The global mean sea surface temperature has increased by close to *** degrees Celsius annually between 1993 and 2019. During this period, the Black Sea experienced the highest mean sea surface temperature increase, at an average of **** degree Celsius per year.
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Copernicus marine service. (August 24, 2021). Increase in mean sea surface temperature worldwide between 1993 and 2019, by select location (in degrees Celsius per year) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 15, 2026, from /statistics/1336077/sea-surface-temperature-increase-by-location/
Copernicus marine service. "Increase in mean sea surface temperature worldwide between 1993 and 2019, by select location (in degrees Celsius per year)." Chart. August 24, 2021. ÌÇÐÄÆÆ½â°æ. Accessed July 15, 2026. /statistics/1336077/sea-surface-temperature-increase-by-location/
Copernicus marine service. (2021). Increase in mean sea surface temperature worldwide between 1993 and 2019, by select location (in degrees Celsius per year). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 15, 2026. /statistics/1336077/sea-surface-temperature-increase-by-location/
Copernicus marine service. "Increase in Mean Sea Surface Temperature Worldwide between 1993 and 2019, by Select Location (in Degrees Celsius per Year)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 24 Aug 2021, /statistics/1336077/sea-surface-temperature-increase-by-location/
Copernicus marine service, Increase in mean sea surface temperature worldwide between 1993 and 2019, by select location (in degrees Celsius per year) ÌÇÐÄÆÆ½â°æ, /statistics/1336077/sea-surface-temperature-increase-by-location/ (last visited July 15, 2026)
Increase in mean sea surface temperature worldwide between 1993 and 2019, by select location (in degrees Celsius per year) [Graph], Copernicus marine service, August 24, 2021. [Online]. Available: /statistics/1336077/sea-surface-temperature-increase-by-location/