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December Weather in Guarumal, Panama

Last updated: August 27, 2025

In Guarumal, Panama, the average temperature in December hovers around 26°C (80°F), with the mercury sometimes dipping to a minimum of 22°C (72°F) and soaring up to a maximum of 32°C (90°F). Visitors can expect 127 mm (5.0 in) of precipitation spread over 19 days, contributing to an average humidity of 79%. It's a month that perfectly balances warmth and occasional refreshing showers!

December Temperature in Guarumal

In December in Guarumal, the average temperature is 26°C (80°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes Guarumal an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

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

The chart illustrates December temperature patterns in Guarumal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guarumal, December typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec808182828080808079797980
Data source: Temperature data for Guarumal 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 Guarumal

In Guarumal in December, the total precipitation amount is 127 mm (5.0 in), occurring over a span of 19 days.

December Precipitation Trends in Guarumal

The chart displays monthly precipitation patterns in Guarumal, 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 Guarumal, December typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec491313158360352329355309497345127
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guarumal

In Guarumal in December, humidity is 79%. With an average temperature of 26°C (80°F), this humidity feels like an enveloping warm blanket, making travel feel slightly sluggish and prompting frequent hydration breaks to stay comfortable while exploring the sights.

December Average Humidity in Guarumal

This chart illustrates the average monthly humidity levels in Guarumal, 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 Guarumal is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%74%76%78%83%80%79%78%77%79%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guarumal

In Guarumal 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 Guarumal.

Maximum UV Index Levels in Guarumal for December

The chart shows the monthly maximum UV Index (UVI) for Guarumal 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 Guarumal typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314151513131313131211
Data source: Guarumal 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 Guarumal Compares to Other Months

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

This table compares monthly weather conditions in Guarumal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)49 mm (1.9 inches)76%extreme
February Weather27°C (81°F)13 mm (0.5 inches)75%extreme
March Weather28°C (83°F)12 mm (0.5 inches)74%extreme
April Weather28°C (82°F)158 mm (6.2 inches)76%extreme
May Weather27°C (81°F)360 mm (14.2 inches)78%extreme
June Weather27°C (80°F)352 mm (13.9 inches)83%extreme
July Weather26°C (80°F)329 mm (12.9 inches)79%extreme
August Weather26°C (80°F)355 mm (14.0 inches)79%extreme
September Weather26°C (79°F)308 mm (12.1 inches)78%extreme
October Weather26°C (79°F)497 mm (19.6 inches)77%extreme
November Weather26°C (79°F)345 mm (13.6 inches)79%extreme
December Weather26°C (80°F)127 mm (5.0 inches)79%extreme

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