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December Weather in Samayac, Guatemala

Last updated: August 23, 2025

In December, the average temperature in Samayac, Guatemala is a delightful 25°C (77°F). Expect a range where the minimum temperature can dip to 18°C (64°F), while the maximum can soar to 32°C (90°F). Be prepared for some light rain, with an average precipitation of 38 mm (1.5 in) spread across 10 days. Additionally, the air tends to be quite humid, with an average humidity level of 76%. Enjoy your time in this vibrant destination!

December Temperature in Samayac

In December in Samayac, the average temperature is 25°C (77°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 18°C (64°F). This mild climate makes Samayac an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

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

The chart illustrates December temperature patterns in Samayac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Samayac, December typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec777879807878787877777777
Data source: Temperature data for Samayac 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 Samayac

In Samayac in December, the precipitation amount is 38 mm (1.5 in) over the course of 10 days.

December Precipitation Trends in Samayac

The chart displays monthly precipitation patterns in Samayac, 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 Samayac, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec37236215154242937841849552619138
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Samayac

In Samayac in December, humidity is 76%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel muggy and requiring frequent breaks to stay refreshed.

December Average Humidity in Samayac

This chart illustrates the average monthly humidity levels in Samayac, 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 Samayac 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 Samayac

In Samayac 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 Samayac.

Maximum UV Index Levels in Samayac for December

The chart shows the monthly maximum UV Index (UVI) for Samayac 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 Samayac typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1011131413131312131299
Data source: Samayac 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 Samayac Compares to Other Months

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

This table compares monthly weather conditions in Samayac, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)37 mm (1.5 inches)76%very high
February Weather25°C (78°F)23 mm (0.9 inches)68%extreme
March Weather26°C (79°F)62 mm (2.4 inches)59%extreme
April Weather26°C (80°F)151 mm (5.9 inches)57%extreme
May Weather26°C (79°F)542 mm (21.3 inches)65%extreme
June Weather25°C (78°F)429 mm (16.9 inches)66%extreme
July Weather26°C (79°F)378 mm (14.9 inches)75%extreme
August Weather25°C (78°F)418 mm (16.4 inches)82%extreme
September Weather25°C (77°F)495 mm (19.5 inches)82%extreme
October Weather25°C (77°F)526 mm (20.7 inches)83%extreme
November Weather25°C (77°F)191 mm (7.5 inches)80%very high
December Weather25°C (77°F)38 mm (1.5 inches)76%very high

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