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May Weather in Ha Hoa, Vietnam

Last updated: August 28, 2025

In Ha Hoa, Vietnam, the average temperature in May is a warm 27°C (81°F), with minimums dipping to 20°C (68°F) and soaring to a sizzling 39°C (103°F). Expect a total precipitation of 271 mm (10.7 in) spread over 21 days, contributing to an average humidity of 68%. Stay cool and prepared for those humid, rainy days!

May Temperature in Ha Hoa

In May in Ha Hoa, the average temperature is 27°C (81°F). Maximums can reach 39°C (103°F), while minimums can drop to as low as 20°C (68°F). This makes it a great time for travelers seeking warm weather, but it's advisable to be prepared for the heat and stay cool.

May Weather in Ha Hoa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ha Hoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ha Hoa, May typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (103°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec636471758185848482767164
Data source: Temperature data for Ha Hoa 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 Ha Hoa

In Ha Hoa in May, the precipitation amount is recorded at 271 mm (10.7 in) over a span of 21 days.

May Precipitation Trends in Ha Hoa

The chart displays monthly precipitation patterns in Ha Hoa, 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 Ha Hoa, May typically receives around 271 mm (10.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec6752991812712833644802602826266
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ha Hoa

In Ha Hoa in May, humidity is 68%. With an average temperature of 27°C (81°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities a bit uncomfortable but great for enjoying the local culture while sampling refreshing drinks and seeking shade.

May Average Humidity in Ha Hoa

This chart illustrates the average monthly humidity levels in Ha Hoa, 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 Ha Hoa 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 Ha Hoa

In Ha Hoa in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Ha Hoa.

Maximum UV Index Levels in Ha Hoa for May

The chart shows the monthly maximum UV Index (UVI) for Ha Hoa 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 Ha Hoa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131314131197
Data source: Ha Hoa 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 Ha Hoa Compares to Other Months

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

This table compares monthly weather conditions in Ha Hoa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)67 mm (2.6 inches)63%very high
February Weather18°C (65°F)51 mm (2.0 inches)65%very high
March Weather22°C (72°F)99 mm (3.9 inches)57%extreme
April Weather24°C (76°F)181 mm (7.1 inches)50%extreme
May Weather27°C (81°F)271 mm (10.7 inches)68%extreme
June Weather30°C (85°F)283 mm (11.1 inches)79%extreme
July Weather29°C (85°F)364 mm (14.3 inches)91%extreme
August Weather29°C (84°F)480 mm (18.9 inches)92%extreme
September Weather28°C (82°F)260 mm (10.2 inches)82%extreme
October Weather25°C (77°F)282 mm (11.1 inches)76%extreme
November Weather22°C (72°F)62 mm (2.4 inches)72%very high
December Weather18°C (64°F)66 mm (2.6 inches)68%high

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