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April Weather in Bong Son, Vietnam

Last updated: August 28, 2025

In April, the average temperature in Bong Son, Vietnam is a pleasant 25°C (78°F), with minimums dropping to 20°C (68°F) and maximums reaching up to 31°C (89°F). Expect an average precipitation of 74 mm (2.9 in) spread over 13 days, paired with a comfortable 75% humidity level, making this a seasonally enjoyable time to visit!

April Temperature in Bong Son

In April in Bong Son, the average temperature is 25°C (78°F), with maximums reaching up to 31°C (89°F) and minimums dipping as low as 20°C (68°F). This pleasant weather makes it an ideal time for exploring and enjoying outdoor activities.

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

The chart illustrates April 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, April typically has an average temperature of 25°C (78°F), with highs reaching up to 31°C (89°F) and lows dropping to around 20°C (68°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.

April Precipitation in Bong Son

In Bong Son in April, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

April Precipitation Trends in Bong Son

The chart displays monthly precipitation patterns in Bong Son, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Bong Son, April typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec14981517412680108128217446669377
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bong Son

In Bong Son in April, humidity is 75%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, but also vibrant and alive, as the air is saturated with the scents of the surroundings and the energy of the environment.

April Average Humidity in Bong Son

This chart illustrates the average monthly humidity levels in Bong Son, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Bong Son is approximately 75%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Bong Son

In Bong Son in April, 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 April

The chart shows the monthly maximum UV Index (UVI) for Bong Son in April, 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 April, the maximum UV index in Bong Son typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151315151413119
Data source: Bong Son April 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 April 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 April’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 April’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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