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December Weather in Morales, Guatemala

Last updated: August 23, 2025

In December, the average temperature in Morales, Guatemala is a pleasant 23°C (73°F). Expect to experience a range from a cool 15°C (60°F) to a warm 32°C (90°F). With an average humidity of 74%, it’s advisable to stay hydrated! Be prepared for 153 mm (6.0 in) of rain spread over 20 days during the month, making December a time of refreshing showers.

December Temperature in Morales

In December in Morales, the average temperature is 23°C (73°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 15°C (60°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Morales, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morales, December typically has an average temperature of 23°C (73°F), with highs reaching up to 32°C (90°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec727576798181798080797573
Data source: Temperature data for Morales 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 Morales

In Morales in December, the precipitation amount is 153 mm (6.0 in) over a span of 20 days.

December Precipitation Trends in Morales

The chart displays monthly precipitation patterns in Morales, 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 Morales, December typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec16310911778173347298299280325364153
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Morales

In Morales in December humidity is 74%. With an average temperature of 23°C (73°F), this humidity feels like walking through a warm, enveloping fog, making outdoor activities more strenuous and requiring frequent breaks for hydration.

December Average Humidity in Morales

This chart illustrates the average monthly humidity levels in Morales, 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 Morales is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%61%53%51%52%58%63%71%79%79%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Morales

In Morales 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 Morales.

Maximum UV Index Levels in Morales for December

The chart shows the monthly maximum UV Index (UVI) for Morales 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 Morales typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111314131313131312109
Data source: Morales 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 Morales Compares to Other Months

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

This table compares monthly weather conditions in Morales, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (73°F)163 mm (6.4 inches)80%very high
February Weather24°C (75°F)109 mm (4.3 inches)72%extreme
March Weather24°C (76°F)117 mm (4.6 inches)61%extreme
April Weather26°C (80°F)78 mm (3.1 inches)53%extreme
May Weather27°C (82°F)173 mm (6.8 inches)51%extreme
June Weather27°C (81°F)347 mm (13.7 inches)52%extreme
July Weather26°C (79°F)298 mm (11.7 inches)58%extreme
August Weather26°C (80°F)299 mm (11.8 inches)63%extreme
September Weather27°C (80°F)280 mm (11.0 inches)71%extreme
October Weather26°C (79°F)325 mm (12.8 inches)79%extreme
November Weather24°C (75°F)364 mm (14.3 inches)79%very high
December Weather23°C (73°F)153 mm (6.0 inches)74%very high

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