Rio de Janeiro
March
Weather in Rio de Janeiro for March 2026
Your guide to Rio de Janeiro weather in March - trends and predictions
In general, the average temperature in Rio de Janeiro at the beginning of March is 30.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28.6 °C by the end of March.
Rio de Janeiro experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 162.4 mm.
Temperatures
Rain 🌧️
7
Dry days
24
Rainy days
0
Snow days
29°/23°
Temperatures
14 km/h
Avg max wind
80 %
Avg humidity
Rio de Janeiro Weather March
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Temperatures trend during March in Rio de Janeiro
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March weather in Rio de Janeiro day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. |  Patchy rain possible | 31° /23° | 1.8 mm | 7 | |
| 2 Mar. | Patchy rain possible | 31° /23° | 0.9 mm | 8 | |
| 3 Mar. | Patchy rain possible | 31° /22° | 0.2 mm | 8 | |
| 4 Mar. |  Sunny | 32° /22° | 0.2 mm | 9 | |
| 5 Mar. |  Partly cloudy | 31° /22° | 3.7 mm | 8 | |
| 6 Mar. | Patchy rain possible | 30° /23° | 2 mm | 7 | |
| 7 Mar. |  Moderate or heavy rain with thunder | 30° /22° | 3.9 mm | 7 | |
| 8 Mar. |  Patchy light rain with thunder | 30° /23° | 1.6 mm | 7 | |
| 9 Mar. | Patchy rain possible | 31° /23° | 0.9 mm | 8 | |
| 10 Mar. | Patchy rain possible | 30° /23° | 17.5 mm | 7 | |
| 11 Mar. | Patchy rain possible | 28° /23° | 7.1 mm | 7 | |
| 12 Mar. | Patchy rain possible | 28° /22° | 2.7 mm | 7 | |
| 13 Mar. | Patchy rain possible | 29° /22° | 3.6 mm | 7 | |
| 14 Mar. | Patchy rain possible | 29° /22° | 0.5 mm | 7 | |
| 15 Mar. | Partly cloudy | 30° /22° | 1 mm | 8 | |
| 16 Mar. | Patchy rain possible | 30° /23° | 1.3 mm | 7 | |
| 17 Mar. | Partly cloudy | 30° /23° | 1.3 mm | 8 | |
| 18 Mar. | Patchy rain possible | 30° /23° | 1.5 mm | 7 | |
| 19 Mar. | Patchy rain possible | 30° /22° | 7.4 mm | 7 | |
| 20 Mar. | Sunny | 30° /22° | 2.9 mm | 8 | |
| 21 Mar. | Patchy rain possible | 31° /23° | 1.3 mm | 8 | |
| 22 Mar. | Partly cloudy | 29° /22° | 11.8 mm | 7 | |
| 23 Mar. | Patchy rain possible | 28° /22° | 6.4 mm | 7 | |
| 24 Mar. | Partly cloudy | 28° /22° | 23.2 mm | 7 | |
| 25 Mar. | Light rain shower | 30° /22° | 2.7 mm | 8 | |
| 26 Mar. | Patchy rain possible | 29° /22° | 2.6 mm | 7 | |
| 27 Mar. | Light rain shower | 27° /22° | 4.2 mm | 6 | |
| 28 Mar. | Light rain shower | 26° /22° | 6.4 mm | 6 | |
| 29 Mar. | Patchy rain possible | 29° /21° | 2.8 mm | 7 | |
| 30 Mar. | Patchy rain possible | 29° /22° | 6.6 mm | 7 | |
| 31 Mar. | Light rain shower | 30° /22° | 2.7 mm | 7 | |
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Important Notice
Our weather forecast for Rio de Janeiro 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 Rio de Janeiro forecast closer to your planned date for the most up-to-date weather information.
Change Month
Rio de Janeiro in March - FAQ
What are the expected maximum and minimum temperatures in Rio de Janeiro 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 Rio de Janeiro during March?
Significant rainfall exceeding 162.4 mm is expected in Rio de Janeiro during March, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rio de Janeiro during March?
The average wind speed in Rio de Janeiro during March is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Rio de Janeiro
Explore the daily rainfall trends and prepare for Rio de Janeiros March weather 💧
UV exposure in Rio de Janeiro during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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