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December Weather in Ciudad Tecun Uman, Guatemala

Last updated: August 23, 2025

In Ciudad Tecun Uman, Guatemala, the average temperature in December is a warm 27°C (82°F). Expect minimums around 19°C (66°F) and maximums peaking at 36°C (97°F). With a light precipitation amount of just 2 mm (0.1 in) spread over 0 days, the weather remains predominantly dry. The atmosphere holds a comfortable humidity level of 76%, making it a pleasant time to explore!

December Temperature in Ciudad Tecun Uman

In December in Ciudad Tecun Uman, the average temperature is 27°C (82°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 19°C (66°F). This pleasant and warm weather makes Ciudad Tecun Uman an ideal destination for outdoor activities and exploration during this month.

December Weather in Ciudad Tecun Uman: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ciudad Tecun Uman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ciudad Tecun Uman, December typically has an average temperature of 27°C (82°F), with highs reaching up to 36°C (97°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec818284868482848383818281
Data source: Temperature data for Ciudad Tecun Uman 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 Ciudad Tecun Uman

In Ciudad Tecun Uman in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

December Precipitation Trends in Ciudad Tecun Uman

The chart displays monthly precipitation patterns in Ciudad Tecun Uman, 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 Ciudad Tecun Uman, December typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec1141615524464131207182452
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ciudad Tecun Uman

In Ciudad Tecun Uman in December, humidity is 76%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities feel muggy and requiring frequent hydration breaks for comfort while traveling.

December Average Humidity in Ciudad Tecun Uman

This chart illustrates the average monthly humidity levels in Ciudad Tecun Uman, 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 Ciudad Tecun Uman 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 Ciudad Tecun Uman

In Ciudad Tecun Uman in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ciudad Tecun Uman.

Maximum UV Index Levels in Ciudad Tecun Uman for December

The chart shows the monthly maximum UV Index (UVI) for Ciudad Tecun Uman 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 Ciudad Tecun Uman typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141313131312108
Data source: Ciudad Tecun Uman 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 Ciudad Tecun Uman Compares to Other Months

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

This table compares monthly weather conditions in Ciudad Tecun Uman, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)1 mm (0.1 inches)76%very high
February Weather28°C (83°F)1 mm (0.0 inches)68%extreme
March Weather29°C (84°F)4 mm (0.2 inches)59%extreme
April Weather30°C (86°F)16 mm (0.6 inches)57%extreme
May Weather29°C (85°F)155 mm (6.1 inches)65%extreme
June Weather28°C (83°F)244 mm (9.6 inches)66%extreme
July Weather29°C (84°F)64 mm (2.5 inches)75%extreme
August Weather29°C (84°F)131 mm (5.2 inches)82%extreme
September Weather28°C (83°F)207 mm (8.1 inches)82%extreme
October Weather27°C (82°F)182 mm (7.2 inches)83%extreme
November Weather28°C (82°F)45 mm (1.8 inches)80%very high
December Weather27°C (82°F)2 mm (0.1 inches)76%very high

Compare Ciudad Tecun Uman's Climate with Cities Worldwide