← Weather to Go When
Argentina
Best time to visit Buenos Aires
Based on 12 years of real historical weather data (2015–2026). Sunshine hours, rainfall, and temperature — week by week.
⭐ Best week
W44 · Oct 28–Nov 3
🌡 21.7°C avg☀️ 10.4h sun/day🌧 2.5mm/day
Weather score: 87/100
14.9°C
Avg summer temp
27.9°C
Avg winter temp
9.7h
Avg sunshine / day
2.7mm
Avg rainfall / day
Month-by-month weather
January78/100
🌡 28.3°C☀️ 12.2h🌧 Light showers
February80/100
🌡 27.9°C☀️ 11.4h🌧 Light showers
March80/100
🌡 24.8°C☀️ 10.2h🌧 Moderate rain
April82/100
🌡 21.6°C☀️ 8.6h🌧 Moderate rain
May76/100
🌡 17.2°C☀️ 7.6h🌧 Light showers
June76/100
🌡 14.7°C☀️ 7.6h🌧 Light showers
July71/100
🌡 13.8°C☀️ 7.5h🌧 Light showers
August72/100
🌡 15.9°C☀️ 8.0h🌧 Light showers
September83/100
🌡 18.1°C☀️ 9.2h🌧 Light showers
October87/100
🌡 21.1°C☀️ 10.2h🌧 Light showers
November85/100
🌡 24.9°C☀️ 11.6h🌧 Light showers
December87/100
🌡 27.5°C☀️ 12.4h🌧 Light showers
All weeks ranked by weather score
| Week | Dates | Avg temp | Range | Sun / day | Rain / day | Score |
|---|---|---|---|---|---|---|
| W44 | Oct 28–Nov 3 | 21.7°C | 9.8°–25.2° | 10.4h | 2.5mm | 87 |
| W49 | Dec 2–8 | 26.5°C | 14.4°–30.7° | 12.9h | 0.7mm | 87 |
| W40 | Sep 30–Oct 6 | 19.6°C | 7.7°–24.5° | 10.5h | 1.5mm | 86 |
| W42 | Oct 14–20 | 21.1°C | 10.3°–24.7° | 10.0h | 2.3mm | 86 |
| W45 | Nov 4–10 | 23.6°C | 13.6°–27.1° | 11.2h | 2.3mm | 85 |
| W37 | Sep 9–15 | 17.9°C | 7.4°–20.8° | 9.4h | 1.2mm | 83 |
| W38 | Sep 16–22 | 19.1°C | 7.8°–23.2° | 9.7h | 1.7mm | 83 |
| W47 | Nov 18–24 | 25.1°C | 12.2°–29.6° | 11.7h | 2.6mm | 83 |
| W16 | Apr 15–21 | 21.5°C | 11.3°–24.2° | 8.4h | 2.5mm | 82 |
| W41 | Oct 7–13 | 20.5°C | 9.6°–24.8° | 10.0h | 2.8mm | 82 |
| W9 | Feb 26–Mar 3 | 27.1°C | 16.7°–30.1° | 10.7h | 1.9mm | 80 |
| W13 | Mar 25–31 | 23.7°C | 13.5°–26.6° | 10.2h | 3.3mm | 80 |
| W14 | Apr 1–7 | 23.1°C | 12.8°–26.3° | 9.3h | 3.3mm | 80 |
| W46 | Nov 11–17 | 25.4°C | 12.9°–29.5° | 11.8h | 3.2mm | 79 |
| W1 | Jan 1–7 | 27.6°C | 16.7°–30.4° | 12.5h | 2.2mm | 78 |
| W8 | Feb 19–25 | 27.8°C | 16.4°–30.9° | 11.4h | 1.8mm | 78 |
| W15 | Apr 8–14 | 21.5°C | 11.2°–25.0° | 8.7h | 3.7mm | 78 |
| W43 | Oct 21–27 | 22.5°C | 10.5°–27.0° | 9.9h | 4.4mm | 78 |
