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May Weather in Onou, Micronesia

Last updated: August 28, 2025

In Onou, Micronesia, the average temperature in May hovers around 28°C (82°F), with a comfortable minimum of 25°C (78°F) and a maximum rising to 29°C (85°F). Be prepared for some rain, as precipitation totals approximately 203 mm (8.0 in) over 25 days, contributing to an average humidity of 80%. Whether you're enjoying the sun or dodging showers, this month promises a mix of warmth and moisture.

May Temperature in Onou

In May in Onou, the average temperature is 28°C (82°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (78°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates May temperature patterns in Onou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onou, May typically has an average temperature of 28°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181818281818182828282
Data source: Temperature data for Onou 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 Onou

In Onou in May, the precipitation amount is 203 mm (8.0 in) spread over 25 days.

May Precipitation Trends in Onou

The chart displays monthly precipitation patterns in Onou, 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 Onou, May typically receives around 203 mm (8.0 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec16796151130203262266276246252256277
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Onou

In Onou in May, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

May Average Humidity in Onou

This chart illustrates the average monthly humidity levels in Onou, 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 Onou is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%82%83%82%80%79%77%77%79%78%78%81%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Onou

In Onou 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 Onou, you can check here.

Maximum UV Index Levels in Onou for May

The chart shows the monthly maximum UV Index (UVI) for Onou 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 Onou typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161414141414141311
Data source: Onou 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 Onou Compares to Other Months

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

This table compares monthly weather conditions in Onou, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)167 mm (6.6 inches)82%extreme
February Weather27°C (82°F)96 mm (3.8 inches)82%extreme
March Weather27°C (81°F)151 mm (5.9 inches)83%extreme
April Weather27°C (82°F)130 mm (5.1 inches)82%extreme
May Weather28°C (82°F)203 mm (8.0 inches)80%extreme
June Weather27°C (82°F)262 mm (10.3 inches)78%extreme
July Weather27°C (82°F)266 mm (10.5 inches)77%extreme
August Weather27°C (82°F)276 mm (10.9 inches)77%extreme
September Weather28°C (82°F)246 mm (9.7 inches)79%extreme
October Weather28°C (82°F)252 mm (9.9 inches)78%extreme
November Weather28°C (82°F)256 mm (10.1 inches)78%extreme
December Weather28°C (82°F)277 mm (10.9 inches)81%extreme

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