Climate averages 1991–2020
Buenos Aires weather
in February.
A warm, wet month: the 2nd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a warm month in Buenos Aires: daytime highs average 26.4°C and nights cool to about 19.7°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 99 mm of rain on roughly 8 days, which makes February a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 22 min on an average February day.
The nearest other city in this atlas is Avellaneda (5 km away). In February its highs average 26.7°C, about as warm as Buenos Aires, with 92 mm of rain.
Among the 67 cities listed in Argentina, Buenos Aires ranks 56th of 67 for the warmest February highs and 35th of 67 for the driest February (rainfall, lowest first). The mean February high of those 67 cities is 27.7°C; Buenos Aires is 1.3°C cooler than that mean.
From February to March, average highs fall by 1.9°C to 24.5°C, and monthly rainfall falls from 99 mm to 96 mm.
The annual picture
February in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Buenos Aires climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.6°C20.3°C | 20.3°C | 83 | 6.9 | 14.214 h |
| February, selected | 26.4°C19.7°C | 19.7°C | 99 | 8.1 | 13.413 h |
| March | 24.5°C18.1°C | 18.1°C | 96 | 7.6 | 12.312 h |
| April | 20.9°C14.6°C | 14.6°C | 102 | 8.1 | 11.211 h |
| May | 17.2°C11.5°C | 11.5°C | 72 | 6.8 | 10.310 h |
| June | 14.3°C8.6°C | 8.6°C | 74 | 7.7 | 9.910 h |
| July | 13.3°C7.5°C | 7.5°C | 74 | 7.1 | 10.110 h |
| August | 15.5°C8.8°C | 8.8°C | 71 | 6.6 | 10.811 h |
| September | 17.3°C10.4°C | 10.4°C | 80 | 7.1 | 11.812 h |
| October | 20.2°C13.3°C | 13.3°C | 119 | 9.8 | 12.913 h |
| November | 23.4°C15.9°C | 15.9°C | 95 | 8.2 | 13.914 h |
| December | 26.3°C18.6°C | 18.6°C | 87 | 8.1 | 14.414 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
February in nearby cities
- Avellaneda in FebruaryArgentina · 5 kmHigh 26.7°C · Low 19.5°C · 92 mm rain
- Lomas de Zamora in FebruaryArgentina · 16 kmHigh 26.9°C · Low 18.9°C · 93 mm rain
- Quilmes in FebruaryArgentina · 16 kmHigh 26.7°C · Low 19.2°C · 92 mm rain
- Isidro Casanova in FebruaryArgentina · 22 kmHigh 27.4°C · Low 18.6°C · 93 mm rain
- Berazategui in FebruaryArgentina · 23 kmHigh 26.3°C · Low 19.5°C · 92 mm rain
- Laferrere in FebruaryArgentina · 24 kmHigh 27.5°C · Low 18.4°C · 93 mm rain
- Don Torcuato in FebruaryArgentina · 26 kmHigh 27.1°C · Low 19.0°C · 100 mm rain
- Bella Vista in FebruaryArgentina · 29 kmHigh 27.6°C · Low 18.5°C · 100 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Buenos Aires) is explained once on the Buenos Aires year overview and on the Sources, method and limits page.