What to pack for Buenos Aires in July
- long sleeves and a warm layer
- a medium jacket
- a packable rain layer
Humidity averages 79%; max daily wind around 22 km/h.
How July compares
Best months in Buenos Aires: February–May & September–December. See the full best time to visit Buenos Aires guide.
Buenos Aires in July: the details
In July, Buenos Aires sees average daytime highs of 14°C (57°F) and overnight lows of 7°C (45°F). Rainfall totals roughly 49 mm across 6.5 rainy days, and the sun shines about 7.9 hours per day with 9.9 hours of daylight mid-month. Relative humidity averages 79%.
In context: July is the coldest month of the year and the driest in Buenos Aires. The sunniest month is December (12.4 h/day).
| Metric | July average |
|---|---|
| Daytime high | 14°C / 57°F |
| Overnight low | 7°C / 45°F |
| Rainfall | 49 mm over 6.5 rainy days |
| Sunshine | 7.9 h/day (9.9 h daylight) |
| Humidity | 79% |
| Travel score | 7.5 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Buenos Aires, Argentina (-34.61, -58.38) — see our methodology. Actual conditions vary year to year.
Not set on Buenos Aires? Browse the best places to visit in July ranked by travel score.
Frequently asked questions
How hot is Buenos Aires in July?
Daytime highs in Buenos Aires in July average 14°C (57°F); nights drop to about 7°C.
Does it rain in Buenos Aires in July?
Expect around 6.5 rainy days and 49 mm of rainfall in July.
Is July a good time to visit Buenos Aires?
July is a good month to visit Buenos Aires. Overall travel score: 7.5/10. The best months are February–May & September–December.
Also good in July, near Buenos Aires
Where should you go next month?
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