Rio Grande do Sul (Rio Grande)
January
Weather in Rio Grande do Sul for January 2026
Your guide to Rio Grande do Sul weather in January - trends and predictions
In general, the average temperature in Rio Grande do Sul at the beginning of January is 24.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 25.9 °C by the end of January.
Rio Grande do Sul in January brings notable rainfall, with an average of 20 rainy days and a total precipitation of 80.4 mm.
Temperatures
Rain 🌧️
11
Dry days
20
Rainy days
0
Snow days
26°/21°
Temperatures
25 km/h
Avg max wind
76 %
Avg humidity
Rio Grande do Sul Weather January
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Temperatures trend during January in Rio Grande do Sul
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January weather in Rio Grande do Sul day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Moderate rain at times | 25° /21° | 3.5 mm | 9 | |
| 2 Jan. | Moderate rain at times | 28° /20° | 3 mm | 9 | |
| 3 Jan. |  Overcast | 26° /19° | 0 mm | 9 | |
| 4 Jan. |  Patchy rain possible | 24° /17° | 0.5 mm | 8 | |
| 5 Jan. | Patchy rain possible | 23° /18° | 1.2 mm | 8 | |
| 6 Jan. |  Heavy rain at times | 23° /18° | 2.8 mm | 8 | |
| 7 Jan. |  Sunny | 23° /17° | 0 mm | 9 | |
| 8 Jan. |  Partly cloudy | 23° /18° | 0 mm | 9 | |
| 9 Jan. | Sunny | 24° /19° | 0 mm | 9 | |
| 10 Jan. | Moderate rain at times | 24° /20° | 2.6 mm | 8 | |
| 11 Jan. | Patchy rain possible | 24° /20° | 0.1 mm | 8 | |
| 12 Jan. |  Cloudy | 24° /20° | 0 mm | 8 | |
| 13 Jan. | Moderate rain at times | 24° /20° | 2.6 mm | 8 | |
| 14 Jan. | Moderate rain at times | 25° /21° | 2.8 mm | 9 | |
| 15 Jan. | Patchy rain possible | 26° /22° | 1.6 mm | 9 | |
| 16 Jan. | Overcast | 28° /22° | 0 mm | 9 | |
| 17 Jan. | Heavy rain at times | 28° /23° | 8.7 mm | 9 | |
| 18 Jan. | Patchy rain possible | 27° /21° | 0.7 mm | 9 | |
| 19 Jan. | Moderate or heavy rain shower | 26° /22° | 6.7 mm | 9 | |
| 20 Jan. | Moderate or heavy rain shower | 26° /20° | 14.2 mm | 9 | |
| 21 Jan. | Patchy rain possible | 24° /20° | 1.7 mm | 8 | |
| 22 Jan. | Patchy rain possible | 27° /21° | 0.8 mm | 9 | |
| 23 Jan. | Overcast | 27° /22° | 0 mm | 9 | |
| 24 Jan. | Moderate or heavy rain shower | 29° /23° | 14.9 mm | 9 | |
| 25 Jan. | Patchy rain possible | 28° /22° | 1 mm | 9 | |
| 26 Jan. | Sunny | 27° /22° | 0 mm | 10 | |
| 27 Jan. | Overcast | 26° /21° | 0 mm | 9 | |
| 28 Jan. | Patchy rain possible | 25° /23° | 1 mm | 9 | |
| 29 Jan. | Moderate or heavy rain shower | 26° /22° | 8.7 mm | 9 | |
| 30 Jan. | Patchy rain possible | 24° /21° | 1.2 mm | 8 | |
| 31 Jan. | Patchy rain possible | 25° /21° | 0.1 mm | 9 | |
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Important Notice
Our weather forecast for Rio Grande do Sul in January 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 Grande do Sul forecast closer to your planned date for the most up-to-date weather information.
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Rio Grande do Sul in January - FAQ
What are the expected maximum and minimum temperatures in Rio Grande do Sul during January?
During January, expect a variety of temperatures with highs around 26° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rio Grande do Sul during January?
Moderate rainfall is anticipated in Rio Grande do Sul during January, with a total of 80.4 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Rio Grande do Sul during January?
The average wind speed in Rio Grande do Sul during January is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Rio Grande do Sul
Explore the daily rainfall trends and prepare for Rio Grande do Suls January weather 💧
Typically, Rio Grande do Sul has 20 rainy days in January with a total of 80.4 mm of rainfall.
UV exposure in Rio Grande do Sul during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Where is Rio Grande do Sul?Get accurate weather forecasts for Rio Grande do Sul, located at latitude -32.035 and longitude -52.099. Stay updated with localized weather information tailored for Rio Grande do Sul.
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