Category: Cold spells affecting Botswana

5 cold spells identified in Botswana since 2020

Cold spell occuring from December 17 2013 to December 27 2013 at -28.5°S 59.5°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Eswatini
  • Madagascar
  • Mozambique
  • Namibia
  • South Africa
  • Zimbabwe

Duration: 11 days

Time span: December 17 2013 to December 27 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -2.7 °C
  • Mean temperature: 20.4 °C
  • Minimum temperature anomaly: -6.8 °C
  • Minimum temperature: 14.2 °C

Event center: -28.5°S 59.5°E

Area affected: 4324071 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_2013-Dec-17_to_2013-Dec-27_59.5_-28.5

Cold spell occuring from December 07 2013 to December 15 2013 at -23.5°S 17.0°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Botswana
  • Congo DRC
  • Lesotho
  • Namibia
  • South Africa
  • Zambia

Duration: 9 days

Time span: December 07 2013 to December 15 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -3.7 °C
  • Mean temperature: 21.0 °C
  • Minimum temperature anomaly: -7.5 °C
  • Minimum temperature: 9.3 °C

Event center: -23.5°S 17.0°E

Area affected: 1326524 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_2013-Dec-07_to_2013-Dec-15_17.0_-23.5

Cold spell occuring from October 17 2013 to October 28 2013 at -26.5°S 32.5°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Eswatini
  • Lesotho
  • Mozambique
  • South Africa
  • Zambia
  • Zimbabwe

Duration: 12 days

Time span: October 17 2013 to October 28 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -4.1 °C
  • Mean temperature: 19.4 °C
  • Minimum temperature anomaly: -8.3 °C
  • Minimum temperature: 5.5 °C

Event center: -26.5°S 32.5°E

Area affected: 1385724 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_2013-Oct-17_to_2013-Oct-28_32.5_-26.5

Cold spell occuring from September 29 2013 to October 05 2013 at -11.5°S 34.5°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Botswana
  • Burundi
  • Congo DRC
  • Eswatini
  • Madagascar
  • Malawi
  • Mozambique
  • Namibia
  • South Africa
  • Tanzania
  • Zambia
  • Zimbabwe

Duration: 7 days

Time span: September 29 2013 to October 05 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -4.0 °C
  • Mean temperature: 20.0 °C
  • Minimum temperature anomaly: -10.3 °C
  • Minimum temperature: 7.0 °C

Event center: -11.5°S 34.5°E

Area affected: 4034518 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_2013-Sep-29_to_2013-Oct-05_34.5_-11.5

Cold spell occuring from September 19 2013 to September 22 2013 at -21.5°S 17.0°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Namibia
  • South Africa

Duration: 4 days

Time span: September 19 2013 to September 22 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -7.9 °C
  • Mean temperature: 13.4 °C
  • Minimum temperature anomaly: -12.5 °C
  • Minimum temperature: 4.4 °C

Event center: -21.5°S 17.0°E

Area affected: 407014 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_2013-Sep-19_to_2013-Sep-22_17.0_-21.5

Cold spell occuring from August 25 2013 to September 02 2013 at -19.0°S 16.5°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Botswana
  • Lesotho
  • Namibia
  • South Africa

Duration: 9 days

Time span: August 25 2013 to September 02 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -4.1 °C
  • Mean temperature: 8.4 °C
  • Minimum temperature anomaly: -12.5 °C
  • Minimum temperature: -3.4 °C

Event center: -19.0°S 16.5°E

Area affected: 6430666 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_2013-Aug-25_to_2013-Sep-02_16.5_-19.0

Cold spell occuring from May 03 2013 to May 11 2013 at -24.0°S 42.0°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Eswatini
  • Lesotho
  • Madagascar
  • Malawi
  • Mozambique
  • Namibia
  • South Africa
  • Zimbabwe

Duration: 9 days

Time span: May 03 2013 to May 11 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -2.8 °C
  • Mean temperature: 18.7 °C
  • Minimum temperature anomaly: -7.2 °C
  • Minimum temperature: 2.9 °C

Event center: -24.0°S 42.0°E

Area affected: 3253503 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_2013-May-03_to_2013-May-11_42.0_-24.0

Cold spell occuring from May 01 2013 to May 04 2013 at -18.0°S 25.0°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Namibia
  • Zambia
  • Zimbabwe

Duration: 4 days

Time span: May 01 2013 to May 04 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -2.0 °C
  • Mean temperature: 19.2 °C
  • Minimum temperature anomaly: -2.7 °C
  • Minimum temperature: 16.6 °C

Event center: -18.0°S 25.0°E

Area affected: 53187 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_2013-May-01_to_2013-May-04_25.0_-18.0

Cold spell occuring from May 01 2013 to May 06 2013 at -18.0°S 18.5°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Botswana
  • Namibia

Duration: 6 days

Time span: May 01 2013 to May 06 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -2.2 °C
  • Mean temperature: 19.4 °C
  • Minimum temperature anomaly: -3.1 °C
  • Minimum temperature: 17.5 °C

Event center: -18.0°S 18.5°E

Area affected: 144082 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_2013-May-01_to_2013-May-06_18.5_-18.0

Cold spell occuring from April 18 2013 to April 23 2013 at -29.5°S 29.0°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Lesotho
  • Namibia
  • South Africa

Duration: 6 days

Time span: April 18 2013 to April 23 2013

Statistics over entire affected area:

  • Mean temperature anomaly: -4.9 °C
  • Mean temperature: 13.6 °C
  • Minimum temperature anomaly: -9.9 °C
  • Minimum temperature: 1.4 °C

Event center: -29.5°S 29.0°E

Area affected: 1033322 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_2013-Apr-18_to_2013-Apr-23_29.0_-29.5