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January Weather in Santa Lucia, Uruguay

Last updated: August 28, 2025

In Santa Lucia, Uruguay, the average temperature in January hovers around 24°C (75°F). While you can expect a refreshing minimum of 11°C (52°F), be prepared for some heat with maximums reaching up to 41°C (106°F). This month also brings a total precipitation of 71 mm (2.8 in) over approximately 7 days, alongside an average humidity of 63%. Enjoy your time in this vibrant locale!

January Temperature in Santa Lucia

In January in Santa Lucia, the average temperature is 24°C (75°F), with maximums reaching up to 41°C (106°F) and minimums dipping as low as 11°C (52°F). Be sure to pack for a range of temperatures to fully enjoy your visit.

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 24°C (75°F), with highs reaching up to 41°C (106°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec757370655854525457626872
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 71 mm (2.8 in) over a span of 7 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 71 mm (2.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec7189857610988948279906562
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 63%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel both enjoyable and slightly sticky, encouraging visitors to explore the outdoors while seeking shade intermittently.

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 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%69%73%79%83%80%72%72%76%71%68%65%
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 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Lucia, you can check here.

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 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468111314
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 Weather24°C (75°F)71 mm (2.8 inches)63%extreme
February Weather23°C (73°F)89 mm (3.5 inches)69%extreme
March Weather21°C (70°F)85 mm (3.4 inches)73%extreme
April Weather18°C (66°F)76 mm (3.0 inches)79%high
May Weather14°C (58°F)108 mm (4.3 inches)82%moderate
June Weather12°C (54°F)88 mm (3.5 inches)80%moderate
July Weather11°C (52°F)94 mm (3.7 inches)72%moderate
August Weather12°C (54°F)82 mm (3.2 inches)72%high
September Weather14°C (58°F)79 mm (3.1 inches)76%very high
October Weather16°C (62°F)90 mm (3.5 inches)71%extreme
November Weather20°C (68°F)65 mm (2.6 inches)68%extreme
December Weather22°C (72°F)62 mm (2.4 inches)65%extreme

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