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August Weather in Wan Yai, Thailand

Last updated: August 27, 2025

In Wan Yai, Thailand, the average temperature in August hovers around 28°C (82°F), with a minimum of 22°C (72°F) and a maximum peaking at 34°C (94°F). Expect a significant amount of rainfall, totaling 328 mm (12.9 in) over 28 days, and prepare for high humidity levels averaging 92%.

August Temperature in Wan Yai

In August, in Wan Yai, the average temperature is a warm 28°C (82°F), with maximums reaching up to 34°C (94°F) and minimums dropping to around 22°C (72°F). This makes it an ideal destination for travelers seeking sunny and pleasant weather.

August Weather in Wan Yai: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Wan Yai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wan Yai, August typically has an average temperature of 28°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec737581838484828282807773
Data source: Temperature data for Wan Yai 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 Wan Yai

In Wan Yai in August, the precipitation amount is 328 mm (12.9 in) spread out over 28 days.

August Precipitation Trends in Wan Yai

The chart displays monthly precipitation patterns in Wan Yai, 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 Wan Yai, August typically receives around 328 mm (12.9 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec2113968167187392328258168275
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Wan Yai

In Wan Yai in August, humidity is 92%. With an average temperature of 28°C (82°F), this humidity feels like a thick, warm blanket wrapping around you, making any outdoor activity feel slightly stifling and requiring frequent breaks to hydrate and cool down.

August Average Humidity in Wan Yai

This chart illustrates the average monthly humidity levels in Wan Yai, 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 Wan Yai is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Wan Yai

In Wan Yai 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 Wan Yai, you can check here.

Maximum UV Index Levels in Wan Yai for August

The chart shows the monthly maximum UV Index (UVI) for Wan Yai 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 Wan Yai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121415141315141412109
Data source: Wan Yai 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 Wan Yai Compares to Other Months

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

This table compares monthly weather conditions in Wan Yai, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)2 mm (0.1 inches)59%very high
February Weather24°C (75°F)11 mm (0.4 inches)54%extreme
March Weather27°C (81°F)39 mm (1.5 inches)45%extreme
April Weather28°C (83°F)68 mm (2.7 inches)40%extreme
May Weather29°C (84°F)167 mm (6.6 inches)65%extreme
June Weather29°C (84°F)187 mm (7.4 inches)82%extreme
July Weather28°C (82°F)392 mm (15.4 inches)90%extreme
August Weather28°C (82°F)328 mm (12.9 inches)92%extreme
September Weather28°C (82°F)258 mm (10.2 inches)86%extreme
October Weather27°C (80°F)168 mm (6.6 inches)80%extreme
November Weather25°C (77°F)27 mm (1.1 inches)72%very high
December Weather23°C (73°F)5 mm (0.2 inches)66%very high

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