May Weather in Bo, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Bo, Vietnam is a warm 27°C (81°F). Temperatures can vary significantly, with a minimum of 18°C (65°F) and peaking at a scorching 39°C (103°F). Precipitation can be expected at around 231 mm (9.1 in) over 19 days, coupled with an average humidity of 73%. Prepare for a month of warmth and occasional rain!

May Temperature in Bo

In May in Bo, the average temperature is 27°C (81°F). Maximums can reach 39°C (103°F), and minimums can be as low as 18°C (65°F). This pleasant climate makes Bo an ideal destination for travelers seeking warm weather and outdoor adventures.

May Weather in Bo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bo, May typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (65°F).

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

May Precipitation in Bo

In Bo in May, the precipitation amount is 231 mm (9.1 in), distributed over a total of 19 days.

May Precipitation Trends in Bo

The chart displays monthly precipitation patterns in Bo, 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 Bo, May typically receives around 231 mm (9.1 inches) of precipitation spread over approximately 19 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 Bo

In Bo in May, humidity is 73%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, while also requiring frequent hydration breaks to stay comfortable during your travels.

May Average Humidity in Bo

This chart illustrates the average monthly humidity levels in Bo, 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 Bo is approximately 73%, 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 Bo

In Bo in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Bo.

Maximum UV Index Levels in Bo for May

The chart shows the monthly maximum UV Index (UVI) for Bo 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 Bo typically reaches 13, which falls under the extreme exposure category.

Data source: Bo 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 Bo Compares to Other Months

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

This table compares monthly weather conditions in Bo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	67 mm (2.6 inches)	66%	very high
February Weather	18°C (64°F)	46 mm (1.8 inches)	71%	very high
March Weather	21°C (71°F)	77 mm (3.0 inches)	69%	extreme
April Weather	24°C (75°F)	175 mm (6.9 inches)	64%	extreme
May Weather	27°C (81°F)	231 mm (9.1 inches)	73%	extreme
June Weather	29°C (85°F)	266 mm (10.5 inches)	81%	extreme
July Weather	28°C (84°F)	351 mm (13.8 inches)	90%	extreme
August Weather	28°C (83°F)	460 mm (18.1 inches)	89%	extreme
September Weather	27°C (81°F)	272 mm (10.7 inches)	82%	extreme
October Weather	24°C (75°F)	313 mm (12.3 inches)	77%	extreme
November Weather	21°C (70°F)	66 mm (2.6 inches)	72%	very high
December Weather	17°C (63°F)	44 mm (1.7 inches)	71%	high