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December Weather in Ruo, Micronesia

Last updated: August 28, 2025

The average temperature in Ruo, Micronesia during December hovers around 28°C (82°F), with a pleasant range where the minimum can dip to 25°C (78°F) and the maximum peaks at 29°C (85°F). However, be prepared for significant rainfall, with an average precipitation of 264 mm (10.4 in) spread over 27 days. Additionally, the average humidity during this month is a tropical 81%, creating a warm and humid atmosphere.

December Temperature in Ruo

In December in Ruo, 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.

December Weather in Ruo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ruo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruo, December 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 Ruo 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.

December Precipitation in Ruo

In Ruo in December, the precipitation amount is 264 mm (10.4 in) during a span of 27 days.

December Precipitation Trends in Ruo

The chart displays monthly precipitation patterns in Ruo, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Ruo, December typically receives around 264 mm (10.4 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec174121179139242268275261264279267264
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ruo

In Ruo in December, humidity is 81%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making traveling somewhat uncomfortable as the air thickens, leaving you longing for a refreshing breeze.

December Average Humidity in Ruo

This chart illustrates the average monthly humidity levels in Ruo, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Ruo is approximately 81%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Ruo

In Ruo in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Ruo.

Maximum UV Index Levels in Ruo for December

The chart shows the monthly maximum UV Index (UVI) for Ruo in December, 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 December, the maximum UV index in Ruo typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161414141414141311
Data source: Ruo December 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 December Weather in Ruo Compares to Other Months

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

This table compares monthly weather conditions in Ruo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)174 mm (6.9 inches)82%extreme
February Weather27°C (82°F)121 mm (4.8 inches)82%extreme
March Weather27°C (81°F)179 mm (7.1 inches)83%extreme
April Weather27°C (82°F)139 mm (5.5 inches)82%extreme
May Weather28°C (82°F)242 mm (9.5 inches)80%extreme
June Weather27°C (82°F)267 mm (10.5 inches)78%extreme
July Weather27°C (82°F)275 mm (10.8 inches)77%extreme
August Weather27°C (82°F)261 mm (10.3 inches)77%extreme
September Weather28°C (82°F)264 mm (10.4 inches)79%extreme
October Weather28°C (82°F)279 mm (11.0 inches)78%extreme
November Weather28°C (82°F)267 mm (10.5 inches)78%extreme
December Weather28°C (82°F)264 mm (10.4 inches)81%extreme

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