São Paulo weather in August
August is one of the best months to visit São Paulo: highs of 24°C (74°F) and about 36 mm (1.4 in) of rain on average. Nights average 11°C (52°F) and cloud cover 47% (NASA POWER, 2001–2025 averages). It is the driest month of the year and the 4th coolest. Compared with July, it is warmer and drier; September brings highs of 26°C (78°F) and 68 mm (2.7 in) of rain.
Figures are long-term averages for São Paulo, the largest city in São Paulo. See below for other places.
Is August a good time to visit São Paulo?
best month Weather score 85/100.
Yes. August is one of the best months for weather in São Paulo.
Does it rain a lot in São Paulo in August?
No, it is usually dry: about 36 mm (1.4 in) falls in an average August. It is the driest month of the year.
How warm is São Paulo in August?
Days average 24°C (74°F) and nights 11°C (52°F).
São Paulo weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 27°C (80°F) | 18°C (64°F) | 230 mm | 78% | least pleasant |
| February | 27°C (80°F) | 18°C (64°F) | 175 mm | 69% | least pleasant |
| March | 26°C (79°F) | 17°C (63°F) | 145 mm | 65% | fair |
| April | 25°C (76°F) | 15°C (60°F) | 84 mm | 57% | best |
| May | 22°C (72°F) | 12°C (54°F) | 67 mm | 57% | best |
| June | 22°C (71°F) | 11°C (52°F) | 58 mm | 53% | best |
| July | 22°C (71°F) | 10°C (50°F) | 61 mm | 48% | best |
| August | 24°C (74°F) | 11°C (52°F) | 36 mm | 47% | best |
| September | 26°C (78°F) | 13°C (55°F) | 68 mm | 59% | best |
| October | 27°C (80°F) | 15°C (58°F) | 104 mm | 71% | fair |
| November | 26°C (80°F) | 15°C (60°F) | 148 mm | 75% | fair |
| December | 27°C (81°F) | 17°C (63°F) | 177 mm | 77% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across São Paulo in August
Weather can differ a lot within São Paulo: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| São Paulo | 24°C (74°F) | 11°C (52°F) | 36 mm | best |
| Guarulhos | 24°C (75°F) | 12°C (53°F) | 37 mm | best |
| Campinas | 26°C (78°F) | 11°C (52°F) | 30 mm | best |
| São Bernardo do Campo | 24°C (74°F) | 11°C (52°F) | 36 mm | best |
| Sorocaba | 25°C (76°F) | 11°C (52°F) | 38 mm | best |
| Osasco | 24°C (74°F) | 11°C (52°F) | 36 mm | best |
| São José dos Campos | 25°C (76°F) | 11°C (51°F) | 34 mm | best |
| Ribeirão Preto | 30°C (86°F) | 14°C (57°F) | 19 mm | best |
| Santo André | 24°C (75°F) | 12°C (53°F) | 37 mm | best |
| São José do Rio Preto | 31°C (87°F) | 15°C (59°F) | 20 mm | best |
| Jardim Presidente Dutra | 24°C (75°F) | 12°C (53°F) | 37 mm | best |
| Jundiaí | 26°C (78°F) | 11°C (52°F) | 30 mm | best |