Buenos Aires weather in July
July is one of the least pleasant months in Buenos Aires: highs of 13°C (56°F) and about 72 mm (2.8 in) of rain on average. Nights average 9°C (48°F) and cloud cover 58% (NASA POWER, 2001–2025 averages). It is the 3rd driest month of the year and the coolest. Compared with June, it is cooler and wetter; August brings highs of 15°C (59°F) and 71 mm (2.8 in) of rain.
Is July a good time to visit Buenos Aires?
least pleasant month Weather score 56/100.
July is one of the least pleasant months for weather in Buenos Aires. For better conditions, consider Oct–Apr.
Does it rain a lot in Buenos Aires in July?
Some rain is normal: about 72 mm (2.8 in) falls in an average July. It is the 3rd driest month of the year.
How warm is Buenos Aires in July?
Days average 13°C (56°F) and nights 9°C (48°F).
Buenos Aires weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 28°C (82°F) | 22°C (71°F) | 104 mm | 45% | best |
| February | 27°C (80°F) | 21°C (71°F) | 121 mm | 46% | best |
| March | 25°C (76°F) | 20°C (67°F) | 123 mm | 43% | best |
| April | 21°C (70°F) | 16°C (62°F) | 98 mm | 47% | best |
| May | 17°C (63°F) | 13°C (56°F) | 74 mm | 55% | fair |
| June | 14°C (58°F) | 10°C (50°F) | 54 mm | 57% | fair |
| July | 13°C (56°F) | 9°C (48°F) | 72 mm | 58% | least pleasant |
| August | 15°C (59°F) | 10°C (50°F) | 71 mm | 54% | fair |
| September | 17°C (63°F) | 12°C (53°F) | 83 mm | 53% | fair |
| October | 20°C (68°F) | 15°C (58°F) | 109 mm | 53% | best |
| November | 24°C (74°F) | 18°C (64°F) | 101 mm | 46% | best |
| December | 26°C (79°F) | 20°C (68°F) | 94 mm | 43% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months