Mexico City Cold Snap: Government Issues Orange Alert for Low Temperatures

Web Editor

December 27, 2025

a woman in a pink scarf is walking down the street with a white van behind her and a white van behin

Key Areas and Expected Temperatures

The Government of Mexico City has issued an Orange Alert due to forecasted low temperatures, primarily affecting the Tlalpan borough. Temperatures are expected to drop between 3 and 1 degrees Celsius from midnight to 9 AM on Sunday, December 28.

Relevant Alcaldías and Temperature Ranges

  • Tlalpan: 1 to 3 degrees Celsius
  • Álvaro Obregón, Cuajimalpa, Magdalena Contreras, Milpa Alta, Xochimilco: 4 to 6 degrees Celsius (Alerta Amarilla)

Recommendations for Staying Safe and Warm

Through the Secretaría de Gestión Integral de Riesgos y Protección Civil (SGIRPC), the following recommendations have been issued:

  1. Dress in layers: Preferably made of cotton or wool, with at least three layers to keep warm.
  2. Protect your skin: Apply moisturizing cream to shield and hydrate your skin from the cold.
  3. Avoid temperature fluctuations: Limit exposure to rapid changes in temperature.
  4. Stay hydrated: Drink plenty of water throughout the day.
  5. Consume vitamin-rich foods: Focus on fruits and vegetables abundant in vitamins A and C.

Additional Safety Measures

The SGIRPC also advises:

  • Frequent handwashing or use of antibacterial gel: To maintain good hygiene.
  • Seek medical attention if unwell: Visit the nearest healthcare facility for any discomfort or symptoms.
  • Ensure proper ventilation: If using heaters or fireplaces, maintain adequate airflow to prevent carbon monoxide buildup.

Emergency Contacts

For any emergencies, the SGIRPC encourages residents to contact:

  • 911 (General Emergency)
  • Locatel: 5658 1111
  • SGIRPC: 555683 2222

Key Questions and Answers

  1. What is the purpose of the Orange Alert? The alert aims to inform residents about the upcoming cold snap and provide safety recommendations.
  2. Which areas are most affected by the low temperatures? The Tlalpan borough is expected to experience the lowest temperatures, while Álvaro Obregón, Cuajimalpa, Magdalena Contreras, Milpa Alta, and Xochimilco will see slightly milder temperatures (Alerta Amarilla).
  3. What should I do to stay safe during this cold snap? Dress warmly, protect your skin, stay hydrated, consume vitamin-rich foods, and maintain proper ventilation if using heaters or fireplaces.
  4. What emergency contacts should I have on hand? 911, Locatel (5658 1111), and SGIRPC (555683 2222) are available for assistance during this weather event.