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December Weather in Las Marias, Panama

Last updated: August 27, 2025

In Las Marias, Panama, the average temperature in December hovers around 25°C (78°F). Expect a minimum of 23°C (73°F) and a maximum of 29°C (85°F). Throughout the month, precipitation totals about 232 mm (9.1 in) over 30 days, accompanied by an average humidity of 79%. Stay prepared for a warm and humid climate!

December Temperature in Las Marias

In December in Las Marias, the average temperature is 25°C (78°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 23°C (73°F). This mild climate makes Las Marias an ideal destination for travelers seeking pleasant outdoor experiences.

December Weather in Las Marias: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Las Marias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Marias, December typically has an average temperature of 25°C (78°F), with highs reaching up to 29°C (85°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787979787878787777
Data source: Temperature data for Las Marias 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 Las Marias

In Las Marias in December, the total precipitation amount is 232 mm (9.1 in) over a span of 30 days.

December Precipitation Trends in Las Marias

The chart displays monthly precipitation patterns in Las Marias, 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 Las Marias, December typically receives around 232 mm (9.1 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec15391119173336336374348343360360232
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Las Marias

In Las Marias in December humidity is 79%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less inviting and requiring frequent breaks to stay refreshed.

December Average Humidity in Las Marias

This chart illustrates the average monthly humidity levels in Las Marias, 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 Las Marias is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%71%69%70%73%90%89%87%87%86%86%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Las Marias

In Las Marias in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Las Marias.

Maximum UV Index Levels in Las Marias for December

The chart shows the monthly maximum UV Index (UVI) for Las Marias 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 Las Marias typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151413131313131110
Data source: Las Marias 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 Las Marias Compares to Other Months

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

This table compares monthly weather conditions in Las Marias, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)153 mm (6.0 inches)72%extreme
February Weather25°C (77°F)91 mm (3.6 inches)71%extreme
March Weather25°C (78°F)119 mm (4.7 inches)69%extreme
April Weather26°C (79°F)173 mm (6.8 inches)70%extreme
May Weather26°C (79°F)336 mm (13.2 inches)73%extreme
June Weather26°C (79°F)336 mm (13.2 inches)90%extreme
July Weather26°C (79°F)374 mm (14.7 inches)88%extreme
August Weather26°C (79°F)348 mm (13.7 inches)87%extreme
September Weather26°C (79°F)343 mm (13.5 inches)87%extreme
October Weather26°C (79°F)360 mm (14.2 inches)86%extreme
November Weather25°C (78°F)360 mm (14.2 inches)86%extreme
December Weather25°C (78°F)232 mm (9.1 inches)79%very high

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