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January Weather in Santa Terezinha, Brazil

Last updated: August 22, 2025

In January, the average temperature in Santa Terezinha, Brazil reaches a warm 26°C (80°F). Expect a minimum of 22°C (71°F), with highs soaring to 36°C (97°F). Be prepared for rain, as 197 mm (7.7 in) of precipitation is likely over 22 days, resulting in a high average humidity of 89%. Stay cool and dry!

January Temperature in Santa Terezinha

In January in Santa Terezinha, the average temperature is 26°C (80°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 22°C (71°F). This mild climate makes Santa Terezinha an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Santa Terezinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Terezinha, January typically has an average temperature of 26°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec807980818181818487848080
Data source: Temperature data for Santa Terezinha 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 Terezinha

In Santa Terezinha in January, the total precipitation amount is 197 mm (7.7 in) spread over 22 days.

January Precipitation Trends in Santa Terezinha

The chart displays monthly precipitation patterns in Santa Terezinha, 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 Terezinha, January typically receives around 197 mm (7.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec197294275184260031283233275
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Terezinha

In Santa Terezinha in January, humidity is 89%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel exhausting as the air clings to your skin and saps your energy, urging you to seek shade and refreshment at every turn.

January Average Humidity in Santa Terezinha

This chart illustrates the average monthly humidity levels in Santa Terezinha, 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 Terezinha is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%88%80%65%53%43%33%27%50%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Terezinha

In Santa Terezinha 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 Terezinha.

Maximum UV Index Levels in Santa Terezinha for January

The chart shows the monthly maximum UV Index (UVI) for Santa Terezinha 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 Terezinha typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515131210101112141515
Data source: Santa Terezinha 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 Terezinha Compares to Other Months

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

This table compares monthly weather conditions in Santa Terezinha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)197 mm (7.7 inches)89%extreme
February Weather26°C (79°F)294 mm (11.6 inches)89%extreme
March Weather26°C (80°F)275 mm (10.8 inches)90%extreme
April Weather27°C (81°F)184 mm (7.2 inches)88%extreme
May Weather27°C (82°F)26 mm (1.0 inches)80%extreme
June Weather27°C (81°F)0 mm (0.0 inches)65%very high
July Weather27°C (81°F)0 mm (0.0 inches)53%very high
August Weather29°C (84°F)3 mm (0.1 inches)43%extreme
September Weather30°C (87°F)12 mm (0.5 inches)33%extreme
October Weather29°C (84°F)83 mm (3.3 inches)27%extreme
November Weather27°C (81°F)233 mm (9.2 inches)50%extreme
December Weather27°C (80°F)275 mm (10.8 inches)80%extreme

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