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May Weather in Bong Son, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Bong Son, Vietnam is a warm 27°C (82°F), with daily highs reaching up to 33°C (91°F) and lows dipping to 23°C (74°F). You can expect 126 mm (5.0 in) of precipitation spread across 17 days, contributing to an average humidity of 80%. It's a month where tropical vibes meet refreshing showers!

May Temperature in Bong Son

In May in Bong Son, the average temperature is 27°C (82°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as 23°C (74°F). This pleasant climate makes it an ideal destination for travelers seeking warm and enjoyable weather.

May Weather in Bong Son: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bong Son, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bong Son, May typically has an average temperature of 27°C (82°F), with highs reaching up to 33°C (91°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec727276788184838481787673
Data source: Temperature data for Bong Son 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 Bong Son

In Bong Son in May, the precipitation amount is 126 mm (5.0 in) over a duration of 17 days.

May Precipitation Trends in Bong Son

The chart displays monthly precipitation patterns in Bong Son, 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 Bong Son, May typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec14981517412680108128217446669377
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bong Son

In Bong Son in May, humidity is 80%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a thick blanket of warmth that hugs you relentlessly, making outdoor activities feel sluggish and exhausting.

May Average Humidity in Bong Son

This chart illustrates the average monthly humidity levels in Bong Son, 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 Bong Son is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%78%75%80%85%85%87%88%90%91%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bong Son

In Bong Son in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Bong Son.

Maximum UV Index Levels in Bong Son for May

The chart shows the monthly maximum UV Index (UVI) for Bong Son 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 Bong Son typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151315151413119
Data source: Bong Son 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 Bong Son Compares to Other Months

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

This table compares monthly weather conditions in Bong Son, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)149 mm (5.9 inches)86%extreme
February Weather22°C (72°F)81 mm (3.2 inches)83%extreme
March Weather24°C (76°F)51 mm (2.0 inches)78%extreme
April Weather25°C (78°F)74 mm (2.9 inches)75%extreme
May Weather27°C (82°F)126 mm (5.0 inches)80%extreme
June Weather29°C (84°F)80 mm (3.1 inches)85%extreme
July Weather28°C (84°F)108 mm (4.2 inches)85%extreme
August Weather29°C (84°F)128 mm (5.1 inches)87%extreme
September Weather27°C (81°F)217 mm (8.6 inches)88%extreme
October Weather26°C (79°F)446 mm (17.5 inches)90%extreme
November Weather24°C (76°F)669 mm (26.3 inches)91%extreme
December Weather23°C (73°F)377 mm (14.8 inches)89%very high

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