Weather on October 31 in São Paulo
Historical weather data for October 31 in São Paulo, Brazil
Avg High27°C (81°F)
Avg Low17°C (63°F)
Warmest199027°C
Coldest202017°C
Based on 32 years of data from SAO PAULO
About This Date
October 31st in São Paulo, Brazil typically brings warm fall weather, with average highs around 27°C and lows near 17°C. Over 32 years of records, the warmest October 31st was in 1990 (27°C average), while the coldest was 2020 (17°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 31st dates historically, with the wettest October 31st recording 3" of rain.
Planning for October 31st in São Paulo? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 21°C (70°F) | 16°C (61°F) | -- |
| 2022 | -- | 19°C (67°F) | -- |
| 2021 | 23°C (74°F) | 17°C (62°F) | 0" |
| 2020 | 18°C (65°F) | 15°C (59°F) | -- |
| 2018 | -- | 17°C (62°F) | 0" |
| 2016 | -- | 16°C (60°F) | -- |
| 2014 | 34°C (93°F) | -- | -- |
| 2011 | 25°C (77°F) | 13°C (55°F) | 0.79" |
| 2009 | -- | 18°C (64°F) | 0" |
| 2008 | 26°C (79°F) | -- | 0.03" |
| 2006 | -- | 18°C (64°F) | -- |
| 2005 | -- | 16°C (60°F) | 0.61" |
| 2003 | -- | 17°C (62°F) | -- |
| 2002 | 25°C (77°F) | -- | -- |
| 2001 | 33°C (92°F) | 20°C (68°F) | -- |
| 2000 | 27°C (80°F) | -- | -- |
| 1999 | 22°C (71°F) | -- | -- |
| 1998 | -- | 14°C (58°F) | 0.3" |
| 1996 | -- | 20°C (68°F) | 0" |
| 1995 | -- | 14°C (58°F) | 1.25" |
| 1994 | -- | 16°C (61°F) | 0.2" |
| 1993 | -- | 19°C (66°F) | 0" |
| 1992 | 21°C (69°F) | -- | 2" |
| 1991 | 32°C (90°F) | -- | 0" |
| 1990 | 32°C (90°F) | 22°C (72°F) | 0" |
| 1989 | -- | 16°C (60°F) | 0" |
| 1984 | 33°C (92°F) | -- | 0" |
| 1983 | 31°C (87°F) | -- | 0" |
| 1979 | 30°C (86°F) | 19°C (66°F) | 3" |
| 1977 | 34°C (93°F) | -- | 0" |
| 1975 | -- | 19°C (66°F) | 2.13" |
| 1973 | -- | 17°C (63°F) | 0.81" |