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December Weather in San Manuel Chaparron, Guatemala

Last updated: August 23, 2025

In December, the average temperature in San Manuel Chaparron, Guatemala is a comfortable 21°C (70°F), with minimums dipping to 12°C (53°F) and maximums soaring up to 32°C (90°F). You can expect a touch of dryness with just 6 mm (0.2 in) of precipitation over 0 days. With an average humidity of 74%, it's the perfect time to explore the outdoors!

December Temperature in San Manuel Chaparron

In December in San Manuel Chaparron, the average temperature is 21°C (70°F). Maximums can reach 32°C (90°F), and minimums can be as low as 12°C (53°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy outdoor activities.

December Weather in San Manuel Chaparron: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Manuel Chaparron, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Manuel Chaparron, December typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec697273777775757575737170
Data source: Temperature data for San Manuel Chaparron 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 San Manuel Chaparron

In San Manuel Chaparron in December, the total precipitation amount is 6 mm (0.2 in), spread over a duration of 0 days.

December Precipitation Trends in San Manuel Chaparron

The chart displays monthly precipitation patterns in San Manuel Chaparron, 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 San Manuel Chaparron, December typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec242191001505087126122346
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Manuel Chaparron

In San Manuel Chaparron in December humidity is 74%. With an average temperature of 21°C (70°F), this humidity feels like a warm, moist embrace, making outdoor activities both invigorating and slightly draining, so travelers should stay hydrated and take breaks often.

December Average Humidity in San Manuel Chaparron

This chart illustrates the average monthly humidity levels in San Manuel Chaparron, 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 San Manuel Chaparron 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 San Manuel Chaparron

In San Manuel Chaparron 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 San Manuel Chaparron.

Maximum UV Index Levels in San Manuel Chaparron for December

The chart shows the monthly maximum UV Index (UVI) for San Manuel Chaparron 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 San Manuel Chaparron typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141414141313109
Data source: San Manuel Chaparron 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 San Manuel Chaparron Compares to Other Months

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

This table compares monthly weather conditions in San Manuel Chaparron, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)2 mm (0.1 inches)80%extreme
February Weather22°C (72°F)4 mm (0.1 inches)72%extreme
March Weather23°C (73°F)2 mm (0.1 inches)61%extreme
April Weather25°C (77°F)19 mm (0.7 inches)53%extreme
May Weather25°C (77°F)100 mm (3.9 inches)51%extreme
June Weather24°C (75°F)150 mm (5.9 inches)52%extreme
July Weather24°C (75°F)50 mm (2.0 inches)58%extreme
August Weather24°C (75°F)87 mm (3.4 inches)63%extreme
September Weather24°C (75°F)126 mm (5.0 inches)71%extreme
October Weather23°C (74°F)122 mm (4.8 inches)79%extreme
November Weather22°C (72°F)34 mm (1.3 inches)79%very high
December Weather21°C (70°F)6 mm (0.2 inches)74%very high

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