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December Weather in Pasaco, Guatemala

Last updated: August 23, 2025

In Pasaco, Guatemala, the average temperature in December hovers around 26°C (79°F). Expect a minimum of 17°C (63°F) and a maximum reaching up to 35°C (96°F). With an average humidity of 69%, prepare for a mild atmosphere. Additionally, you might encounter 7 mm (0.3 in) of precipitation over the course of 2 days.

December Temperature in Pasaco

In December in Pasaco, the average temperature is 26°C (79°F). Maximum temperatures can reach 35°C (96°F), while the minimum can dip as low as 17°C (63°F). This pleasant climate makes it an ideal time for outdoor activities and exploration in Pasaco.

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

The chart illustrates December temperature patterns in Pasaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pasaco, December typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981828179808079787878
Data source: Temperature data for Pasaco 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 Pasaco

In Pasaco in December, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Pasaco

The chart displays monthly precipitation patterns in Pasaco, 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 Pasaco, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec34839219291160210325327527
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pasaco

In Pasaco in December humidity is 69%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, heavy blanket, making travel feel more stifling and sweat-inducing than refreshing.

December Average Humidity in Pasaco

This chart illustrates the average monthly humidity levels in Pasaco, 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 Pasaco is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%66%68%68%72%78%78%74%74%75%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pasaco

In Pasaco 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 Pasaco.

Maximum UV Index Levels in Pasaco for December

The chart shows the monthly maximum UV Index (UVI) for Pasaco 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 Pasaco typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314131413131312109
Data source: Pasaco 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 Pasaco Compares to Other Months

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

This table compares monthly weather conditions in Pasaco, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)3 mm (0.1 inches)68%very high
February Weather26°C (80°F)4 mm (0.2 inches)68%extreme
March Weather27°C (81°F)8 mm (0.3 inches)66%extreme
April Weather28°C (82°F)39 mm (1.5 inches)68%extreme
May Weather27°C (81°F)219 mm (8.6 inches)68%extreme
June Weather26°C (80°F)291 mm (11.5 inches)72%extreme
July Weather27°C (81°F)160 mm (6.3 inches)78%extreme
August Weather26°C (80°F)210 mm (8.2 inches)78%extreme
September Weather26°C (79°F)325 mm (12.8 inches)74%extreme
October Weather26°C (79°F)327 mm (12.9 inches)73%extreme
November Weather26°C (79°F)52 mm (2.0 inches)75%very high
December Weather26°C (79°F)7 mm (0.3 inches)69%very high

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