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December Weather in El Congo, El Salvador

Last updated: August 23, 2025

In El Congo, El Salvador, the average temperature in December hovers around 24°C (76°F), offering a pleasant climate for outdoor activities. Expect minimums of 14°C (58°F) and a maximum that can reach up to 34°C (94°F). With a precipitation amount of 4 mm (0.2 in) over 1 day, the weather remains relatively dry, complemented by an average humidity of 66%. Enjoy the mild conditions this month!

December Temperature in El Congo

In December in El Congo, the average temperature is 24°C (76°F). Maximums can reach 34°C (94°F) and minimums can drop as low as 14°C (58°F). This pleasant climate makes El Congo an ideal destination for travelers seeking comfortable weather.

December Weather in El Congo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Congo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Congo, December typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec757779817977807978777675
Data source: Temperature data for El Congo 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 El Congo

In El Congo in December, the precipitation amount is 4 mm (0.2 in) during 1 day.

December Precipitation Trends in El Congo

The chart displays monthly precipitation patterns in El Congo, 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 El Congo, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec3333217422568131212185404
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Congo

In El Congo in December humidity is 66%. With an average temperature of 24°C (76°F), this humidity feels like a warm, tropical embrace, making travel both invigorating and slightly exhausting, as you immerse yourself in the vibrant atmosphere while constantly seeking shade and refreshment.

December Average Humidity in El Congo

This chart illustrates the average monthly humidity levels in El Congo, 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 El Congo is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%59%59%59%68%78%79%77%77%75%67%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Congo

In El Congo 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 El Congo.

Maximum UV Index Levels in El Congo for December

The chart shows the monthly maximum UV Index (UVI) for El Congo 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 El Congo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131414141414131313109
Data source: El Congo 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 El Congo Compares to Other Months

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

This table compares monthly weather conditions in El Congo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)3 mm (0.1 inches)63%extreme
February Weather25°C (77°F)3 mm (0.1 inches)62%extreme
March Weather26°C (79°F)3 mm (0.1 inches)59%extreme
April Weather27°C (81°F)32 mm (1.3 inches)59%extreme
May Weather26°C (80°F)174 mm (6.9 inches)59%extreme
June Weather25°C (78°F)225 mm (8.8 inches)68%extreme
July Weather27°C (80°F)68 mm (2.7 inches)77%extreme
August Weather26°C (79°F)131 mm (5.1 inches)79%extreme
September Weather25°C (78°F)212 mm (8.4 inches)77%extreme
October Weather25°C (77°F)185 mm (7.3 inches)77%extreme
November Weather25°C (77°F)40 mm (1.6 inches)75%very high
December Weather24°C (76°F)4 mm (0.2 inches)66%very high

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