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August Weather in Khon San, Thailand

Last updated: August 27, 2025

In Khon San, Thailand, the average temperature in August is a warm 28°C (82°F). Expect minimums around 23°C (74°F) and maximums soaring to 36°C (97°F). The month sees an average precipitation of 185 mm (7.3 in) spread over 25 days, contributing to an average humidity of a steamy 87%.

August Temperature in Khon San

In August in Khon San, the average temperature is 28°C (82°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 23°C (74°F). This warm weather makes Khon San an ideal destination for travelers seeking sunny adventures.

August Weather in Khon San: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Khon San, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khon San, August typically has an average temperature of 28°C (82°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec747681838383828281807772
Data source: Temperature data for Khon San 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.

August Precipitation in Khon San

In Khon San in August, the total precipitation amount is 185 mm (7.3 in) spread over 25 days.

August Precipitation Trends in Khon San

The chart displays monthly precipitation patterns in Khon San, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Khon San, August typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec7124077160146193185211148218
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Khon San

In Khon San in August humidity is 87%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making travel challenging as you navigate the air's heavy moisture.

August Average Humidity in Khon San

This chart illustrates the average monthly humidity levels in Khon San, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Khon San is approximately 87%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Khon San

In Khon San in August, 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 Khon San, you can check here.

Maximum UV Index Levels in Khon San for August

The chart shows the monthly maximum UV Index (UVI) for Khon San in August, 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 August, the maximum UV index in Khon San typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121414141314141413109
Data source: Khon San August 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 August Weather in Khon San Compares to Other Months

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

This table compares monthly weather conditions in Khon San, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)7 mm (0.3 inches)52%very high
February Weather24°C (76°F)12 mm (0.5 inches)49%extreme
March Weather27°C (82°F)40 mm (1.6 inches)39%extreme
April Weather28°C (83°F)77 mm (3.0 inches)40%extreme
May Weather28°C (83°F)160 mm (6.3 inches)69%extreme
June Weather28°C (83°F)146 mm (5.8 inches)81%extreme
July Weather28°C (83°F)193 mm (7.6 inches)83%extreme
August Weather28°C (82°F)185 mm (7.3 inches)87%extreme
September Weather27°C (81°F)211 mm (8.3 inches)86%extreme
October Weather26°C (80°F)148 mm (5.8 inches)74%extreme
November Weather25°C (77°F)21 mm (0.8 inches)63%very high
December Weather22°C (73°F)8 mm (0.3 inches)57%very high

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