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May Weather in Viangxai, Laos

Last updated: August 23, 2025

In May, the average temperature in Viangxai, Laos is a pleasant 24°C (76°F). However, temperatures can vary significantly, ranging from a minimum of 15°C (59°F) to a sweltering maximum of 36°C (98°F). Expect about 174 mm (6.9 in) of precipitation spread across 22 days, contributing to an average humidity level of 68%. Be prepared for a mix of warm weather and occasional showers!

May Temperature in Viangxai

In May in Viangxai, the average temperature is 24°C (76°F). Maximums can reach 36°C (98°F), and minimums can be as low as 15°C (59°F). This climate makes Viangxai an ideal destination for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates May temperature patterns in Viangxai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viangxai, May typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (98°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec606169717578777675706559
Data source: Temperature data for Viangxai 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 Viangxai

In Viangxai in May, the precipitation amount is 174 mm (6.9 in) distributed over 22 days.

May Precipitation Trends in Viangxai

The chart displays monthly precipitation patterns in Viangxai, 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 Viangxai, May typically receives around 174 mm (6.9 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec2825671201741772733381641483226
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Viangxai

In Viangxai in May humidity is 68%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace that makes traveling both invigorating and slightly exhausting, as the air clings to your skin and encourages leisurely breaks in the shade.

May Average Humidity in Viangxai

This chart illustrates the average monthly humidity levels in Viangxai, 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 Viangxai is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%65%57%50%68%79%91%92%82%76%72%68%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Viangxai

In Viangxai 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 Viangxai, you can check here.

Maximum UV Index Levels in Viangxai for May

The chart shows the monthly maximum UV Index (UVI) for Viangxai 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 Viangxai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111313141415141412108
Data source: Viangxai 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 Viangxai Compares to Other Months

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

This table compares monthly weather conditions in Viangxai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)28 mm (1.1 inches)63%very high
February Weather16°C (62°F)25 mm (1.0 inches)65%extreme
March Weather20°C (69°F)67 mm (2.7 inches)57%extreme
April Weather22°C (71°F)120 mm (4.7 inches)50%extreme
May Weather24°C (76°F)174 mm (6.9 inches)68%extreme
June Weather26°C (78°F)177 mm (7.0 inches)79%extreme
July Weather25°C (77°F)273 mm (10.8 inches)91%extreme
August Weather24°C (76°F)338 mm (13.3 inches)92%extreme
September Weather24°C (75°F)164 mm (6.5 inches)82%extreme
October Weather21°C (70°F)148 mm (5.8 inches)76%extreme
November Weather19°C (66°F)32 mm (1.3 inches)72%very high
December Weather15°C (59°F)26 mm (1.0 inches)68%very high

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