What to Wear in Buenos Aires
Argentina · 9 monthly packing guides
Buenos Aires runs Southern Hemisphere autumn-winter May through August (15-18°C / 59-64°F afternoons, 8-11°C / 46-52°F mornings). The city reads more Milan-Madrid than Latin American — Italian and Spanish immigration in the 1880s-1920s built the architecture, food, and tango heritage. María Cher (Palermo-based contemporary since 1996), Jazmín Chebar, Rapsodia, Mishka (footwear since 1990), Vitamina, and Trosman lead the local design vocabulary. Recoleta runs Italian-Spanish luxury (Avenida Alvear); Palermo Soho runs Argentine designer-and-creative; San Telmo holds the antique-Sunday-fair register. Tango milongas (Salón Canning, La Catedral, Confitería Ideal) require closed-toe shoes for women dancers and tailored-trouser register for men. Día de la Independencia falls July 9; Tango BA Festival runs late August.
Choose your month below to match your layers and shoes to the weather. Across the months covered, average daily lows reach 8°C / 46°F in June; average highs reach 30°C / 86°F in January.
Compare Buenos Aires by month
Monthly averages help compare packing needs; check the forecast before departure. Only months with published guides are listed. See the source notes below for station and measurement differences. Scroll across the table to see all weather details on a small screen.
| Month | Average low | Average high | Rain days | Daylight |
|---|---|---|---|---|
| January packing guide | 20°C / 68°F | 30°C / 86°F | 8 | 14h 15m |
| February packing guide | 19°C / 66°F | 28°C / 82°F | 7 | 13h 20m |
| May packing guide | 11°C / 52°F | 18°C / 64°F | 7 | 10h 50m |
| June packing guide | 8°C / 46°F | 15°C / 59°F | 7 | 10h |
| July packing guide | 8°C / 46°F | 14°C / 57°F | 8 | 10h 5m |
| August packing guide | 8°C / 46°F | 17°C / 63°F | 8 | 11h 5m |
| October packing guide | 13°C / 55°F | 23°C / 73°F | 8 | 12h 55m |
| November packing guide | 17°C / 63°F | 25°C / 77°F | 8 | 14h |
| December packing guide | 19°C / 66°F | 29°C / 84°F | 7 | 14h 30m |
Choose your Buenos Aires packing list
Buenos Aires in January: 30°C / 86°F afternoons, 20°C / 68°F nights, the hottest and stormiest month on SMN's table, and a city that leaves for the coast.
In this capsule: Coral cotton slip dress, cowl neck, side tie; Navy pleated wide-leg linen trousers; Pistachio sleeveless V-neck silk shell.
Buenos Aires in February: 28°C / 82°F afternoons, 19°C / 66°F nights, a four-day Carnival weekend from 6 to 9 February 2027, and drums in the barrios after dark.
In this capsule: Celeste linen shirt, point collar, chest pocket; White heavyweight cotton crew-neck tee; Tobacco linen-cotton wide-leg trousers, drawstring waist.
Buenos Aires in May: 18°C / 64°F afternoons, 11°C / 52°F mornings, 7 rain days — Southern Hemisphere autumn, the city's Italian-Spanish-tango register.
In this capsule: Fine-knit wool sweater (cream, charcoal, navy); Cotton long-sleeve tee or fine cotton blouse; Packable trench coat (camel or navy).
Buenos Aires in June: 15°C / 59°F afternoons, 8°C / 46°F mornings, 7 rain days — Southern winter begins, Día de la Bandera June 20.
In this capsule: Chunky wool or cashmere sweater; Cotton long-sleeve + thin merino base layer; Wool overcoat or heavy trench.
Buenos Aires in July: 14°C / 57°F afternoons, 8°C / 46°F mornings, 8 rain days — peak Southern winter, Independence Day July 9.
In this capsule: Chunky wool or cashmere sweater; Cotton long-sleeve + thin merino base layer; Wool overcoat or heavy trench.
Buenos Aires in August: 17°C / 63°F afternoons, 8°C / 46°F mornings, 8 rain days — late Southern winter, San Martín Day Aug 17, Tango BA Festival.
In this capsule: Chunky wool sweater (transitioning to fine-knit late month); Cotton long-sleeve + thin merino base layer (early August); Wool overcoat or heavy trench.
Buenos Aires in October: 23°C / 73°F afternoons, 13°C / 55°F mornings, more rain days than any other month, and the jacarandas still in bud.
In this capsule: Olive textured wool blazer, single-breasted, patch pockets; Navy-and-ecru breton-stripe ribbed crew knit; Black fine-knit crew sweater.
Buenos Aires in November: 25°C / 77°F afternoons, 17°C / 63°F nights, jacarandas from mid-month — and a city that eats at ten.
In this capsule: Navy unstructured cotton blazer, unlined; Plain white cotton shirt, point collar; Black silk camisole.
Buenos Aires in December: 29°C / 84°F afternoons, 19°C / 66°F nights, the year's lowest humidity, and a four-day weekend before Christmas.
In this capsule: Soft pink fine-stripe button-down, band collar, white cuffs; Cream linen square-neck tank; White sleeveless tiered fringe midi dress.
Climate sources by month
These credits follow the source recorded on each monthly guide. Climate figures inform the packing advice; outfit combinations and illustrations are editorial suggestions.
- January: SMN Argentina · Buenos Aires Observatorio · 1991–2020 normalsSMN's published normals for the Observatorio, the city-centre station.
- February: NOAA NCEI · Buenos Aires Observatorio · 1991–2004 normalsSMN Argentina operates the station (WMO 87585); figures computed from NOAA NCEI's GHCN-Daily record AR000875850, 14 complete Februaries (the record has no data for 2005–2011 and only partial maxima after 2012), with rain days from NOAA's global-summary-of-the-day record 87585099999, days of 1mm or more. Recorded per month because this city's other pages are sourced differently. NOAA's daily rain record for the station is incomplete (a day with no report is written as 0.00), so the rain-day count is indicative and no rain total is quoted.
- May: SMN Argentina · monthly climate averages
- June: SMN Argentina · monthly climate averages
- July: SMN Argentina · monthly climate averages
- August: SMN Argentina · monthly climate averages
- October: SMN Argentina · Buenos Aires Observatorio · 1991–2020 normalsSMN's published normals for the Observatorio, the city-centre station. Buenos Aires November reads NOAA's record for Aeroparque instead, because NOAA's copy of the Observatorio record is too thin to use.
- November: NOAA NCEI · Aeroparque Jorge Newbery · 1991–2020 normalsSMN Argentina operates the station; NOAA NCEI computed this month's figures from its 87582099999 global-summary-of-the-day record. Recorded per month because the rest of this city's pages are sourced differently.
- December: SMN Argentina · Buenos Aires Observatorio · 1991–2020 normalsSMN's published normals for the Observatorio, the city-centre station.
Frequently asked questions
Start with your travel month. The 9 published guides cover January, February, May, June, July, August, October, November, December. Compare the average low as well as the high: among these months, June has the lowest average low at 8°C / 46°F, while January has the highest average high at 30°C / 86°F. For a trip spanning two months, read both lists before deciding which layers to bring.
No. They are monthly climate averages for planning, not temperatures promised for a particular day or hour. Check the local forecast close to departure and adjust your layers and rain protection. The source, station and averaging period are listed for each month where recorded; different stations or rain-day definitions can affect comparisons.
No. Treat the capsule as a set of clothing functions: walking shoes, a base outfit, weather protection and any change for dinner or a venue's dress code. Start with equivalents you own. Adjust quantities to your trip length and laundry access; the illustrations are outfit suggestions, not a shopping requirement.