March Weather in Khon San, Thailand

Last updated: August 27, 2025

The average temperature in Khon San, Thailand during March is a warm 27°C (82°F). Expect temperatures to range from a comfortable 17°C (62°F) to a scorching 39°C (103°F). Rainfall is limited, with an average precipitation of 40 mm (1.6 in) over 9 days, and the average humidity sits at a manageable 39%.

March Temperature in Khon San

In March in Khon San, the average temperature is 27°C (82°F). Maximums can reach 39°C (103°F), while minimums can drop to as low as 17°C (62°F). This makes it a perfect time for travelers to enjoy warm days and cooler evenings, ideal for outdoor activities and exploration.

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

The chart illustrates March 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, March typically has an average temperature of 27°C (82°F), with highs reaching up to 39°C (103°F) and lows dropping to around 17°C (62°F).

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

March Precipitation in Khon San

In Khon San in March, the precipitation amount is 40 mm (1.6 in) over the course of 9 days.

March Precipitation Trends in Khon San

The chart displays monthly precipitation patterns in Khon San, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Khon San, March typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Khon San

In Khon San in March, humidity is 39%. With an average temperature of 27°C (82°F), this humidity feels like a warm, pleasant embrace for traveling, making it comfortable for outdoor exploration and leisurely activities.

March Average Humidity in Khon San

This chart illustrates the average monthly humidity levels in Khon San, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Khon San is approximately 39%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Khon San

In Khon San in March, 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 March

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

Data source: Khon San March 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 March 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 March’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 March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	7 mm (0.3 inches)	52%	very high
February Weather	24°C (76°F)	12 mm (0.5 inches)	49%	extreme
March Weather	27°C (82°F)	40 mm (1.6 inches)	39%	extreme
April Weather	28°C (83°F)	77 mm (3.0 inches)	40%	extreme
May Weather	28°C (83°F)	160 mm (6.3 inches)	69%	extreme
June Weather	28°C (83°F)	146 mm (5.8 inches)	81%	extreme
July Weather	28°C (83°F)	193 mm (7.6 inches)	83%	extreme
August Weather	28°C (82°F)	185 mm (7.3 inches)	87%	extreme
September Weather	27°C (81°F)	211 mm (8.3 inches)	86%	extreme
October Weather	26°C (80°F)	148 mm (5.8 inches)	74%	extreme
November Weather	25°C (77°F)	21 mm (0.8 inches)	63%	very high
December Weather	22°C (73°F)	8 mm (0.3 inches)	57%	very high