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March Weather in San Pedro, Argentina

Last updated: August 22, 2025

In San Pedro, Argentina, the average temperature in March is a comfortable 22°C (73°F). Expect a range in temperatures, with a minimum of 10°C (51°F) and a peak of 36°C (96°F). Prepare for some rain, as 153 mm (6.0 in) of precipitation can be expected over 14 days. With an average humidity of 72%, the weather is likely to feel quite warm and inviting.

March Temperature in San Pedro

In March in San Pedro, the average temperature is 22°C (73°F). Maximums can reach 36°C (96°F) and minimums can be as low as 10°C (51°F). This makes San Pedro a great destination for travelers seeking mild warmth with the option to enjoy some cooler evenings.

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 22°C (73°F), with highs reaching up to 36°C (96°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec757472686361606369707275
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 total precipitation amount is 153 mm (6.0 in) spread over 14 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 153 mm (6.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1721401531121901586773100196137162
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 72%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for prolonged outdoor activities.

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 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%74%72%78%82%78%73%59%62%65%76%85%
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 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, 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 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310756810131515
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 Weather24°C (75°F)172 mm (6.8 inches)79%extreme
February Weather23°C (74°F)140 mm (5.5 inches)74%extreme
March Weather22°C (73°F)153 mm (6.0 inches)72%extreme
April Weather20°C (68°F)112 mm (4.4 inches)78%very high
May Weather17°C (63°F)190 mm (7.5 inches)82%high
June Weather16°C (61°F)158 mm (6.2 inches)78%moderate
July Weather15°C (60°F)67 mm (2.6 inches)73%high
August Weather17°C (63°F)73 mm (2.9 inches)58%very high
September Weather21°C (70°F)100 mm (3.9 inches)62%very high
October Weather21°C (70°F)196 mm (7.7 inches)65%extreme
November Weather22°C (72°F)137 mm (5.4 inches)76%extreme
December Weather24°C (75°F)162 mm (6.4 inches)85%extreme

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