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May Weather in Hai Lang, Vietnam

Last updated: August 28, 2025

In Hai Lang, Vietnam, the average temperature for May hovers around 29°C (84°F), with minimums dipping to 21°C (71°F) and maximums soaring up to 38°C (101°F). Expect 94 mm (3.7 in) of precipitation spread over about 12 days, contributing to an average humidity of 73%. Perfect for those who enjoy the warmth with a touch of tropical flair!

May Temperature in Hai Lang

In May in Hai Lang, the average temperature is 29°C (84°F). Maximums can reach 38°C (101°F), while minimums can drop to as low as 21°C (71°F). This climate makes Hai Lang an ideal destination for sun-seekers and outdoor enthusiasts looking to enjoy warm weather activities.

May Weather in Hai Lang: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Hai Lang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hai Lang, May typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (101°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec717176798488868684807772
Data source: Temperature data for Hai Lang 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 Hai Lang

In Hai Lang in May, the precipitation amount is 94 mm (3.7 in) spread over 12 days.

May Precipitation Trends in Hai Lang

The chart displays monthly precipitation patterns in Hai Lang, 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 Hai Lang, May typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1739162899446173111278605549333
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Hai Lang

In Hai Lang 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 Hai Lang

This chart illustrates the average monthly humidity levels in Hai Lang, 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 Hai Lang 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 Hai Lang

In Hai Lang 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 Hai Lang, you can check here.

Maximum UV Index Levels in Hai Lang for May

The chart shows the monthly maximum UV Index (UVI) for Hai Lang 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 Hai Lang typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141314141312108
Data source: Hai Lang 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 Hai Lang Compares to Other Months

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

This table compares monthly weather conditions in Hai Lang, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)172 mm (6.8 inches)77%very high
February Weather22°C (72°F)91 mm (3.6 inches)73%extreme
March Weather24°C (76°F)62 mm (2.4 inches)64%extreme
April Weather26°C (79°F)89 mm (3.5 inches)60%extreme
May Weather29°C (84°F)94 mm (3.7 inches)73%extreme
June Weather31°C (88°F)46 mm (1.8 inches)82%extreme
July Weather30°C (87°F)173 mm (6.8 inches)90%extreme
August Weather30°C (87°F)111 mm (4.4 inches)92%extreme
September Weather29°C (84°F)278 mm (10.9 inches)87%extreme
October Weather27°C (80°F)604 mm (23.8 inches)85%extreme
November Weather25°C (77°F)549 mm (21.6 inches)84%very high
December Weather22°C (73°F)333 mm (13.1 inches)83%very high

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