Last updated: August 22, 2025
In San Bernardo, Argentina, the average temperature in March is a warm 25°C (77°F). However, be prepared for a range of temperatures, with a minimum dipping to 9°C (48°F) and soaring up to a sizzling 41°C (107°F). Rain is not uncommon, with a precipitation amount of 107 mm (4.2 in) spread over 9 days. On top of that, the average humidity sits at a comfortable 69%, making for a typically pleasant atmosphere. Enjoy your time!
In March in San Bernardo, the average temperature is 25°C (77°F). Maximum can reach 41°C (107°F), and minimum can be as low as 9°C (48°F). Be prepared for fluctuating temperatures, as days can be quite hot while nights may require a light jacket.
In San Bernardo in March, the precipitation amount is 107 mm (4.2 in), occurring over a span of 9 days.
In San Bernardo in March humidity is 69%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket enveloping you, making every step feel slightly sluggish and encouraging frequent breaks to enjoy refreshing beverages and cool breezes.
In San Bernardo in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Bernardo.
UV Risk Categories
Weather in San Bernardo varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in San Bernardo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 28°C (82°F) | 146 mm (5.7 inches) | 72% | extreme |
| February Weather | 26°C (80°F) | 89 mm (3.5 inches) | 65% | extreme |
| March Weather | 25°C (77°F) | 107 mm (4.2 inches) | 69% | extreme |
| April Weather | 22°C (71°F) | 92 mm (3.6 inches) | 78% | very high |
| May Weather | 18°C (64°F) | 78 mm (3.1 inches) | 84% | high |
| June Weather | 16°C (60°F) | 42 mm (1.7 inches) | 70% | moderate |
| July Weather | 15°C (59°F) | 31 mm (1.2 inches) | 51% | high |
| August Weather | 17°C (63°F) | 36 mm (1.4 inches) | 36% | very high |
| September Weather | 20°C (69°F) | 62 mm (2.4 inches) | 45% | very high |
| October Weather | 23°C (73°F) | 79 mm (3.1 inches) | 46% | extreme |
| November Weather | 25°C (77°F) | 125 mm (4.9 inches) | 61% | extreme |
| December Weather | 27°C (81°F) | 77 mm (3.0 inches) | 76% | extreme |