| W39 | Sep 23–29 | 18.9°C | 8.7°–22.3° | 8.9h | 2.6mm | 77 |
| W4 | Jan 22–28 | 28.1°C | 17.6°–31.4° | 12.2h | 2.2mm | 76 |
| W18 | Apr 29–May 5 | 19.3°C | 8.7°–22.0° | 7.9h | 2.4mm | 76 |
| W23 | Jun 3–9 | 15.6°C | 5.1°–18.9° | 8.1h | 0.6mm | 76 |
| W48 | Nov 25–Dec 1 | 25.4°C | 14.6°–28.3° | 11.7h | 3.4mm | 76 |
| W7 | Feb 12–18 | 27.2°C | 15.3°–31.4° | 10.9h | 3.0mm | 75 |
| W52 | Dec 23–29 | 28.8°C | 17.0°–32.4° | 12.8h | 2.2mm | 75 |
| W5 | Jan 29–Feb 4 | 28.4°C | 16.8°–32.2° | 12.2h | 2.5mm | 74 |
| W2 | Jan 8–14 | 28.7°C | 17.3°–31.7° | 12.0h | 2.6mm | 73 |
| W12 | Mar 18–24 | 24.1°C | 13.9°–27.5° | 10.3h | 4.9mm | 73 |
| W17 | Apr 22–28 | 20.4°C | 10.7°–23.2° | 8.0h | 3.9mm | 73 |
| W50 | Dec 9–15 | 28.1°C | 15.6°–32.2° | 12.1h | 3.2mm | 73 |
| W51 | Dec 16–22 | 26.5°C | 14.6°–30.1° | 11.9h | 3.6mm | 73 |
| W21 | May 20–26 | 16.5°C | 6.0°–19.2° | 7.4h | 1.7mm | 72 |
| W31 | Jul 29–Aug 4 | 15.8°C | 4.9°–20.2° | 8.2h | 1.8mm | 72 |
| W20 | May 13–19 | 17.1°C | 7.6°–20.0° | 8.1h | 2.6mm | 71 |
| W29 | Jul 15–21 | 14.4°C | 3.1°–18.6° | 8.3h | 1.5mm | 71 |
| W3 | Jan 15–21 | 28.6°C | 17.9°–31.6° | 12.1h | 3.1mm | 70 |
| W32 | Aug 5–11 | 15.3°C | 5.3°–18.5° | 7.8h | 1.9mm | 69 |
| W35 | Aug 26–Sep 1 | 17.2°C | 6.4°–20.8° | 8.2h | 3.2mm | 69 |
| W6 | Feb 5–11 | 28.8°C | 18.0°–32.1° | 11.6h | 3.6mm | 68 |
| W11 | Mar 11–17 | 24.9°C | 15.3°–27.9° | 9.6h | 5.5mm | 68 |
| W22 | May 27–Jun 2 | 15.2°C | 5.8°–18.3° | 7.0h | 1.7mm | 68 |
| W33 | Aug 12–18 | 15.6°C | 4.6°–19.2° | 8.0h | 2.2mm | 68 |
| W10 | Mar 4–10 | 26.6°C | 16.2°–29.9° | 10.6h | 5.0mm | 67 |
| W25 | Jun 17–23 | 14.7°C | 4.7°–17.8° | 7.5h | 1.8mm | 67 |
| W34 | Aug 19–25 | 15.4°C | 4.4°–18.6° | 7.8h | 2.5mm | 67 |
| W24 | Jun 10–16 | 14.7°C | 4.6°–18.0° | 7.5h | 2.4mm | 66 |
| W36 | Sep 2–8 | 16.3°C | 5.4°–20.3° | 8.6h | 3.5mm | 66 |
| W28 | Jul 8–14 | 13.2°C | 3.6°–16.2° | 7.4h | 1.9mm | 64 |
| W26 | Jun 24–30 | 13.9°C | 4.4°–16.7° | 7.2h | 2.2mm | 63 |
| W19 | May 6–12 | 17.9°C | 8.5°–20.7° | 7.6h | 4.6mm | 62 |
| W27 | Jul 1–7 | 13.3°C | 3.5°–17.1° | 7.2h | 2.2mm | 62 |
| W30 | Jul 22–28 | 14.4°C | 4.5°–17.8° | 6.9h | 3.0mm | 59 |
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