Last updated: August 22, 2025
In March, the average temperature in Santa Maria, Argentina is a pleasantly warm 24°C (76°F). Expect a refreshing minimum of 13°C (55°F) and the chance to feel the heat with a maximum soaring up to 38°C (101°F). While you enjoy the sun, keep an umbrella handy, as 137 mm (5.4 in) of precipitation may fall over 11 days. The air tends to be quite humid, averaging 73%, making for a tropical feel!
In March in Santa Maria, the average temperature is 24°C (76°F). Maximums can reach 38°C (101°F), while minimums can drop to as low as 13°C (55°F). This pleasant temperature range makes Santa Maria an ideal destination for outdoor activities and exploration during this time of year.
In Santa Maria in March, the total precipitation amount reaches 137 mm (5.4 in) over a span of 11 days.
In Santa Maria in March humidity is 73%. With an average temperature of 24°C (76°F), this humidity feels like a warm and sticky embrace, making travel slightly uncomfortable as the air thickens around you, prompting you to seek shade and stay hydrated.
In Santa Maria 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 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 | 27°C (80°F) | 171 mm (6.8 inches) | 70% | extreme |
| February Weather | 26°C (78°F) | 99 mm (3.9 inches) | 66% | extreme |
| March Weather | 24°C (76°F) | 137 mm (5.4 inches) | 73% | extreme |
| April Weather | 21°C (71°F) | 115 mm (4.5 inches) | 81% | very high |
| May Weather | 18°C (64°F) | 188 mm (7.4 inches) | 82% | high |
| June Weather | 16°C (62°F) | 105 mm (4.1 inches) | 77% | moderate |
| July Weather | 15°C (60°F) | 99 mm (3.9 inches) | 69% | moderate |
| August Weather | 17°C (63°F) | 83 mm (3.3 inches) | 51% | high |
| September Weather | 20°C (68°F) | 106 mm (4.2 inches) | 59% | very high |
| October Weather | 22°C (72°F) | 149 mm (5.9 inches) | 63% | extreme |
| November Weather | 24°C (75°F) | 148 mm (5.8 inches) | 66% | extreme |
| December Weather | 26°C (79°F) | 78 mm (3.1 inches) | 81% | extreme |