May Weather in Di An, Vietnam

Last updated: August 28, 2025

In Di An, Vietnam, the average temperature in May reaches a balmy 29°C (85°F), with a minimum of 25°C (76°F) and a maximum soaring up to 37°C (100°F). Expect a substantial precipitation amount of 190 mm (7.5 in) over approximately 23 days, contributing to an average humidity level of 80%—making it a tropical haven for those who enjoy warm and humid climates!

May Temperature in Di An

In May in Di An, the average temperature is 29°C (85°F). Maximums can reach 37°C (100°F), while minimums can drop as low as 25°C (76°F). It’s an ideal time for travelers to enjoy warm weather and outdoor activities.

May Weather in Di An: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Di An, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Di An, May typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (100°F) and lows dropping to around 25°C (76°F).

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

May Precipitation in Di An

In Di An in May, the total precipitation amount is 190 mm (7.5 in), spread over a duration of 23 days.

May Precipitation Trends in Di An

The chart displays monthly precipitation patterns in Di An, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Di An, May typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 23 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Di An

In Di An in May, humidity is 80%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making every outdoor adventure feel more strenuous as sweat clings to your skin and the air feels thick and muggy.

May Average Humidity in Di An

This chart illustrates the average monthly humidity levels in Di An, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Di An is approximately 80%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Di An

In Di An in May, 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 Di An, you can check here.

Maximum UV Index Levels in Di An for May

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

Data source: Di An May 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 May Weather in Di An Compares to Other Months

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

This table compares monthly weather conditions in Di An, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	38 mm (1.5 inches)	65%	very high
February Weather	28°C (82°F)	12 mm (0.5 inches)	61%	extreme
March Weather	29°C (84°F)	16 mm (0.6 inches)	58%	extreme
April Weather	29°C (85°F)	85 mm (3.4 inches)	60%	extreme
May Weather	29°C (85°F)	190 mm (7.5 inches)	80%	extreme
June Weather	28°C (83°F)	223 mm (8.8 inches)	87%	extreme
July Weather	28°C (82°F)	298 mm (11.7 inches)	89%	extreme
August Weather	28°C (82°F)	313 mm (12.3 inches)	90%	extreme
September Weather	28°C (82°F)	286 mm (11.3 inches)	89%	extreme
October Weather	27°C (82°F)	266 mm (10.5 inches)	87%	extreme
November Weather	27°C (82°F)	162 mm (6.4 inches)	87%	extreme
December Weather	27°C (81°F)	56 mm (2.2 inches)	80%	very high