Buenos Aires
January
Weather in Buenos Aires for January 2025
Your guide to Buenos Aires weather in January - trends and predictions
In general, the average temperature in Buenos Aires at the beginning of January is 29 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.6 °C by the end of January.
Precipitation in Buenos Aires during January is a rare event, with an average of fewer than 2 rainy days.
Is January a good time to visit Buenos Aires? check out the best time to travel to Buenos Aires page.
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31
Dry days
0
Rainy days
0
Snow days
31°/21°
Temperatures
26 km/h
Avg max wind
59 %
Avg humidity
Buenos Aires in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  29° | 3  29° | 4  28° | 5 29° | ||
| 6 31° | 7 31° | 8 31° | 9 31° | 10 29° | 11 28° | 12 26° |
| 13  29° | 14 33° | 15 32° | 16 31° | 17 30° | 18 27° | 19 30° |
| 20 29° | 21 29° | 22 29° | 23 29° | 24 30° | 25 30° | 26 30° |
| 27 29° | 28 26° | 29 29° | 30 31° | 31 32° |
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Temperatures trend during January in Buenos Aires
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° | 4.8 mm | 6 | |
| 2 Jan. | Patchy rain possible | 29° /19° | 0.2 mm | 7 | |
| 3 Jan. | Partly cloudy | 29° /21° | 0 mm | 8 | |
| 4 Jan. | Sunny | 28° /19° | 0 mm | 7 | |
| 5 Jan. | Sunny | 29° /20° | 0 mm | 9 | |
| 6 Jan. | Sunny | 31° /22° | 0.1 mm | 9 | |
| 7 Jan. | Sunny | 31° /22° | 2.5 mm | 9 | |
| 8 Jan. | Partly cloudy | 31° /21° | 1.3 mm | 10 | |
| 9 Jan. | Sunny | 31° /22° | 0.1 mm | 9 | |
| 10 Jan. | Partly cloudy | 29° /21° | 0.2 mm | 9 | |
| 11 Jan. | Patchy rain possible | 28° /22° | 0.2 mm | 8 | |
| 12 Jan. | Moderate or heavy rain shower | 26° /19° | 6.2 mm | 8 | |
| 13 Jan. | Cloudy | 29° /20° | 0.1 mm | 8 | |
| 14 Jan. | Cloudy | 33° /21° | 0.4 mm | 9 | |
| 15 Jan. | Sunny | 32° /22° | 0 mm | 9 | |
| 16 Jan. | Sunny | 31° /22° | 20.9 mm | 9 | |
| 17 Jan. | Sunny | 30° /23° | 0.5 mm | 9 | |
| 18 Jan. | Sunny | 27° /22° | 0 mm | 8 | |
| 19 Jan. | Sunny | 30° /22° | 0 mm | 9 | |
| 20 Jan. | Moderate or heavy rain shower | 29° /21° | 4.2 mm | 9 | |
| 21 Jan. | Patchy rain possible | 29° /21° | 8.9 mm | 8 | |
| 22 Jan. | Sunny | 29° /21° | 0 mm | 9 | |
| 23 Jan. | Sunny | 29° /21° | 0 mm | 9 | |
| 24 Jan. | Cloudy | 30° /21° | 0 mm | 9 | |
| 25 Jan. | Sunny | 30° /22° | 0 mm | 9 | |
| 26 Jan. | Patchy rain possible | 30° /22° | 0.6 mm | 9 | |
| 27 Jan. | Moderate rain at times | 29° /22° | 0.9 mm | 8 | |
| 28 Jan. | Moderate or heavy rain shower | 26° /21° | 5.6 mm | 8 | |
| 29 Jan. | Sunny | 29° /22° | 0 mm | 9 | |
| 30 Jan. | Partly cloudy | 31° /22° | 0 mm | 10 | |
| 31 Jan. | Partly cloudy | 32° /23° | 0 mm | 10 | |
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Important Notice
Our weather forecast for Buenos Aires 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 Buenos Aires forecast closer to your planned date for the most up-to-date weather information.
Buenos Aires in January - FAQ
What are the expected maximum and minimum temperatures in Buenos Aires during January?
During January, expect a variety of temperatures with highs around 31° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Buenos Aires during January?
Significant rainfall exceeding 115.6 mm is expected in Buenos Aires during January, occurring over more than 0 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Buenos Aires during January?
The average wind speed in Buenos Aires during January is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Buenos Aires in January?
As you prepare for your trip to Buenos Aires in January, 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 Buenos Aires, during January, 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
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