Category: Cold spells affecting Argentina

Cold spell occuring from November 23 2022 to December 10 2022 at -17.5°S 290.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Bolivia, Plurinational State of
  • Chile
  • Peru

Duration: 18 days

Time span: November 23 2022 to December 10 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.0 °C
  • Mean temperature: 7.6 °C
  • Minimum temperature anomaly: -9.4 °C
  • Minimum temperature: -1.3 °C

Event center: -17.5°S 290.0°E

Area affected: 730638 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_2022-Nov-23_to_2022-Dec-10_290.0_-17.5

Cold spell occuring from October 07 2022 to October 15 2022 at -18.0°S 306.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Bolivia, Plurinational State of
  • Brazil
  • Paraguay
  • Uruguay

Duration: 9 days

Time span: October 07 2022 to October 15 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -6.1 °C
  • Mean temperature: 18.2 °C
  • Minimum temperature anomaly: -12.8 °C
  • Minimum temperature: 8.8 °C

Event center: -18.0°S 306.0°E

Area affected: 1674539 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_2022-Oct-07_to_2022-Oct-15_306.0_-18.0

Cold spell occuring from August 17 2022 to August 22 2022 at -20.5°S 294.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Bolivia, Plurinational State of

Duration: 6 days

Time span: August 17 2022 to August 22 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.7 °C
  • Mean temperature: 5.0 °C
  • Minimum temperature anomaly: -6.5 °C
  • Minimum temperature: -0.4 °C

Event center: -20.5°S 294.5°E

Area affected: 133110 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_2022-Aug-17_to_2022-Aug-22_294.5_-20.5

Cold spell occuring from August 06 2022 to August 12 2022 at -38.5°S 291.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina

Duration: 7 days

Time span: August 06 2022 to August 12 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -5.5 °C
  • Mean temperature: 2.1 °C
  • Minimum temperature anomaly: -9.9 °C
  • Minimum temperature: -6.2 °C

Event center: -38.5°S 291.0°E

Area affected: 162759 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_2022-Aug-06_to_2022-Aug-12_291.0_-38.5

Cold spell occuring from August 04 2022 to August 10 2022 at -28.0°S 291.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Bolivia, Plurinational State of
  • Chile

Duration: 7 days

Time span: August 04 2022 to August 10 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -4.4 °C
  • Mean temperature: -3.5 °C
  • Minimum temperature anomaly: -10.5 °C
  • Minimum temperature: -20.0 °C

Event center: -28.0°S 291.5°E

Area affected: 137931 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_2022-Aug-04_to_2022-Aug-10_291.5_-28.0

Cold spell occuring from July 15 2022 to July 27 2022 at -48.5°S 284.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Chile

Duration: 13 days

Time span: July 15 2022 to July 27 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -2.7 °C
  • Mean temperature: 2.3 °C
  • Minimum temperature anomaly: -12.5 °C
  • Minimum temperature: -15.9 °C

Event center: -48.5°S 284.5°E

Area affected: 3413150 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_2022-Jul-15_to_2022-Jul-27_284.5_-48.5

Cold spell occuring from July 06 2022 to July 15 2022 at -51.0°S 287.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Chile

Duration: 10 days

Time span: July 06 2022 to July 15 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -5.9 °C
  • Mean temperature: -5.3 °C
  • Minimum temperature anomaly: -12.3 °C
  • Minimum temperature: -14.1 °C

Event center: -51.0°S 287.0°E

Area affected: 95819 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_2022-Jul-06_to_2022-Jul-15_287.0_-51.0

Cold spell occuring from April 29 2022 to May 03 2022 at -36.0°S 300.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina

Duration: 5 days

Time span: April 29 2022 to May 03 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -5.6 °C
  • Mean temperature: 9.4 °C
  • Minimum temperature anomaly: -7.9 °C
  • Minimum temperature: 6.3 °C

Event center: -36.0°S 300.0°E

Area affected: 50715 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_2022-Apr-29_to_2022-May-03_300.0_-36.0

Cold spell occuring from April 03 2022 to April 10 2022 at -48.5°S 289.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Chile

Duration: 8 days

Time span: April 03 2022 to April 10 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.1 °C
  • Mean temperature: 4.6 °C
  • Minimum temperature anomaly: -12.4 °C
  • Minimum temperature: -5.5 °C

Event center: -48.5°S 289.5°E

Area affected: 899908 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_2022-Apr-03_to_2022-Apr-10_289.5_-48.5

Cold spell occuring from March 30 2022 to April 09 2022 at -37.5°S 306.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Bolivia, Plurinational State of
  • Brazil
  • Paraguay
  • Peru
  • Uruguay

Duration: 11 days

Time span: March 30 2022 to April 09 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 17.5 °C
  • Minimum temperature anomaly: -12.3 °C
  • Minimum temperature: 1.9 °C

Event center: -37.5°S 306.0°E

Area affected: 5146411 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_2022-Mar-30_to_2022-Apr-09_306.0_-37.5