May Weather in Aileu, Timor-Leste

Last updated: August 31, 2025

In May, the average temperature in Aileu, Timor-Leste hovers around 22°C (73°F). Expect a comfortable climate with a minimum of 16°C (61°F) and a maximum of 29°C (85°F). However, be prepared for some rain, as the region receives an average precipitation of 89 mm (3.5 in) over 13 days. With an ambient humidity level of 83%, it's a good idea to embrace the tropical vibes while enjoying your time in this picturesque locale!

May Temperature in Aileu

In May in Aileu, the average temperature is 22°C (73°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 16°C (61°F). This pleasant climate makes it an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates May temperature patterns in Aileu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aileu, May typically has an average temperature of 22°C (73°F), with highs reaching up to 29°C (85°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec737273737271717274767674
Data source: Temperature data for Aileu 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 Aileu

In Aileu in May, the precipitation amount is 89 mm (3.5 in) distributed over 13 days.

May Precipitation Trends in Aileu

The chart displays monthly precipitation patterns in Aileu, 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 Aileu, May typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec31230839816789352291135201349
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Aileu

In Aileu in May, humidity is 83%. With an average temperature of 22°C (73°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities feel a bit more exhausting, yet the lush surroundings create a vibrant atmosphere perfect for exploring.

May Average Humidity in Aileu

This chart illustrates the average monthly humidity levels in Aileu, 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 Aileu is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%82%83%82%83%80%77%77%77%79%77%74%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Aileu

In Aileu in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Aileu.

Maximum UV Index Levels in Aileu for May

The chart shows the monthly maximum UV Index (UVI) for Aileu 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 Aileu typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616151211121316161515
Data source: Aileu 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 Aileu Compares to Other Months

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

This table compares monthly weather conditions in Aileu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)312 mm (12.3 inches)76%extreme
February Weather22°C (73°F)308 mm (12.1 inches)82%extreme
March Weather23°C (73°F)398 mm (15.7 inches)82%extreme
April Weather23°C (73°F)167 mm (6.6 inches)82%extreme
May Weather22°C (73°F)89 mm (3.5 inches)83%extreme
June Weather22°C (71°F)35 mm (1.4 inches)80%extreme
July Weather21°C (71°F)22 mm (0.9 inches)77%extreme
August Weather22°C (72°F)9 mm (0.4 inches)77%extreme
September Weather23°C (74°F)11 mm (0.4 inches)77%extreme
October Weather25°C (77°F)35 mm (1.4 inches)79%extreme
November Weather24°C (76°F)201 mm (7.9 inches)77%extreme
December Weather23°C (74°F)349 mm (13.7 inches)74%extreme

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