São Paulo weather in October
Temperature, rain and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Good
Best time to visit: April – September
What is the weather like in São Paulo in October?
In October, São Paulo is warm: daytime highs average 25 °C, and nights cool down to about 16 °C. Expect around 5 hours of sunshine a day. It rains often – on about 14 days, adding up to 110 mm. All in all, October is a good month for a holiday in São Paulo.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 79 | 65 | 62 |
| Day | 24° | 25° | 25° |
| Night | 15° | 16° | 17° |
| Sun | 6 h | 5 h | 5 h |
| Rain days | 9 | 14 | 16 |
More details for October
- Daylight
- 12 h 36 min05:34 – 18:10
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 7 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 75 %on averageAll months
- Hot days
- 4 days30 °C or moreAll months
- Time zone
- UTC−3America/Sao_Paulo
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %32 %
- Few rainy daysweight 30 %29 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- Sunscreen
- Sunglasses & sun hat
- Rain jacket or umbrella
São Paulo in October: quick answers
Is São Paulo hot in October?
Warm rather than hot: in October, daytime highs in São Paulo average 25 °C and nights cool to about 16 °C. On about 4 days the thermometer climbs to 30 °C or more.
Does it rain much in São Paulo in October?
It rains often – on about 14 days, adding up to 110 mm.
São Paulo month by month
The whole year in São PauloAll destinations: BrazilWhere to go in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences