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May Weather in Tan Thanh, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Tan Thanh, Vietnam hovers around 29°C (84°F), offering a warm and inviting atmosphere. Expect minimums of 25°C (77°F) and peaks reaching up to 37°C (99°F). However, be prepared for some rain, as 175 mm (6.9 in) of precipitation can fall over 24 days. With an average humidity of around 80%, it's a month of warmth and moisture, perfect for soaking in the vibrant surroundings!

May Temperature in Tan Thanh

In May in Tan Thanh, the average temperature is 29°C (84°F). Maximum temperatures can reach 37°C (99°F), and minimums can drop to 25°C (77°F). It's essential to prepare for warm weather, so pack lightweight clothing and stay hydrated while exploring the area.

May Weather in Tan Thanh: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tan Thanh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tan Thanh, May typically has an average temperature of 29°C (84°F), with highs reaching up to 37°C (99°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808183848483828282818180
Data source: Temperature data for Tan Thanh 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 Tan Thanh

In Tan Thanh in May, the total precipitation amount is 175 mm (6.9 in) distributed over 24 days.

May Precipitation Trends in Tan Thanh

The chart displays monthly precipitation patterns in Tan Thanh, 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 Tan Thanh, May typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec4517158717520325828627830317677
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tan Thanh

In Tan Thanh in May, humidity is 80%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, as sweat clings to your skin and every step requires extra effort.

May Average Humidity in Tan Thanh

This chart illustrates the average monthly humidity levels in Tan Thanh, 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 Tan Thanh is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tan Thanh

In Tan Thanh 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 Tan Thanh, you can check here.

Maximum UV Index Levels in Tan Thanh for May

The chart shows the monthly maximum UV Index (UVI) for Tan Thanh 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 Tan Thanh typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141413131414131110
Data source: Tan Thanh 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 Tan Thanh Compares to Other Months

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

This table compares monthly weather conditions in Tan Thanh, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)45 mm (1.8 inches)65%very high
February Weather27°C (81°F)17 mm (0.7 inches)61%extreme
March Weather29°C (84°F)15 mm (0.6 inches)58%extreme
April Weather29°C (85°F)87 mm (3.4 inches)60%extreme
May Weather29°C (84°F)175 mm (6.9 inches)80%extreme
June Weather28°C (83°F)203 mm (8.0 inches)87%extreme
July Weather28°C (82°F)258 mm (10.2 inches)89%extreme
August Weather28°C (82°F)286 mm (11.3 inches)90%extreme
September Weather28°C (82°F)278 mm (10.9 inches)89%extreme
October Weather27°C (82°F)303 mm (11.9 inches)87%extreme
November Weather27°C (82°F)176 mm (6.9 inches)87%extreme
December Weather27°C (81°F)77 mm (3.0 inches)80%very high

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