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May Weather in Yen Lac, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Yen Lac, Vietnam hovers around 28°C (83°F). Expect a range from a cozy 20°C (69°F) to a sweltering 40°C (104°F). While enjoying the warmth, be prepared for 146 mm (5.8 in) of precipitation over 16 days, coupled with an average humidity of 73%. Stay hydrated and embrace the climate!

May Temperature in Yen Lac

In May in Yen Lac, the average temperature is 28°C (83°F), with maximums reaching 40°C (104°F) and minimums dipping to as low as 20°C (69°F). This climate makes Yen Lac an ideal destination for those seeking warm, sunny weather and outdoor adventures.

May Weather in Yen Lac: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Yen Lac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yen Lac, May typically has an average temperature of 28°C (83°F), with highs reaching up to 40°C (104°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec656673778387868583787365
Data source: Temperature data for Yen Lac 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 Yen Lac

In Yen Lac in May, the precipitation amount is 146 mm (5.8 in) during 16 days, indicating a relatively wet period for the region.

May Precipitation Trends in Yen Lac

The chart displays monthly precipitation patterns in Yen Lac, 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 Yen Lac, May typically receives around 146 mm (5.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec5236631241461772373772042264040
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Yen Lac

In Yen Lac in May, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

May Average Humidity in Yen Lac

This chart illustrates the average monthly humidity levels in Yen Lac, 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 Yen Lac is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%69%64%73%81%90%89%82%77%72%71%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Yen Lac

In Yen Lac 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 Yen Lac.

Maximum UV Index Levels in Yen Lac for May

The chart shows the monthly maximum UV Index (UVI) for Yen Lac 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 Yen Lac typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213121213131197
Data source: Yen Lac 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 Yen Lac Compares to Other Months

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

This table compares monthly weather conditions in Yen Lac, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)52 mm (2.0 inches)66%very high
February Weather19°C (66°F)36 mm (1.4 inches)71%very high
March Weather23°C (73°F)62 mm (2.5 inches)69%extreme
April Weather25°C (77°F)124 mm (4.9 inches)64%extreme
May Weather28°C (83°F)146 mm (5.8 inches)73%extreme
June Weather31°C (87°F)177 mm (7.0 inches)81%extreme
July Weather30°C (86°F)237 mm (9.3 inches)90%extreme
August Weather29°C (85°F)377 mm (14.9 inches)89%extreme
September Weather29°C (84°F)204 mm (8.0 inches)82%extreme
October Weather25°C (78°F)226 mm (8.9 inches)77%extreme
November Weather23°C (73°F)40 mm (1.6 inches)72%very high
December Weather19°C (66°F)40 mm (1.6 inches)71%high

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