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January Weather in Santa Catalina, Uruguay

Last updated: August 28, 2025

In January, the average temperature in Santa Catalina, Uruguay hovers around 24°C (76°F), offering a pleasant climate. However, temperatures can vary significantly, with a minimum dipping to 12°C (54°F) and a scorching maximum reaching 41°C (105°F). Expect about 95 mm (3.7 in) of precipitation over 8 days, while the average humidity sits at a comfortable 54%.

January Temperature in Santa Catalina

In January in Santa Catalina, the average temperature is 24°C (76°F). Maximums can reach 41°C (105°F), and minimums can be as low as 12°C (54°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates January temperature patterns in Santa Catalina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Catalina, January typically has an average temperature of 24°C (76°F), with highs reaching up to 41°C (105°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec767369655753515458626873
Data source: Temperature data for Santa Catalina 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 Catalina

In Santa Catalina in January, the total precipitation amount is 95 mm (3.7 in) spread over 8 days.

January Precipitation Trends in Santa Catalina

The chart displays monthly precipitation patterns in Santa Catalina, 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 Catalina, January typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec95120917992797989871106484
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Catalina

In Santa Catalina in January humidity is 54%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making it comfortable for exploring the sights while also inviting you to take refreshing breaks in the shade.

January Average Humidity in Santa Catalina

This chart illustrates the average monthly humidity levels in Santa Catalina, 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 Catalina is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec54%61%69%79%85%82%69%65%70%63%61%63%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Catalina

In Santa Catalina in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santa Catalina.

Maximum UV Index Levels in Santa Catalina for January

The chart shows the monthly maximum UV Index (UVI) for Santa Catalina 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 Catalina typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151311854468111314
Data source: Santa Catalina 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 Catalina Compares to Other Months

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

This table compares monthly weather conditions in Santa Catalina, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)95 mm (3.7 inches)54%extreme
February Weather23°C (73°F)120 mm (4.7 inches)61%extreme
March Weather21°C (70°F)91 mm (3.6 inches)69%extreme
April Weather18°C (65°F)79 mm (3.1 inches)79%very high
May Weather14°C (57°F)92 mm (3.6 inches)85%moderate
June Weather12°C (53°F)79 mm (3.1 inches)82%moderate
July Weather11°C (51°F)79 mm (3.1 inches)69%moderate
August Weather12°C (54°F)89 mm (3.5 inches)65%high
September Weather14°C (58°F)87 mm (3.4 inches)70%very high
October Weather17°C (62°F)110 mm (4.3 inches)63%extreme
November Weather20°C (69°F)64 mm (2.5 inches)60%extreme
December Weather23°C (73°F)84 mm (3.3 inches)63%extreme

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