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March Weather in San Pedro, Argentina

Last updated: August 22, 2025

In March, the average temperature in San Pedro, Argentina is a pleasant 21°C (71°F). Expect temperatures to range from a cool 6°C (44°F) to a warm 35°C (95°F). During this month, the area experiences an average precipitation of approximately 101 mm (4.0 in) spread over 7 days, with an average humidity level of 69%.

March Temperature in San Pedro

In March in San Pedro, the average temperature is 21°C (71°F). Maximums can reach 35°C (95°F) and minimums can be as low as 6°C (44°F). This pleasant climate makes San Pedro an ideal destination for travelers seeking mild weather and diverse outdoor activities.

March Weather in San Pedro: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, March typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec777470655853515459637074
Data source: Temperature data for San Pedro 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 San Pedro

In San Pedro in March, the precipitation amount is 101 mm (4.0 in) over a period of 7 days.

March Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, 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 San Pedro, March typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec72841011147532434671897477
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in San Pedro

In San Pedro in March humidity is 69%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, creating a tropical atmosphere that can make outdoor activities feel slightly sticky, yet invigorating for travelers who are ready to embrace the local culture and explore.

March Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, 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 San Pedro is approximately 69%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in San Pedro

In San Pedro 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 San Pedro.

Maximum UV Index Levels in San Pedro for March

The chart shows the monthly maximum UV Index (UVI) for San Pedro 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 San Pedro typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: San Pedro 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 San Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)72 mm (2.8 inches)54%extreme
February Weather23°C (75°F)84 mm (3.3 inches)61%extreme
March Weather21°C (71°F)101 mm (4.0 inches)69%extreme
April Weather19°C (66°F)114 mm (4.5 inches)79%very high
May Weather14°C (58°F)75 mm (3.0 inches)85%moderate
June Weather12°C (53°F)32 mm (1.3 inches)82%moderate
July Weather11°C (51°F)43 mm (1.7 inches)69%moderate
August Weather12°C (54°F)46 mm (1.8 inches)65%high
September Weather15°C (59°F)71 mm (2.8 inches)70%very high
October Weather17°C (64°F)89 mm (3.5 inches)63%extreme
November Weather21°C (70°F)74 mm (2.9 inches)60%extreme
December Weather24°C (75°F)77 mm (3.0 inches)63%extreme

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