Buenos Aires weather in July
Buenos Aires in July averages 11°C (53°F), 50 mm of rain and 5.1 hours of sun a day.
Of the twelve months in Buenos Aires, July is the coldest, the driest and the second dullest.
- Average temp
- 11°C (53°F)
8–15°C · 46–58°F
- Rainfall
- 50 mm
Showers likely
- Sunshine
- 5.1 h
hours per day
What is Buenos Aires like in July?
Daytime
Days are cool.
Rain
Some rain is likely; pack for showers.
Evening
Evenings are cooler. A layer helps after sunset.
What should I pack for Buenos Aires in July?
A light rain jacket
About 50 mm falls this month — showers rather than washouts.
A warm mid-layer
Nights drop to around 8°C (46°F).
July compared with June and August
July in Buenos Aires is 1°C cooler than June and about as wet as it, which averages 12°C (54°F).
July in Buenos Aires is 1.8°C cooler than August and about as wet as it, which averages 13°C (56°F).
Daylight in Buenos Aires in July
On 15 July the sun is up for 10 hours 4 minutes in Buenos Aires, rising about 07:57 and setting about 18:01 local time.
July ends 32 minutes longer than it begins, so the last week of the month is a different length of day from the first.
That is 4 hours 24 minutes short of December, the longest-lit month here.
Where to stay in Buenos Aires
Dates are a starting point for July.
Travel guides for Buenos Aires
What to read before you book.
Buenos Aires weather by month
TemperatureRainfall
How July compares with the rest of the year
July is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 25°C / 76°F | 135 mm |
| February | 23°C / 74°F | 94 mm |
| March | 22°C / 72°F | 123 mm |
| April | 18°C / 65°F | 122 mm |
| May | 15°C / 60°F | 85 mm |
| June | 12°C / 54°F | 54 mm |
| July | 11°C / 53°F | 50 mm |
| August | 13°C / 56°F | 52 mm |
| September | 15°C / 58°F | 58 mm |
| October | 18°C / 64°F | 98 mm |
| November | 21°C / 69°F | 87 mm |
| December | 23°C / 74°F | 107 mm |
Check another month
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FAQs about Buenos Aires in July
July climate averages for Buenos Aires, 1991–2020.
Buenos Aires averages 11°C (53°F) in July, ranging from about 8°C (46°F) at night to 15°C (58°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Some. About 50 mm falls across July, enough to need a light jacket but not enough to reshape a trip.
No. July averages 11°C (53°F) against 13°C (56°F) in August — 1.8°C cooler.
July is 1°C cooler than June, and about as wet.
It is outside the easiest window. The most comfortable stretch here is February to April; July sits outside it, which usually means more heat, more rain, or both — worth it if you would rather have the place to yourself.
About 5.1 hours of sun a day on the 1991–2020 average.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what July is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 10 hours 4 minutes of daylight in mid-July, against 14 hours 28 minutes in December and 9 hours 51 minutes in June.
On 15 July, sunrise is about 07:57 and sunset about 18:01 local time. Both shift across the month — the month ends 32 minutes longer than it starts.
