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May Weather in Quan Nam, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Quan Nam, Vietnam is a warm 29°C (85°F), with a comfortable minimum of 25°C (77°F) and a peak reaching up to 37°C (99°F). Expect 182 mm (7.2 in) of precipitation spread over 23 days, creating a humid atmosphere with an average humidity of 80%.

May Temperature in Quan Nam

In May in Quan Nam, the average temperature is 29°C (85°F), with maximums reaching 37°C (99°F) and minimums dropping to 25°C (77°F). This warm climate makes it a perfect destination for travelers seeking sunny days and outdoor activities.

May Weather in Quan Nam: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Quan Nam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Quan Nam, May typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (99°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec818184858583828282828181
Data source: Temperature data for Quan Nam generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Quan Nam

In Quan Nam in May, the precipitation amount is 182 mm (7.2 in) spread over 23 days.

May Precipitation Trends in Quan Nam

The chart displays monthly precipitation patterns in Quan Nam, 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 Quan Nam, May typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec4415177418221126629728026816573
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Quan Nam

In Quan Nam 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 Quan Nam

This chart illustrates the average monthly humidity levels in Quan Nam, 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 Quan Nam is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Quan Nam

In Quan Nam 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 Quan Nam, you can check here.

Maximum UV Index Levels in Quan Nam for May

The chart shows the monthly maximum UV Index (UVI) for Quan Nam 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 Quan Nam typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141412131413131110
Data source: Quan Nam 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 Quan Nam Compares to Other Months

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

This table compares monthly weather conditions in Quan Nam, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)44 mm (1.7 inches)65%very high
February Weather27°C (81°F)15 mm (0.6 inches)61%extreme
March Weather29°C (84°F)17 mm (0.7 inches)58%extreme
April Weather29°C (85°F)74 mm (2.9 inches)60%extreme
May Weather29°C (85°F)182 mm (7.2 inches)80%extreme
June Weather28°C (84°F)211 mm (8.3 inches)87%extreme
July Weather28°C (83°F)266 mm (10.5 inches)89%extreme
August Weather28°C (82°F)297 mm (11.7 inches)90%extreme
September Weather28°C (82°F)280 mm (11.0 inches)89%extreme
October Weather28°C (82°F)268 mm (10.6 inches)87%extreme
November Weather27°C (82°F)165 mm (6.5 inches)87%extreme
December Weather27°C (81°F)73 mm (2.9 inches)80%very high

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