Weather in São Paulo in February

Shoulder season. February sits in between. You will get good days and you will lose some. You should expect rain on 19 days of the month, which is more days wet than dry.

February ranks 10 of 12 — near the bottom of São Paulo's year. August is the month that works, and the swing between the two is 26 points, which is a different holiday rather than a slightly better one.

Rain on 19 days, 6 of them heavy. Enough to need a plan B, not enough to need a plan around it. Natural fibres and a second shirt for the day. At 83% nothing dries, including you.

What the averages hide

The averages here are honest — no hidden extremes worth planning around. Across the twenty years measured, the hottest February day reached 37.1 °C and the coldest night fell to 13.6 °C, and the wettest single day dropped 91 mm — roughly 52% of the month's rain in one day.

February is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest February on record still delivered 358 mm against 79 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 175 mm average is a reasonable planning figure, not a promise.

Wind is light at 7.5 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 83%, high enough to notice on the warm days without dominating them.

How February sits in the year

Temperatures hold steady either side: 27.2 °C in January, 27.4 here, 26.7 in March. Nothing about the timing within the month matters much. Rain has already shifted: 5 days fewer than January had.

Daylight in February

12.9 hours of daylight, losing 0.6 hours across the month. That is between São Paulo's extremes of 13.6 and 10.7 hours, so days are long enough not to constrain the plan.

An inland climate

Despite being inland, the year stays fairly even: 16.8 °C between the year's warmest afternoons and coldest nights. At 769 m the air is thin enough to matter — sun that burns faster than the temperature suggests, and nights that cool off quickly.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

February in São Paulo versus nearby

If São Paulo is one option among several, the nearby comparison is worth making. Curitiba is close enough to be a coin toss — within a degree on temperature, 3 days more rain. Rio de Janeiro is close enough to be a coin toss — within a degree on temperature, 4 days less rain.

So: February is a compromise. August is 26 points better and is what São Paulo is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in São Paulo

See all twelve months in São Paulo, or where else to go in February.