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March Weather in Santo Tome, Argentina

Last updated: August 22, 2025

In March, the average temperature in Santo Tome, Argentina is a comfortable 22°C (72°F). However, temperatures can vary significantly, dipping as low as 9°C (48°F) and soaring up to 36°C (97°F). Expect 105 mm (4.1 in) of precipitation spread over 8 days, contributing to an average humidity of 65%. Whether you’re basking in the sun or dodging the rain, Santo Tome offers a climate that's anything but predictable!

March Temperature in Santo Tome

In March in Santo Tome, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F) and minimums can be as low as 9°C (48°F). It's an ideal time for travelers to enjoy a pleasant climate and pack for both warm days and cooler evenings.

March Weather in Santo Tome: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Santo Tome, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Tome, March typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec787672676055535662667276
Data source: Temperature data for Santo Tome 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.

March Precipitation in Santo Tome

In Santo Tome in March, the precipitation amount is 105 mm (4.1 in) over the course of 8 days.

March Precipitation Trends in Santo Tome

The chart displays monthly precipitation patterns in Santo Tome, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Santo Tome, March typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1256110510383453628511087597
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Santo Tome

In Santo Tome in March, humidity is 65%. With an average temperature of 22°C (72°F), this humidity feels like a warm, tropical embrace that can make outdoor activities quite sticky, yet still enjoyable if you stay hydrated and take breaks in the shade.

March Average Humidity in Santo Tome

This chart illustrates the average monthly humidity levels in Santo Tome, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Santo Tome is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%65%76%83%78%58%54%59%50%53%57%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Santo Tome

In Santo Tome in March, 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 Santo Tome.

Maximum UV Index Levels in Santo Tome for March

The chart shows the monthly maximum UV Index (UVI) for Santo Tome in March, 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 March, the maximum UV index in Santo Tome typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311864569111414
Data source: Santo Tome March 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 March Weather in Santo Tome Compares to Other Months

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

This table compares monthly weather conditions in Santo Tome, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)125 mm (4.9 inches)51%extreme
February Weather24°C (76°F)61 mm (2.4 inches)57%extreme
March Weather22°C (72°F)105 mm (4.1 inches)65%extreme
April Weather20°C (68°F)103 mm (4.1 inches)76%very high
May Weather15°C (60°F)83 mm (3.3 inches)83%high
June Weather13°C (55°F)45 mm (1.8 inches)78%moderate
July Weather12°C (53°F)36 mm (1.4 inches)58%moderate
August Weather14°C (57°F)27 mm (1.1 inches)54%high
September Weather16°C (62°F)51 mm (2.0 inches)59%very high
October Weather19°C (66°F)108 mm (4.2 inches)50%extreme
November Weather22°C (72°F)75 mm (2.9 inches)53%extreme
December Weather24°C (76°F)97 mm (3.8 inches)57%extreme

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