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January Weather in Santa Lucia, Mexico

Last updated: August 27, 2025

In January, the average temperature in Santa Lucia, Mexico is a comfortable 18°C (64°F). However, temperatures can vary significantly, with a minimum drop to 5°C (42°F) and a maximum soaring up to 33°C (92°F). Expect around 75 mm (3.0 in) of precipitation spread over 10 days, contributing to an average humidity of 88%.

January Temperature in Santa Lucia

In January in Santa Lucia, the average temperature is 18°C (64°F). Maximums can reach 33°C (92°F) and minimums can be as low as 5°C (42°F). This range of temperatures makes Santa Lucia a versatile destination, ideal for both outdoor adventures and cozy indoor activities.

January Weather in Santa Lucia: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santa Lucia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Lucia, January typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec646772778181808179757065
Data source: Temperature data for Santa Lucia 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 Santa Lucia

In Santa Lucia in January, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

January Precipitation Trends in Santa Lucia

The chart displays monthly precipitation patterns in Santa Lucia, 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 Santa Lucia, January typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7560821011281821281422222788248
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Lucia

In Santa Lucia in January, humidity is 88%. With an average temperature of 18°C (64°F), this humidity feels like you’re walking through a warm, enveloping mist, making every step slightly weighted but also refreshing, ideal for leisurely exploration but challenging for strenuous activities.

January Average Humidity in Santa Lucia

This chart illustrates the average monthly humidity levels in Santa Lucia, 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 Santa Lucia is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Lucia

In Santa Lucia in January, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Santa Lucia.

Maximum UV Index Levels in Santa Lucia for January

The chart shows the monthly maximum UV Index (UVI) for Santa Lucia 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 Santa Lucia typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121312131313121197
Data source: Santa Lucia 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 Santa Lucia Compares to Other Months

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

This table compares monthly weather conditions in Santa Lucia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)75 mm (3.0 inches)88%high
February Weather20°C (68°F)60 mm (2.3 inches)86%very high
March Weather22°C (72°F)82 mm (3.2 inches)83%extreme
April Weather25°C (77°F)101 mm (4.0 inches)80%extreme
May Weather27°C (81°F)128 mm (5.0 inches)82%extreme
June Weather27°C (81°F)182 mm (7.2 inches)79%extreme
July Weather27°C (81°F)128 mm (5.0 inches)72%extreme
August Weather27°C (81°F)142 mm (5.6 inches)74%extreme
September Weather26°C (80°F)222 mm (8.7 inches)84%extreme
October Weather24°C (76°F)278 mm (10.9 inches)92%extreme
November Weather21°C (70°F)82 mm (3.2 inches)91%very high
December Weather19°C (66°F)48 mm (1.9 inches)91%high

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