February Highlights:

• Temperatures were above average over much of the globe, particularly in the Arctic, but much below average over western Canada and the central United States.
• Global and Arctic sea ice extent ranked lowest on record for February.
• Twelve named storms occurred across the globe in February, which set an all-time record for the month.

Temperature

The February global surface temperature was 2.27°F (1.26°C) above the 20th-century average of 53.8°F (12.1°C), making it the third-warmest February on record. According to NCEI’s Global Annual Temperature Outlook, there is a 4% chance that 2025 will rank as the warmest year on record. 

It was the fourth-warmest February for the global land air temperature and the second-warmest February for the global ocean surface temperature. Global temperatures have cooled in recent months as a La Niña episode, the cold phase of El Niño Southern Oscillation (ENSO), developed. Global temperatures tend to be cooler during periods of La Niña in comparison to periods with an El Niño present.

February temperatures were above average across much of the global land surface, particularly over the Arctic, central Eurasia, southern South America and central Australia. Much of western Canada, the central United States, eastern Europe, the Middle East and China were colder than average. Sea surface temperatures were above average over most areas, while much of the central and eastern tropical Pacific was below average (consistent with La Niña), as were parts of the southeast Pacific, western North Atlantic and the northwestern Indian Oceans.

Snow Cover

The Northern Hemisphere snow cover extent in February was slightly below average. Snow cover over North America and Greenland was below average (by 50,000 square miles), and Eurasia was also below average (by 40,000 square miles). Areas of below-average snow cover include the central United States and much of Europe.

Sea Ice

Global sea ice extent was the smallest in the 47-year record at 6.16 million square miles, which was 770,000 square miles below the 1991–2020 average. Arctic sea ice extent was below average (by 430,000 square miles), ranking lowest on record, and Antarctic extent was below average (by 340,000 square miles), tied with 2022 for third lowest on record.

Tropical Cyclones

Twelve named storms occurred across the globe in February, which set an all-time record for the month. A record five named storms occurred in the southwestern Indian Ocean. Five named storms occurred in the Australian region, as well as four in the Southwest Pacific.

For a more complete summary of climate conditions and events, see our February 2025 Global Climate Report or explore our Climate at a Glance Global Time Series.