Weather in Brazil for January 2026
In general, the average temperature in Brazil at the beginning of January is 28.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.6 °C by the end of January.
Brazil experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 205.2 mm.
Temperatures
Rain 🌧️
Brazil Weather January
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 30° | 3 30° | 4  29° | |||
| 5 25° | 6  27° | 7 28° | 8 28° | 9 29° | 10 28° | 11 30° |
| 12  27° | 13 26° | 14 29° | 15 30° | 16 30° | 17 31° | 18 30° |
| 19 31° | 20 28° | 21 28° | 22 28° | 23 26° | 24 25° | 25  26° |
| 26 26° | 27 28° | 28 27° | 29 28° | 30 29° | 31 29° |
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Temperatures trend during January in Brazil
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy rain shower | 29° /19° | 7.8 mm | 7 | |
| 2 Jan. | Moderate rain at times | 30° /18° | 2.7 mm | 8 | |
| 3 Jan. | Moderate or heavy rain shower | 30° /19° | 4.7 mm | 8 | |
| 4 Jan. | Patchy light rain with thunder | 29° /18° | 16.6 mm | 7 | |
| 5 Jan. | Moderate or heavy rain shower | 25° /18° | 12.7 mm | 7 | |
| 6 Jan. | Patchy rain possible | 27° /18° | 1.5 mm | 8 | |
| 7 Jan. | Patchy rain possible | 28° /18° | 1.6 mm | 8 | |
| 8 Jan. | Patchy rain possible | 28° /19° | 0.8 mm | 8 | |
| 9 Jan. | Moderate rain at times | 29° /19° | 2.3 mm | 8 | |
| 10 Jan. | Moderate or heavy rain shower | 28° /19° | 6.6 mm | 8 | |
| 11 Jan. | Moderate rain at times | 30° /19° | 2.8 mm | 9 | |
| 12 Jan. | Heavy rain at times | 27° /19° | 18.1 mm | 8 | |
| 13 Jan. | Moderate rain at times | 26° /19° | 2.2 mm | 8 | |
| 14 Jan. | Moderate rain at times | 29° /18° | 0.8 mm | 9 | |
| 15 Jan. | Moderate or heavy rain shower | 30° /20° | 4.5 mm | 9 | |
| 16 Jan. | Moderate or heavy rain shower | 30° /21° | 9.6 mm | 9 | |
| 17 Jan. | Patchy rain possible | 31° /21° | 2.7 mm | 9 | |
| 18 Jan. | Moderate or heavy rain shower | 30° /20° | 8.5 mm | 8 | |
| 19 Jan. | Light rain shower | 31° /20° | 13.3 mm | 9 | |
| 20 Jan. | Moderate or heavy rain shower | 28° /19° | 8.2 mm | 8 | |
| 21 Jan. | Moderate rain at times | 28° /20° | 6.1 mm | 8 | |
| 22 Jan. | Patchy rain possible | 28° /19° | 3 mm | 8 | |
| 23 Jan. | Moderate or heavy rain shower | 26° /19° | 12.1 mm | 8 | |
| 24 Jan. | Moderate rain at times | 25° /19° | 4.3 mm | 8 | |
| 25 Jan. | Partly cloudy | 26° /19° | 4.3 mm | 8 | |
| 26 Jan. | Light rain shower | 26° /18° | 16.2 mm | 8 | |
| 27 Jan. | Light rain shower | 28° /18° | 3.9 mm | 8 | |
| 28 Jan. | Moderate or heavy rain shower | 27° /18° | 7 mm | 8 | |
| 29 Jan. | Patchy rain possible | 28° /19° | 4 mm | 8 | |
| 30 Jan. | Moderate rain at times | 29° /20° | 8.8 mm | 8 | |
| 31 Jan. | Moderate or heavy rain shower | 29° /20° | 7.4 mm | 8 | |
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Guide for Brazil in January
In January, Brazil experiences varying weather conditions across different regions. In the southern part of the country, particularly in cities like Sao Paulo and Rio de Janeiro, the beginning of the month is characterized by warm and humid weather with occasional rain showers.
The temperatures typically range from 25° to 30°, providing a pleasant environment for outdoor activities and beach visits.
Moving towards the end of January, the weather in these regions tends to remain warm, but with a decrease in humidity and a lower chance of rainfall.
Temperatures may range from 23° to 28°, making it an ideal time to explore the natural beauty of Brazil, including its famous beaches and lush rainforests.
In the northern regions, such as the Amazon rainforest, January brings hot and humid conditions throughout the month, with temperatures ranging from 28° to 33°.
The beginning of the month may see occasional heavy rainfall, while the end of January typically experiences drier weather with intermittent showers.
Overall, January in Brazil offers a mix of warm, tropical climates across the country, making it a great time to experience the diverse landscapes and vibrant culture that Brazil has to offer.
Have you visited Brazil in January? Share your experience by writing a review.
Brazil in January - FAQ
January rainfall patterns in Brazil
UV exposure in Brazil during January
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