Weather in Brazil for March 2025
In general, the average temperature in Brazil at the beginning of March is 30 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.6 °C by the end of March.
Brazil experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 207.4 mm.
Is March a good time to visit Brazil? check out the best time to travel to Brazil page.
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Brazil in March average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 30° | |||||
| 3 32° | 4 32° | 5  29° | 6  28° | 7 29° | 8 30° | 9 30° |
| 10 25° | 11 26° | 12 27° | 13 30° | 14 30° | 15 31° | 16 31° |
| 17  32° | 18 31° | 19 32° | 20 31° | 21 33° | 22  27° | 23 25° |
| 24 29° | 25 28° | 26 28° | 27 24° | 28 24° | 29 29° | 30 31° |
| 31 29° |
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Temperatures trend during March in Brazil
March weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. | Patchy rain possible | 30° /20° | 9.9 mm | 7 | |
| 2 Mar. | Light rain shower | 30° /20° | 4.5 mm | 7 | |
| 3 Mar. | Patchy rain possible | 32° /19° | 1.2 mm | 8 | |
| 4 Mar. | Light rain shower | 32° /19° | 5.1 mm | 8 | |
| 5 Mar. | Patchy light rain with thunder | 29° /20° | 10.8 mm | 7 | |
| 6 Mar. | Moderate or heavy rain shower | 28° /20° | 15 mm | 7 | |
| 7 Mar. | Patchy light rain with thunder | 29° /20° | 7.2 mm | 7 | |
| 8 Mar. | Patchy rain possible | 30° /20° | 6.5 mm | 7 | |
| 9 Mar. | Moderate or heavy rain shower | 30° /20° | 18.7 mm | 7 | |
| 10 Mar. | Moderate or heavy rain shower | 25° /20° | 24.4 mm | 6 | |
| 11 Mar. | Moderate or heavy rain shower | 26° /20° | 9.2 mm | 6 | |
| 12 Mar. | Moderate or heavy rain shower | 27° /18° | 7.3 mm | 7 | |
| 13 Mar. | Moderate or heavy rain shower | 30° /19° | 3.6 mm | 7 | |
| 14 Mar. | Light rain shower | 30° /19° | 2.8 mm | 8 | |
| 15 Mar. | Light rain shower | 31° /20° | 0.9 mm | 8 | |
| 16 Mar. | Patchy rain possible | 31° /20° | 0.3 mm | 8 | |
| 17 Mar. | Cloudy | 32° /20° | 3.1 mm | 8 | |
| 18 Mar. | Patchy rain possible | 31° /20° | 6.9 mm | 8 | |
| 19 Mar. | Patchy rain possible | 32° /20° | 8.4 mm | 8 | |
| 20 Mar. | Patchy light rain with thunder | 31° /20° | 10.4 mm | 7 | |
| 21 Mar. | Patchy rain possible | 33° /20° | 9.6 mm | 8 | |
| 22 Mar. | Partly cloudy | 27° /18° | 2.7 mm | 7 | |
| 23 Mar. | Partly cloudy | 25° /17° | 1.8 mm | 7 | |
| 24 Mar. | Patchy rain possible | 29° /18° | 1.4 mm | 7 | |
| 25 Mar. | Patchy rain possible | 28° /19° | 2.9 mm | 7 | |
| 26 Mar. | Partly cloudy | 28° /19° | 1.8 mm | 7 | |
| 27 Mar. | Light rain shower | 24° /19° | 5 mm | 6 | |
| 28 Mar. | Moderate or heavy rain shower | 24° /19° | 8.8 mm | 6 | |
| 29 Mar. | Light rain shower | 29° /18° | 5.8 mm | 7 | |
| 30 Mar. | Patchy rain possible | 31° /19° | 2 mm | 7 | |
| 31 Mar. | Patchy light rain with thunder | 29° /19° | 9.4 mm | 7 | |
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Guide for Brazil in March
In March, Brazil experiences varying weather conditions across different regions. In the beginning of the month, the southern regions of Brazil, including cities like Sao Paulo and Rio de Janeiro, typically have warm and humid weather with temperatures ranging from 25° to 30°.
These areas may also experience occasional rainfall and thunderstorms during this time.
Moving towards the end of March, the weather in the northern regions, such as the Amazon rainforest, tends to be hot and humid with temperatures averaging around 28° to 32°. The Amazon region may also experience heavy rainfall and high humidity levels, creating a tropical climate.
In the central regions of Brazil, including Brasilia, the weather in March is generally warm and dry, with temperatures ranging from 22° to 28°. This area experiences lower humidity levels compared to the coastal and northern regions.
Overall, March in Brazil offers a diverse range of weather conditions, from warm and humid in the south to hot and tropical in the north, providing travelers with a variety of experiences to enjoy.
Have you visited Brazil in March? Share your experience by writing a review.
Brazil in March - FAQ
What to pack to Brazil in March?
As you prepare for your trip to Brazil in March, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Brazil, during March, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
March rainfall patterns in Brazil
UV exposure in Brazil during March
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