Climate averages 1991–2020
São Bernardo do Campo weather
in August.
A warm, moderately wet month: the 9th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in São Bernardo do Campo: daytime highs average 22.0°C and nights cool to about 12.6°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 68 mm of rain on roughly 9 days, which makes August a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 18 min on an average August day.
The nearest other city in this atlas is Santo André (4 km away). In August its highs average 22.0°C, about as warm as São Bernardo do Campo, with 68 mm of rain.
Among the 448 cities listed in Brazil, São Bernardo do Campo ranks joint 379th of 448 for the warmest August highs and joint 338th of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; São Bernardo do Campo is 4.2°C cooler than that mean.
From August to September, average highs rise by 1.0°C to 23.0°C, and monthly rainfall rises from 68 mm to 129 mm.
The annual picture
August 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
São Bernardo do Campo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.0°C19.1°C | 19.1°C | 337 | 26.7 | 13.413 h |
| February | 26.3°C19.2°C | 19.2°C | 278 | 23.3 | 12.913 h |
| March | 25.2°C18.4°C | 18.4°C | 270 | 24.6 | 12.212 h |
| April | 24.0°C16.7°C | 16.7°C | 114 | 15.9 | 11.612 h |
| May | 21.5°C14.1°C | 14.1°C | 96 | 12.1 | 11.011 h |
| June | 21.1°C12.8°C | 12.8°C | 70 | 8.4 | 10.711 h |
| July | 20.9°C12.0°C | 12.0°C | 84 | 8.3 | 10.811 h |
| August, selected | 22.0°C12.6°C | 12.6°C | 68 | 8.7 | 11.311 h |
| September | 23.0°C14.2°C | 14.2°C | 129 | 14.1 | 11.912 h |
| October | 24.0°C15.8°C | 15.8°C | 157 | 17.8 | 12.613 h |
| November | 24.0°C16.5°C | 16.5°C | 209 | 20.8 | 13.213 h |
| December | 25.4°C18.2°C | 18.2°C | 250 | 23.8 | 13.614 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
August in nearby cities
- Santo André in AugustBrazil · 4 kmHigh 22.0°C · Low 12.9°C · 68 mm rain
- São Caetano do Sul in AugustBrazil · 8 kmHigh 22.6°C · Low 12.8°C · 40 mm rain
- Ribeirão Pires in AugustBrazil · 16 kmHigh 22.2°C · Low 13.2°C · 68 mm rain
- São Paulo in AugustBrazil · 18 kmHigh 23.0°C · Low 12.8°C · 36 mm rain
- Taboão da Serra in AugustBrazil · 24 kmHigh 22.5°C · Low 12.5°C · 51 mm rain
- Guarulhos in AugustBrazil · 26 kmHigh 22.8°C · Low 12.7°C · 40 mm rain
- Ferraz de Vasconcelos in AugustBrazil · 26 kmHigh 22.8°C · Low 12.9°C · 42 mm rain
- Itapecerica da Serra in AugustBrazil · 29 kmHigh 21.3°C · Low 11.7°C · 51 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 São Bernardo do Campo) is explained once on the São Bernardo do Campo year overview and on the Sources, method and limits page.
Santo André and Ribeirão Pires lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.