August Weather in Nan, Thailand

Last updated: August 27, 2025

In Nan, Thailand, the average temperature in August hovers around 27°C (81°F), with a minimum of 23°C (73°F) and a maximum soaring to 36°C (96°F). Expect a significant precipitation amount of 312 mm (12.3 in) spread over 28 days, contributing to the average humidity of 92%, creating a tropical atmosphere.

August Temperature in Nan

In August in Nan, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (96°F), while minimum temperatures can drop to as low as 23°C (73°F). This climate makes Nan an ideal destination for travelers seeking warm weather and plenty of sunshine.

August Weather in Nan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Nan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nan, August typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (96°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for Nan generated using information from the Copernicus Climate Change Service.

August Precipitation in Nan

In Nan in August, the total precipitation amount is 312 mm (12.3 in) distributed over a period of 28 days.

August Precipitation Trends in Nan

The chart displays monthly precipitation patterns in Nan, 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 Nan, August typically receives around 312 mm (12.3 inches) of precipitation spread over approximately 28 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Nan

In Nan in August, humidity is 92%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, thick blanket, making travel exhausting and sticky, as the air is laden with moisture that clings to your skin and makes even short excursions feel like a workout.

August Average Humidity in Nan

This chart illustrates the average monthly humidity levels in Nan, 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 Nan is approximately 92%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Nan

In Nan 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 Nan, you can check here.

Maximum UV Index Levels in Nan for August

The chart shows the monthly maximum UV Index (UVI) for Nan 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 Nan typically reaches 14, which falls under the extreme exposure category.

Data source: Nan 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 Nan Compares to Other Months

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

This table compares monthly weather conditions in Nan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	25 mm (1.0 inches)	57%	very high
February Weather	24°C (76°F)	11 mm (0.4 inches)	53%	extreme
March Weather	28°C (82°F)	10 mm (0.4 inches)	45%	extreme
April Weather	29°C (84°F)	90 mm (3.5 inches)	39%	extreme
May Weather	29°C (85°F)	123 mm (4.9 inches)	66%	extreme
June Weather	28°C (83°F)	201 mm (7.9 inches)	79%	extreme
July Weather	28°C (82°F)	265 mm (10.4 inches)	90%	extreme
August Weather	27°C (81°F)	312 mm (12.3 inches)	92%	extreme
September Weather	27°C (82°F)	185 mm (7.3 inches)	85%	extreme
October Weather	27°C (81°F)	91 mm (3.6 inches)	72%	extreme
November Weather	26°C (79°F)	14 mm (0.5 inches)	64%	very high
December Weather	23°C (73°F)	15 mm (0.6 inches)	60%	very high