March Weather in Phanom Thuan, Thailand

Last updated: August 27, 2025

In Phanom Thuan, Thailand, the average temperature in March is a warm 30°C (87°F). Be prepared for a range in temperatures, with minimums dipping to 21°C (70°F) and maximums soaring up to 41°C (106°F). During this month, expect 31 mm (1.2 in) of precipitation spread across 4 days, contributing to an average humidity of 56%. Whether you're soaking up the sun or dodging a light rain, it's sure to be an intriguing month!

March Temperature in Phanom Thuan

In March in Phanom Thuan, the average temperature is 30°C (87°F). Maximums can reach 41°C (106°F), and minimums can be as low as 21°C (70°F). It's advisable for travelers to prepare for warm to hot conditions and stay hydrated while exploring.

March Weather in Phanom Thuan: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Phanom Thuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phanom Thuan, March typically has an average temperature of 30°C (87°F), with highs reaching up to 41°C (106°F) and lows dropping to around 21°C (70°F).

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

March Precipitation in Phanom Thuan

In Phanom Thuan in March, the total precipitation amount is 31 mm (1.2 in) over a span of 4 days.

March Precipitation Trends in Phanom Thuan

The chart displays monthly precipitation patterns in Phanom Thuan, 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 Phanom Thuan, March typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 4 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 Phanom Thuan

In Phanom Thuan in March humidity is 56%. With an average temperature of 30°C (87°F), this humidity feels like walking through a warm, thick mist, making outdoor activities slightly taxing and requiring more frequent hydration breaks for comfort while traveling.

March Average Humidity in Phanom Thuan

This chart illustrates the average monthly humidity levels in Phanom Thuan, 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 Phanom Thuan is approximately 56%, 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 Phanom Thuan

In Phanom Thuan 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 Phanom Thuan, you can check here.

Maximum UV Index Levels in Phanom Thuan for March

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

Data source: Phanom Thuan 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 Phanom Thuan Compares to Other Months

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

This table compares monthly weather conditions in Phanom Thuan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	18 mm (0.7 inches)	53%	extreme
February Weather	28°C (83°F)	13 mm (0.5 inches)	54%	extreme
March Weather	30°C (87°F)	31 mm (1.2 inches)	56%	extreme
April Weather	31°C (88°F)	95 mm (3.8 inches)	65%	extreme
May Weather	31°C (87°F)	153 mm (6.0 inches)	77%	extreme
June Weather	30°C (87°F)	115 mm (4.5 inches)	86%	extreme
July Weather	29°C (85°F)	136 mm (5.4 inches)	89%	extreme
August Weather	29°C (85°F)	161 mm (6.3 inches)	89%	extreme
September Weather	29°C (84°F)	240 mm (9.4 inches)	86%	extreme
October Weather	28°C (83°F)	201 mm (7.9 inches)	78%	extreme
November Weather	28°C (82°F)	59 mm (2.3 inches)	69%	very high
December Weather	27°C (80°F)	16 mm (0.6 inches)	60%	very high