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December Weather in Flores Costa Cuca, Guatemala

Last updated: August 23, 2025

In Flores Costa Cuca, Guatemala, the average temperature for December is a pleasant 20°C (68°F), with a minimum of 12°C (54°F) and a maximum of 26°C (79°F). Expect about 71 mm (2.8 in) of precipitation spread over 19 days, contributing to an average humidity of 76%.

December Temperature in Flores Costa Cuca

In December in Flores Costa Cuca, the average temperature is 20°C (68°F). Maximums can reach 26°C (79°F), while minimums can drop as low as 12°C (54°F). This mild climate makes Flores Costa Cuca an ideal destination for outdoor activities and sightseeing during this time of year.

December Weather in Flores Costa Cuca: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Flores Costa Cuca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Flores Costa Cuca, December typically has an average temperature of 20°C (68°F), with highs reaching up to 26°C (79°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec676868697070707069696967
Data source: Temperature data for Flores Costa Cuca 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 Flores Costa Cuca

In Flores Costa Cuca in December, the total precipitation amount is 71 mm (2.8 in) recorded over a span of 19 days.

December Precipitation Trends in Flores Costa Cuca

The chart displays monthly precipitation patterns in Flores Costa Cuca, 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 Flores Costa Cuca, December typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec516213424870256146258860452822471
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Flores Costa Cuca

In Flores Costa Cuca in December, humidity is 76%. With an average temperature of 20°C (68°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both exhilarating and slightly stifling, ideal for leisurely strolls but necessitating frequent breaks to hydrate and cool off.

December Average Humidity in Flores Costa Cuca

This chart illustrates the average monthly humidity levels in Flores Costa Cuca, 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 Flores Costa Cuca is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Flores Costa Cuca

In Flores Costa Cuca in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Flores Costa Cuca.

Maximum UV Index Levels in Flores Costa Cuca for December

The chart shows the monthly maximum UV Index (UVI) for Flores Costa Cuca 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 Flores Costa Cuca typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141414141413119
Data source: Flores Costa Cuca 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 Flores Costa Cuca Compares to Other Months

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

This table compares monthly weather conditions in Flores Costa Cuca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)51 mm (2.0 inches)76%extreme
February Weather20°C (68°F)62 mm (2.5 inches)68%extreme
March Weather20°C (68°F)134 mm (5.3 inches)59%extreme
April Weather21°C (69°F)248 mm (9.8 inches)57%extreme
May Weather21°C (70°F)702 mm (27.6 inches)65%extreme
June Weather21°C (70°F)561 mm (22.1 inches)66%extreme
July Weather21°C (70°F)461 mm (18.2 inches)75%extreme
August Weather21°C (70°F)588 mm (23.1 inches)82%extreme
September Weather21°C (69°F)604 mm (23.8 inches)82%extreme
October Weather21°C (69°F)528 mm (20.8 inches)83%extreme
November Weather20°C (69°F)224 mm (8.8 inches)80%extreme
December Weather20°C (68°F)71 mm (2.8 inches)76%very high

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