Last updated: August 22, 2025
In Santa Maria, Argentina, the average temperature in March reaches a comfortable 15°C (59°F). However, temperatures can fluctuate, with a minimum of 4°C (40°F) and a maximum of 31°C (87°F). Expect some rain, as 30 mm (1.2 in) of precipitation typically falls over 7 days. With an average humidity of 83%, it’s advisable to stay hydrated while enjoying the vibrant weather!
In March in Santa Maria, the average temperature is 15°C (59°F). Maximums can reach 31°C (87°F) and minimums can be as low as 4°C (40°F). This varied climate makes it an ideal time for travelers to enjoy a mix of mild and warm weather while exploring the area's attractions.
In Santa Maria in March, the total precipitation amount is 30 mm (1.2 in) over a span of 7 days.
In Santa Maria in March humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.
In Santa Maria in March, 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 Maria.
UV Risk Categories
Weather in Santa Maria varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Santa Maria, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 17°C (63°F) | 57 mm (2.3 inches) | 79% | extreme |
| February Weather | 16°C (61°F) | 55 mm (2.2 inches) | 81% | extreme |
| March Weather | 15°C (59°F) | 30 mm (1.2 inches) | 83% | extreme |
| April Weather | 13°C (56°F) | 19 mm (0.8 inches) | 85% | extreme |
| May Weather | 10°C (51°F) | 3 mm (0.1 inches) | 75% | very high |
| June Weather | 8°C (47°F) | 3 mm (0.1 inches) | 62% | high |
| July Weather | 8°C (47°F) | 2 mm (0.1 inches) | 53% | very high |
| August Weather | 9°C (48°F) | 3 mm (0.1 inches) | 44% | very high |
| September Weather | 12°C (53°F) | 5 mm (0.2 inches) | 58% | extreme |
| October Weather | 14°C (58°F) | 10 mm (0.4 inches) | 54% | extreme |
| November Weather | 15°C (60°F) | 23 mm (0.9 inches) | 66% | extreme |
| December Weather | 16°C (61°F) | 36 mm (1.4 inches) | 74% | extreme |