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May Weather in Ban Donghen, Laos

Last updated: August 23, 2025

In May, the average temperature in Ban Donghen, Laos hovers around 29°C (84°F). Expect a comfortable minimum of 17°C (63°F), while the mercury can rise to a sizzling 39°C (103°F). With a precipitation amount of 153 mm (6.0 in) spread over 20 days, you might want to carry an umbrella! The humidity levels average around 73%, adding a touch of tropical flair to your visit.

May Temperature in Ban Donghen

In May in Ban Donghen, the average temperature is 29°C (84°F), making it a warm destination. The maximum can reach up to 39°C (103°F), while the minimum can drop to as low as 17°C (63°F). Be prepared for a range of temperatures to ensure a comfortable trip.

May Weather in Ban Donghen: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ban Donghen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ban Donghen, May typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (103°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec737581838484818182807773
Data source: Temperature data for Ban Donghen 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 Ban Donghen

In Ban Donghen in May, the precipitation amount is 153 mm (6.0 in) over a span of 20 days.

May Precipitation Trends in Ban Donghen

The chart displays monthly precipitation patterns in Ban Donghen, 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 Ban Donghen, May typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec383770153205418382248177406
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ban Donghen

In Ban Donghen in May, humidity is 73%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you sweat and seek shade, yet still inviting you to explore the vibrant local culture and activities.

May Average Humidity in Ban Donghen

This chart illustrates the average monthly humidity levels in Ban Donghen, 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 Ban Donghen is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%64%60%73%82%90%92%87%85%84%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ban Donghen

In Ban Donghen 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 Ban Donghen, you can check here.

Maximum UV Index Levels in Ban Donghen for May

The chart shows the monthly maximum UV Index (UVI) for Ban Donghen 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 Ban Donghen typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141315141412109
Data source: Ban Donghen 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 Ban Donghen Compares to Other Months

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

This table compares monthly weather conditions in Ban Donghen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)3 mm (0.1 inches)77%very high
February Weather24°C (75°F)8 mm (0.3 inches)73%extreme
March Weather27°C (81°F)37 mm (1.4 inches)64%extreme
April Weather28°C (83°F)70 mm (2.8 inches)60%extreme
May Weather29°C (84°F)153 mm (6.0 inches)73%extreme
June Weather29°C (84°F)205 mm (8.1 inches)82%extreme
July Weather27°C (82°F)418 mm (16.5 inches)90%extreme
August Weather27°C (81°F)382 mm (15.1 inches)92%extreme
September Weather28°C (82°F)248 mm (9.8 inches)87%extreme
October Weather27°C (80°F)177 mm (7.0 inches)85%extreme
November Weather25°C (77°F)40 mm (1.6 inches)84%very high
December Weather23°C (73°F)5 mm (0.2 inches)83%very high

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