Category: Heat waves affecting Finland

Heat wave occuring from October 11 2022 to December 21 2022 at 37.0°N 358.5°E

Download data: JSON

Event type: Heat wave

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

  • Afghanistan
  • Albania
  • Algeria
  • Andorra
  • Armenia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Belarus
  • Belgium
  • Belize
  • Bosnia and Herzegovina
  • Bulgaria
  • Cabo Verde
  • Canada
  • Croatia
  • Cuba
  • Czechia
  • Denmark
  • Dominican Republic
  • Egypt
  • Estonia
  • Finland
  • France
  • Georgia
  • Germany
  • Greece
  • Greenland
  • Guatemala
  • Guinea-Bissau
  • Haiti
  • Honduras
  • Iceland
  • Iran, Islamic Republic of
  • Iraq
  • Ireland
  • Italy
  • Jamaica
  • Kazakhstan
  • Kuwait
  • Latvia
  • Libya
  • Lithuania
  • Luxembourg
  • Mali
  • Mauritania
  • Mexico
  • Montenegro
  • Morocco
  • Netherlands
  • Nicaragua
  • North Macedonia
  • Norway
  • Oman
  • Pakistan
  • Poland
  • Portugal
  • Qatar
  • Romania
  • Russian Federation
  • Saudi Arabia
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Svalbard and Jan Mayen
  • Sweden
  • Switzerland
  • Syrian Arab Republic
  • Tunisia
  • Turkmenistan
  • Turks and Caicos Islands
  • Türkiye
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • United States
  • Uzbekistan
  • Yemen

Duration: 72 days

Time span: October 11 2022 to December 21 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 6.0 °C
  • Mean temperature: 9.6 °C
  • Maximum temperature anomaly: 25.8 °C
  • Maximum temperature: 30.8 °C

Event center: 37.5°N 0.0°E

Area affected: 51591959 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_2022-Oct-11_to_2022-Dec-21_358.5_37.0

Heat wave occuring from October 05 2022 to October 08 2022 at 61.5°N 18.0°E

Download data: JSON

Event type: Heat wave

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

  • Finland
  • Sweden

Duration: 4 days

Time span: October 05 2022 to October 08 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 3.7 °C
  • Mean temperature: 13.0 °C
  • Maximum temperature anomaly: 6.1 °C
  • Maximum temperature: 14.6 °C

Event center: 61.5°N 18.0°E

Area affected: 171658 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_2022-Oct-05_to_2022-Oct-08_18.0_61.5

Heat wave occuring from September 22 2022 to October 31 2022 at 80.5°N 23.5°E

Download data: JSON

Event type: Heat wave

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

  • Finland
  • Norway
  • Russian Federation
  • Svalbard and Jan Mayen

Duration: 40 days

Time span: September 22 2022 to October 31 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 6.1 °C
  • Mean temperature: 1.7 °C
  • Maximum temperature anomaly: 16.4 °C
  • Maximum temperature: 12.3 °C

Event center: 80.5°N 23.5°E

Area affected: 9106512 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_2022-Sep-22_to_2022-Oct-31_23.5_80.5

Heat wave occuring from May 18 2022 to June 19 2022 at 78.0°N 15.0°E

Download data: JSON

Event type: Heat wave

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

  • Finland
  • Greenland
  • Norway
  • Russian Federation
  • Svalbard and Jan Mayen
  • Sweden

Duration: 33 days

Time span: May 18 2022 to June 19 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 3.0 °C
  • Mean temperature: 3.5 °C
  • Maximum temperature anomaly: 11.2 °C
  • Maximum temperature: 17.0 °C

Event center: 78.0°N 15.0°E

Area affected: 3630023 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_2022-May-18_to_2022-Jun-19_15.0_78.0

Heat wave occuring from April 16 2022 to April 24 2022 at 61.0°N 6.5°E

Download data: JSON

Event type: Heat wave

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

  • Denmark
  • Finland
  • Norway
  • Russian Federation
  • Sweden

Duration: 9 days

Time span: April 16 2022 to April 24 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 4.5 °C
  • Mean temperature: 5.9 °C
  • Maximum temperature anomaly: 8.1 °C
  • Maximum temperature: 13.3 °C

Event center: 61.0°N 6.5°E

Area affected: 863900 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_2022-Apr-16_to_2022-Apr-24_6.5_61.0

Heat wave occuring from March 20 2022 to March 25 2022 at 62.0°N 17.0°E

Download data: JSON

Event type: Heat wave

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

  • Finland
  • Sweden

Duration: 6 days

Time span: March 20 2022 to March 25 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 5.3 °C
  • Mean temperature: 4.3 °C
  • Maximum temperature anomaly: 7.4 °C
  • Maximum temperature: 8.6 °C

Event center: 62.0°N 17.0°E

Area affected: 161179 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_2022-Mar-20_to_2022-Mar-25_17.0_62.0

Heat wave occuring from March 06 2022 to March 24 2022 at 67.0°N 11.5°E

Download data: JSON

Event type: Heat wave

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

  • Canada
  • Finland
  • Greenland
  • Norway
  • Russian Federation
  • Svalbard and Jan Mayen
  • Sweden

Duration: 19 days

Time span: March 06 2022 to March 24 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 11.0 °C
  • Mean temperature: -7.1 °C
  • Maximum temperature anomaly: 21.1 °C
  • Maximum temperature: 8.9 °C

Event center: 67.0°N 11.5°E

Area affected: 9834598 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_2022-Mar-06_to_2022-Mar-24_11.5_67.0

Heat wave occuring from February 27 2022 to March 02 2022 at 68.0°N 18.5°E

Download data: JSON

Event type: Heat wave

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

  • Finland
  • Norway
  • Sweden

Duration: 4 days

Time span: February 27 2022 to March 02 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 6.6 °C
  • Mean temperature: 2.4 °C
  • Maximum temperature anomaly: 11.7 °C
  • Maximum temperature: 7.0 °C

Event center: 68.0°N 18.5°E

Area affected: 287753 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_2022-Feb-27_to_2022-Mar-02_18.5_68.0

Heat wave occuring from December 14 2021 to December 19 2021 at 60.0°N 9.0°E

Download data: JSON

Event type: Heat wave

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

  • Finland
  • Norway
  • Sweden
  • United Kingdom

Duration: 6 days

Time span: December 14 2021 to December 19 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 5.7 °C
  • Mean temperature: 4.8 °C
  • Maximum temperature anomaly: 13.4 °C
  • Maximum temperature: 9.9 °C

Event center: 60.0°N 9.0°E

Area affected: 608275 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_2021-Dec-14_to_2021-Dec-19_9.0_60.0

Heat wave occuring from October 27 2021 to November 17 2021 at 56.0°N 111.5°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Finland
  • Mongolia
  • Norway
  • Russian Federation
  • Sweden
  • Ukraine
  • United Kingdom

Duration: 22 days

Time span: October 27 2021 to November 17 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 8.6 °C
  • Mean temperature: 2.7 °C
  • Maximum temperature anomaly: 21.7 °C
  • Maximum temperature: 14.9 °C

Event center: 56.0°N 111.5°E

Area affected: 5623352 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_2021-Oct-27_to_2021-Nov-17_111.5_56.0