March
Weather in South America for March 2027
Your guide to South America weather in March - trends and predictions
In general, the average temperature in South America at the beginning of March is 29.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.7 °C by the end of March.
South America experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 132.5 mm.
Temperatures
Rain 🌧️
4
Dry days
27
Rainy days
0
Snow days
29°/23°
Temperatures
15 km/h
Avg max wind
79 %
Avg humidity
South America Weather March
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Temperatures trend during March in South America
See the weather trend as well as the moving average line
March weather in South America day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. |  Patchy rain possible | 30° /22° | 2 mm | 7 | |
| 2 Mar. | Patchy rain possible | 29° /22° | 1 mm | 8 | |
| 3 Mar. | Patchy rain possible | 30° /22° | 0.1 mm | 9 | |
| 4 Mar. |  Sunny | 31° /22° | 0.1 mm | 9 | |
| 5 Mar. |  Partly cloudy | 30° /22° | 2.7 mm | 9 | |
| 6 Mar. | Patchy rain possible | 29° /23° | 1.8 mm | 7 | |
| 7 Mar. | Light rain shower | 30° /22° | 5 mm | 7 | |
| 8 Mar. | Patchy rain possible | 30° /23° | 2.4 mm | 8 | |
| 9 Mar. | Patchy rain possible | 30° /23° | 3.3 mm | 6 | |
| 10 Mar. | Patchy rain possible | 28° /22° | 18.2 mm | 6 | |
| 11 Mar. | Light rain shower | 27° /22° | 8.8 mm | 6 | |
| 12 Mar. | Patchy rain possible | 26° /22° | 7.5 mm | 6 | |
| 13 Mar. | Patchy rain possible | 28° /22° | 3.5 mm | 7 | |
| 14 Mar. | Patchy rain possible | 29° /22° | 0.3 mm | 8 | |
| 15 Mar. | Partly cloudy | 30° /22° | 0.7 mm | 9 | |
| 16 Mar. | Patchy rain possible | 29° /22° | 1 mm | 8 | |
| 17 Mar. | Partly cloudy | 29° /22° | 1 mm | 9 | |
| 18 Mar. | Patchy rain possible | 29° /22° | 1.1 mm | 8 | |
| 19 Mar. | Patchy rain possible | 29° /22° | 5.5 mm | 8 | |
| 20 Mar. | Patchy rain possible | 29° /22° | 2.2 mm | 8 | |
| 21 Mar. | Patchy rain possible | 30° /22° | 1 mm | 8 | |
| 22 Mar. | Partly cloudy | 29° /22° | 8.9 mm | 8 | |
| 23 Mar. | Patchy rain possible | 28° /21° | 5 mm | 8 | |
| 24 Mar. | Partly cloudy | 28° /21° | 17.4 mm | 8 | |
| 25 Mar. | Light rain shower | 30° /22° | 2.1 mm | 8 | |
| 26 Mar. | Patchy rain possible | 29° /22° | 2 mm | 8 | |
| 27 Mar. | Light rain shower | 28° /22° | 3.1 mm | 7 | |
| 28 Mar. | Light rain shower | 27° /22° | 4.8 mm | 7 | |
| 29 Mar. | Patchy rain possible | 29° /21° | 2.2 mm | 7 | |
| 30 Mar. | Patchy rain possible | 29° /22° | 5.1 mm | 8 | |
| 31 Mar. | Light rain shower | 29° /22° | 3 mm | 7 | |
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Important Notice
Our weather forecast for South America in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the South America forecast closer to your planned date for the most up-to-date weather information.
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South America in March - FAQ
What are the expected maximum and minimum temperatures in South America during March?
During March, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in South America during March?
Significant rainfall exceeding 132.5 mm is expected in South America during March, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in South America during March?
The average wind speed in South America during March is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
South America water temperatures in March
The average water temperature of the Atlantic Ocean near South America in March is 24.1 °C. At the beginning of March temperatures are around 24.7 °C; by the end of the month they get cooler and reach 23.6 °C.
- What is the water temperature in South America in March?
- The average water temperature in South America in March is 24.1 °C.
- Can you swim in South America in March?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
March rainfall patterns in South America
Explore the daily rainfall trends and prepare for South Americas March weather 💧
Typically, South America has 27 rainy days in March with a total of 132.5 mm of rainfall.
UV exposure in South America during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Quick links
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