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5
High

extreme-heat Extreme Heat Risk in Sao Paulo, Brazil

Risk Level: High — Score 5/10

Risk: 5Historical: 10

Key Risk Factors

  • Moderate risk rating for Sao Paulo based on ThinkHazard (Extreme heat)
  • 14 events recorded in proximity in recent decades
  • 2 event(s) in the last 12 months
  • Largest recent event exposed 90,800,000 people

Peak season: June-September

Last significant event: Extreme Heat - Southern Brazil (2025-12-26) — 83,600,000 people exposed

Highest Risk Cities for Extreme Heats

1
FEMA: 9Historical: 10
2
FEMA: 9Historical: 10
3
FEMA: 9Historical: 10
4
FEMA: 9Historical: 10
5
FEMA: 9Historical: 10
6
FEMA: 9Historical: 10
7
FEMA: 9Historical: 10
8
FEMA: 9Historical: 10
9
Risk: 9Historical: 10
10
Risk: 9Historical: 5
Sao Paulo is not in the top 10 for extreme heat risk among tracked cities.

How Sao Paulo Compares

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Notable Extreme Heat Events Near Sao Paulo

Extreme Heat - Brazil

May 6, 2024 WARNING

90,800,000 people exposed; $4,021,550M capital exposed

Heat Wave - Brazil

September 4, 2024 WARNING

85,554,600 people exposed; $3,823,538M capital exposed

Extreme Heat - Southern Brazil

December 25, 2025 WARNING

83,600,000 people exposed; $3,786,562M capital exposed

Extreme Cold - Brazil

June 23, 2025 WARNING

69,188,600 people exposed; $3,013,943M capital exposed

Extreme Heat - Brazil

August 18, 2024 WARNING

51,938,700 people exposed; $1,424,010M capital exposed

Extreme Heat Preparedness Tips

  • 1.Stay hydrated — drink water regularly even if you don’t feel thirsty
  • 2.Avoid outdoor activities during peak heat hours (10 AM – 4 PM)
  • 3.Know the signs of heat exhaustion and heat stroke
  • 4.Check on elderly neighbors and those without air conditioning
  • 5.Never leave children or pets in a parked vehicle

Related Pages

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