Category: Heat waves affecting Cambodia

Download data: JSON

Event type: Heat wave

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

• Cambodia
• Viet Nam

Duration: 6 days

Time span: February 15 2026 to February 20 2026

Statistics over entire affected area:

• Mean temperature anomaly: 1.2 °C
• Mean temperature: 28.1 °C
• Maximum temperature anomaly: 2.2 °C
• Maximum temperature: 30.3 °C

Event center: 9.5°N 105.5°E

Area affected: 112574 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: Heat_wave_2026-Feb-15_to_2026-Feb-20_105.5_9.5

Download data: JSON

Event type: Heat wave

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

• Cambodia
• Viet Nam

Duration: 10 days

Time span: December 18 2025 to December 27 2025

Statistics over entire affected area:

• Mean temperature anomaly: 1.6 °C
• Mean temperature: 27.8 °C
• Maximum temperature anomaly: 2.5 °C
• Maximum temperature: 28.8 °C

Event center: 10.5°N 104.0°E

Area affected: 106500 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: Heat_wave_2025-Dec-18_to_2025-Dec-27_104.0_10.5

Download data: JSON

Event type: Heat wave

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

• Cambodia
• Viet Nam

Duration: 12 days

Time span: October 13 2025 to October 24 2025

Statistics over entire affected area:

• Mean temperature anomaly: 1.2 °C
• Mean temperature: 28.0 °C
• Maximum temperature anomaly: 2.1 °C
• Maximum temperature: 29.8 °C

Event center: 10.5°N 108.0°E

Area affected: 191311 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: Heat_wave_2025-Oct-13_to_2025-Oct-24_108.0_10.5

Download data: JSON

Event type: Heat wave

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

• Cambodia
• Viet Nam

Duration: 9 days

Time span: June 28 2024 to July 06 2024

Statistics over entire affected area:

• Mean temperature anomaly: 1.5 °C
• Mean temperature: 28.2 °C
• Maximum temperature anomaly: 2.4 °C
• Maximum temperature: 30.0 °C

Event center: 11.0°N 107.5°E

Area affected: 96999 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: Heat_wave_2024-Jun-28_to_2024-Jul-06_107.5_11.0