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January Weather in Santiago de Maria, El Salvador

Last updated: August 23, 2025

In January, the average temperature in Santiago de Maria, El Salvador hovers around 27°C (82°F). During this time, temperatures can dip to a minimum of 18°C (65°F), while peaking at a maximum of 38°C (101°F). You can expect minimal precipitation, with only 1 mm (0.0 in) recorded over 0 days. The average humidity levels are around 63%, creating a comfortable atmosphere for your adventures.

January Temperature in Santiago de Maria

In January in Santiago de Maria, the average temperature is 27°C (82°F), with a maximum that can reach 38°C (101°F) and a minimum that can be as low as 18°C (65°F). This makes it a perfect time to explore outdoor activities while enjoying warm, pleasant weather.

January Weather in Santiago de Maria: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santiago de Maria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago de Maria, January typically has an average temperature of 27°C (82°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec818385858381838281808080
Data source: Temperature data for Santiago de Maria 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.

January Precipitation in Santiago de Maria

In Santiago de Maria in January, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

January Precipitation Trends in Santiago de Maria

The chart displays monthly precipitation patterns in Santiago de Maria, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Santiago de Maria, January typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec13534266350144293296358705
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santiago de Maria

In Santiago de Maria in January, humidity is 63%. With an average temperature of 27°C (82°F), this humidity feels like a warm embrace that can make outdoor activities a bit sticky, so travelers will want to stay hydrated and take breaks in the shade.

January Average Humidity in Santiago de Maria

This chart illustrates the average monthly humidity levels in Santiago de Maria, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Santiago de Maria is approximately 63%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Santiago de Maria

In Santiago de Maria in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Santiago de Maria.

Maximum UV Index Levels in Santiago de Maria for January

The chart shows the monthly maximum UV Index (UVI) for Santiago de Maria in January, 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 January, the maximum UV index in Santiago de Maria typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131313109
Data source: Santiago de Maria January 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 January Weather in Santiago de Maria Compares to Other Months

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

This table compares monthly weather conditions in Santiago de Maria, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)1 mm (0.0 inches)63%extreme
February Weather28°C (83°F)3 mm (0.1 inches)62%extreme
March Weather29°C (85°F)5 mm (0.2 inches)59%extreme
April Weather29°C (85°F)34 mm (1.3 inches)59%extreme
May Weather28°C (83°F)266 mm (10.5 inches)59%extreme
June Weather27°C (81°F)350 mm (13.8 inches)68%extreme
July Weather28°C (83°F)144 mm (5.7 inches)77%extreme
August Weather28°C (82°F)293 mm (11.5 inches)79%extreme
September Weather27°C (81°F)296 mm (11.6 inches)77%extreme
October Weather26°C (80°F)358 mm (14.1 inches)77%extreme
November Weather27°C (80°F)70 mm (2.8 inches)75%very high
December Weather27°C (81°F)5 mm (0.2 inches)66%very high

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