Tan, May typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec281171021332183204002591732921
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Khun Tan

In Khun Tan in May, humidity is 66%. With an average temperature of 29°C (84°F), this humidity feels like a warm and sticky embrace that can make outdoor activities quite uncomfortable, often prompting travelers to seek shade or relief in air-conditioned spaces.

May Average Humidity in Khun Tan

This chart illustrates the average monthly humidity levels in Khun 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 Khun Tan is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%53%45%39%66%79%90%92%85%72%64%60%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Khun Tan

In Khun 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 Khun Tan, you can check here.

Maximum UV Index Levels in Khun Tan for May

The chart shows the monthly maximum UV Index (UVI) for Khun 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 Khun Tan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101313141314141413108
Data source: Khun 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 Khun Tan Compares to Other Months

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

This table compares monthly weather conditions in Khun Tan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)28 mm (1.1 inches)57%very high
February Weather23°C (73°F)10 mm (0.4 inches)53%very high
March Weather26°C (80°F)7 mm (0.3 inches)45%extreme
April Weather28°C (82°F)102 mm (4.0 inches)39%extreme
May Weather29°C (84°F)133 mm (5.2 inches)66%extreme
June Weather28°C (83°F)218 mm (8.6 inches)79%extreme
July Weather28°C (82°F)320 mm (12.6 inches)90%extreme
August Weather27°C (81°F)400 mm (15.7 inches)92%extreme
September Weather27°C (81°F)259 mm (10.2 inches)85%extreme
October Weather26°C (79°F)173 mm (6.8 inches)72%extreme
November Weather24°C (75°F)29 mm (1.1 inches)64%very high
December Weather21°C (69°F)21 mm (0.8 inches)60%very high

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