July Weather in Nan, Thailand

Last updated: August 27, 2025

In July, the average temperature in Nan, Thailand hovers around 28°C (82°F), with a minimum of 23°C (73°F) and a maximum soaring to 38°C (100°F). This month experiences significant rainfall, with precipitation totaling 265 mm (10.4 in) over 26 days. Expect high humidity levels at 90%, making the atmosphere feel quite tropical!

July Temperature in Nan

In July in Nan, the average temperature is 28°C (82°F). The maximum can reach 38°C (100°F), while the minimum can be as low as 23°C (73°F). This warm climate makes Nan an ideal destination for travelers seeking to enjoy sunny weather and outdoor activities.

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

The chart illustrates July 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, July typically has an average temperature of 28°C (82°F), with highs reaching up to 38°C (100°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.

July Precipitation in Nan

In Nan in July, the total precipitation amount is 265 mm (10.4 in), recorded over a span of 26 days.

July Precipitation Trends in Nan

The chart displays monthly precipitation patterns in Nan, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Nan, July typically receives around 265 mm (10.4 inches) of precipitation spread over approximately 26 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Nan

In Nan in July, humidity is 90%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket enveloping you, making travel feel stifling and exhausting, as each step feels laborious and sweat clings to your skin.

July Average Humidity in Nan

This chart illustrates the average monthly humidity levels in Nan, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Nan is approximately 90%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Nan

In Nan in July, 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 July

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

Data source: Nan July 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 July 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 July’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 July’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