Category: Cold spells affecting Mexico

Cold spell occuring from March 04 2025 to March 18 2025 at 21.5°N 250.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico

Duration: 15 days

Time span: March 04 2025 to March 18 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -2.1 °C
  • Mean temperature: 18.6 °C
  • Minimum temperature anomaly: -3.3 °C
  • Minimum temperature: 14.4 °C

Event center: 21.5°N 250.0°E

Area affected: 239373 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Mar-04_to_2025-Mar-18_250.0_21.5

Cold spell occuring from January 29 2025 to February 24 2025 at 52.0°N 232.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Canada
  • Mexico
  • United States

Duration: 27 days

Time span: January 29 2025 to February 24 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -10.6 °C
  • Mean temperature: -11.3 °C
  • Minimum temperature anomaly: -26.9 °C
  • Minimum temperature: -42.6 °C

Event center: 52.0°N 232.0°E

Area affected: 12758374 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Jan-29_to_2025-Feb-24_232.0_52.0

Cold spell occuring from January 26 2025 to February 22 2025 at 24.0°N 248.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico

Duration: 28 days

Time span: January 26 2025 to February 22 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -2.1 °C
  • Mean temperature: 18.0 °C
  • Minimum temperature anomaly: -5.5 °C
  • Minimum temperature: 6.8 °C

Event center: 24.0°N 248.0°E

Area affected: 855104 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Jan-26_to_2025-Feb-22_248.0_24.0

Cold spell occuring from January 18 2025 to January 30 2025 at 44.0°N 244.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Canada
  • Mexico
  • United States

Duration: 13 days

Time span: January 18 2025 to January 30 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -9.7 °C
  • Mean temperature: -6.3 °C
  • Minimum temperature anomaly: -22.4 °C
  • Minimum temperature: -35.6 °C

Event center: 44.0°N 244.5°E

Area affected: 7134980 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Jan-18_to_2025-Jan-30_244.5_44.0

Cold spell occuring from January 17 2025 to January 20 2025 at 32.0°N 241.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico
  • United States

Duration: 4 days

Time span: January 17 2025 to January 20 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -1.9 °C
  • Mean temperature: 12.1 °C
  • Minimum temperature anomaly: -4.6 °C
  • Minimum temperature: 8.1 °C

Event center: 32.0°N 241.5°E

Area affected: 180181 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Jan-17_to_2025-Jan-20_241.5_32.0

Cold spell occuring from January 08 2025 to January 16 2025 at 22.0°N 249.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico

Duration: 9 days

Time span: January 08 2025 to January 16 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -2.2 °C
  • Mean temperature: 20.8 °C
  • Minimum temperature anomaly: -4.2 °C
  • Minimum temperature: 13.2 °C

Event center: 22.0°N 249.0°E

Area affected: 1132933 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Jan-08_to_2025-Jan-16_249.0_22.0

Cold spell occuring from January 06 2025 to January 15 2025 at 28.0°N 252.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico
  • United States

Duration: 10 days

Time span: January 06 2025 to January 15 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -6.4 °C
  • Mean temperature: 3.7 °C
  • Minimum temperature anomaly: -11.6 °C
  • Minimum temperature: -8.2 °C

Event center: 28.0°N 252.5°E

Area affected: 1009482 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2025-Jan-06_to_2025-Jan-15_252.5_28.0

Cold spell occuring from December 25 2024 to January 01 2025 at 16.0°N 247.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico

Duration: 8 days

Time span: December 25 2024 to January 01 2025

Statistics over entire affected area:

  • Mean temperature anomaly: -1.7 °C
  • Mean temperature: 23.2 °C
  • Minimum temperature anomaly: -3.3 °C
  • Minimum temperature: 19.3 °C

Event center: 16.0°N 247.0°E

Area affected: 866215 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2024-Dec-25_to_2025-Jan-01_247.0_16.0

Cold spell occuring from November 08 2024 to December 01 2024 at 25.5°N 250.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico
  • United States

Duration: 24 days

Time span: November 08 2024 to December 01 2024

Statistics over entire affected area:

  • Mean temperature anomaly: -2.6 °C
  • Mean temperature: 19.6 °C
  • Minimum temperature anomaly: -8.4 °C
  • Minimum temperature: 2.5 °C

Event center: 25.5°N 250.5°E

Area affected: 2399583 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2024-Nov-08_to_2024-Dec-01_250.5_25.5

Cold spell occuring from November 04 2024 to November 09 2024 at 32.0°N 245.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Mexico
  • United States

Duration: 6 days

Time span: November 04 2024 to November 09 2024

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 14.8 °C
  • Minimum temperature anomaly: -7.1 °C
  • Minimum temperature: 10.5 °C

Event center: 32.0°N 245.0°E

Area affected: 62370 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2024-Nov-04_to_2024-Nov-09_245.0_32.0