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File: global-summary-temperature-DJF-single2-20240320.png

Three globe-style maps of monthly temperatures centered on the North Atlantic Ocean

Image caption

(left to right) Surface temperature for December 2023, January 2024, and February 2024 compared to the 1991-2020 average. Places that were warmer than normal are red; places that were cooler than normal are blue.  It was the warmest Northern Hemisphere winter and Southern Hemisphere summer in the 175-year record. Maps by NOAA Climate.gov, from our Data Snapshots collection, based on data from NOAA National Centers for Environmental Information.