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December Weather in San Rafael Oriente, El Salvador

Last updated: August 23, 2025

In December, the average temperature in San Rafael Oriente, El Salvador is a comfortable 27°C (80°F), fluctuating between a minimum of 18°C (64°F) and a maximum of 36°C (98°F). Visitors can expect light precipitation of about 5 mm (0.2 in) spread over just 2 days, accompanied by an average humidity of 66%.

December Temperature in San Rafael Oriente

In December in San Rafael Oriente, the average temperature is 27°C (80°F), with maximums reaching 36°C (98°F) and minimums dropping to as low as 18°C (64°F). This pleasant climate makes it a perfect destination for travelers looking to enjoy warm weather and outdoor activities.

December Weather in San Rafael Oriente: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Rafael Oriente, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Rafael Oriente, December typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (98°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec828485858381838280797980
Data source: Temperature data for San Rafael Oriente 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 Rafael Oriente

In San Rafael Oriente in December, the precipitation amount is 5 mm (0.2 in) over a period of 2 days.

December Precipitation Trends in San Rafael Oriente

The chart displays monthly precipitation patterns in San Rafael Oriente, 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 Rafael Oriente, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec12540294347131316300371735
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Rafael Oriente

In San Rafael Oriente in December, humidity is 66%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace, making travel a bit more challenging as you may find yourself perspiring more quickly while exploring, but it's also perfect for a refreshing dip in nearby waters.

December Average Humidity in San Rafael Oriente

This chart illustrates the average monthly humidity levels in San Rafael Oriente, 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 Rafael Oriente 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 San Rafael Oriente

In San Rafael Oriente 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 Rafael Oriente.

Maximum UV Index Levels in San Rafael Oriente for December

The chart shows the monthly maximum UV Index (UVI) for San Rafael Oriente 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 Rafael Oriente typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131313109
Data source: San Rafael Oriente 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 Rafael Oriente Compares to Other Months

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

This table compares monthly weather conditions in San Rafael Oriente, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)1 mm (0.0 inches)63%extreme
February Weather29°C (84°F)2 mm (0.1 inches)62%extreme
March Weather30°C (86°F)5 mm (0.2 inches)59%extreme
April Weather30°C (86°F)40 mm (1.6 inches)59%extreme
May Weather28°C (83°F)294 mm (11.6 inches)59%extreme
June Weather27°C (81°F)347 mm (13.6 inches)68%extreme
July Weather28°C (83°F)131 mm (5.2 inches)77%extreme
August Weather28°C (82°F)316 mm (12.4 inches)79%extreme
September Weather27°C (81°F)300 mm (11.8 inches)77%extreme
October Weather26°C (80°F)371 mm (14.6 inches)77%extreme
November Weather26°C (80°F)73 mm (2.9 inches)75%very high
December Weather27°C (80°F)5 mm (0.2 inches)66%very high

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