2023 São Paulo floods and landslides
| Date | 18-23 February 2023 |
|---|---|
| Location | São Paulo, Brazil |
| Cause | Heavy rains |
| Deaths | 65 |
| Non-fatal injuries | 24 |
| Missing | 58 |
During the 2023 Brazilian Carnival holiday weekend, record-breaking rainfall—reaching 682 mm (26.9 in) in 24 hours—caused deadly floods and landslides across the state of São Paulo. At least 65 people were killed, of which 64 were in São Sebastião.