-34.6037° · -58.3816° · ELEV 25m
Buenos Aires
Argentina
Monthly weather averages for Buenos Aires, Argentina — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
January → JulyClimate Overview
Buenos Aires has a temperate climate. The warmest month is January (28°C average high) and the coolest is July (14°C).
№ 02
1006 mm / yearRainfall by Month
Buenos Aires sees 1006 mm of rain a year. The wettest month is March (106 mm); the driest is August (50 mm).
№ 03
October–MarchBest Time to Visit
October–March
13°C – 28°C · 11.2h sun
The best time to visit Buenos Aires is October–March, when temperatures average 13°C–28°C with 11.2 sunshine hours per day.
Some visitors prefer April–September for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 28.3°C | 20.9°C | 95 mm | 11.9 h | 05:56 | 20:09 |
|---|---|---|---|---|---|---|
| February | 27.2°C | 20.0°C | 96 mm | 11.2 h | 06:27 | 19:47 |
| March | 24.7°C | 18.2°C | 106 mm | 10.5 h | 06:52 | 19:12 |
| April | 21.4°C | 15.3°C | 101 mm | 8.6 h | 07:16 | 18:30 |
| May | 17.4°C | 11.5°C | 79 mm | 7.7 h | 07:40 | 17:59 |
| June | 14.6°C | 8.2°C | 51 mm | 7.5 h | 07:58 | 17:49 |
| July | 14.0°C | 8.1°C | 83 mm | 7.3 h | 07:57 | 18:00 |
| August | 16.1°C | 9.1°C | 50 mm | 8.4 h | 07:33 | 18:22 |
| September | 17.8°C | 10.8°C | 78 mm | 8.9 h | 06:53 | 18:44 |
| October | 20.6°C | 13.1°C | 90 mm | 10.1 h | 06:11 | 19:06 |
| November | 24.3°C | 16.4°C | 89 mm | 11.4 h | 05:40 | 19:35 |
| December | 27.1°C | 19.0°C | 88 mm | 12.3 h | 05:35 | 20:02 |
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Temperature, rainfall and sunshine, month by month.