Argentina (Buenos Aires)
January
Weather in Argentina for January 2026
Your guide to Argentina weather in January - trends and predictions
In general, the average temperature in Argentina at the beginning of January is 28.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29 °C by the end of January.
The climate of Argentina in January is notably wet, with an average of 11 rainy days, and a total of 55.2 mm of precipitation.
Temperatures
Rain 🌧️
20
Dry days
11
Rainy days
0
Snow days
29°/21°
Temperatures
26 km/h
Avg max wind
59 %
Avg humidity
Argentina Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  30° | 3 30° | 4  27° | |||
| 5 27° | 6 29° | 7 29° | 8 31° | 9 30° | 10 28° | 11  28° |
| 12 27° | 13  29° | 14 32° | 15 32° | 16 32° | 17 30° | 18 27° |
| 19 28° | 20 28° | 21 28° | 22 29° | 23 30° | 24 31° | 25 29° |
| 26 30° | 27 28° | 28 27° | 29 29° | 30 30° | 31 30° |
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Temperatures trend during January in Argentina
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy rain shower | 26° /20° | 5.7 mm | 7 | |
| 2 Jan. | Partly cloudy | 30° /19° | 0.1 mm | 8 | |
| 3 Jan. | Partly cloudy | 30° /19° | 0 mm | 9 | |
| 4 Jan. | Sunny | 27° /18° | 0 mm | 8 | |
| 5 Jan. | Sunny | 27° /19° | 0 mm | 9 | |
| 6 Jan. | Sunny | 29° /21° | 0.1 mm | 9 | |
| 7 Jan. | Sunny | 29° /21° | 1.8 mm | 9 | |
| 8 Jan. | Partly cloudy | 31° /21° | 0.8 mm | 10 | |
| 9 Jan. | Sunny | 30° /21° | 0.1 mm | 9 | |
| 10 Jan. | Partly cloudy | 28° /21° | 0.2 mm | 9 | |
| 11 Jan. | Patchy rain possible | 28° /21° | 0.1 mm | 9 | |
| 12 Jan. | Moderate or heavy rain shower | 27° /20° | 4.2 mm | 8 | |
| 13 Jan. | Cloudy | 29° /21° | 0.1 mm | 9 | |
| 14 Jan. | Cloudy | 32° /21° | 0.3 mm | 9 | |
| 15 Jan. | Sunny | 32° /22° | 0 mm | 10 | |
| 16 Jan. | Sunny | 32° /23° | 14 mm | 10 | |
| 17 Jan. | Sunny | 30° /22° | 1.4 mm | 9 | |
| 18 Jan. | Sunny | 27° /22° | 3.5 mm | 8 | |
| 19 Jan. | Sunny | 28° /22° | 7.4 mm | 9 | |
| 20 Jan. | Moderate or heavy rain shower | 28° /20° | 3.8 mm | 9 | |
| 21 Jan. | Patchy rain possible | 28° /20° | 6 mm | 9 | |
| 22 Jan. | Sunny | 29° /21° | 0 mm | 9 | |
| 23 Jan. | Sunny | 30° /22° | 0 mm | 10 | |
| 24 Jan. | Cloudy | 31° /21° | 0.4 mm | 9 | |
| 25 Jan. | Sunny | 29° /22° | 0.3 mm | 9 | |
| 26 Jan. | Patchy rain possible | 30° /22° | 0.4 mm | 9 | |
| 27 Jan. | Moderate rain at times | 28° /22° | 1 mm | 8 | |
| 28 Jan. | Moderate or heavy rain shower | 27° /20° | 3.7 mm | 9 | |
| 29 Jan. | Sunny | 29° /22° | 0 mm | 9 | |
| 30 Jan. | Sunny | 30° /22° | 0 mm | 10 | |
| 31 Jan. | Partly cloudy | 30° /23° | 0 mm | 10 | |
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Important Notice
Our weather forecast for Argentina 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 Argentina forecast closer to your planned date for the most up-to-date weather information.
Argentina in January - FAQ
What are the expected maximum and minimum temperatures in Argentina during January?
During January, expect a variety of temperatures with highs around 29° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Argentina during January?
Moderate rainfall is anticipated in Argentina during January, with a total of 55.2 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Argentina during January?
The average wind speed in Argentina during January is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Argentina
Explore the daily rainfall trends and prepare for Argentinas January weather 💧
UV exposure in Argentina during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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