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November 2025 ranked as the third-warmest November in NOAA’s 176-year record, with a global surface temperature 2.12°F (1.18°C) higher than the 20th-century baseline.
The average temperature of the contiguous U.S. in November was 46.8°F, 5.1°F above the 20th-century average, ranking as the fourth-warmest November in the 131-year record.
The average temperature for the contiguous U.S. (CONUS) in October was 56.9°F, 2.8°F above the 20th-century average, ranking as the eighth-warmest October in the 131-year record.
Globally, October 2025 was the third-warmest October in NOAA’s 176-year record, with a temperature 2.21°F (1.23°C) higher than the 20th-century baseline.
NCEI has published an updated version of the Northeast Pacific (NEP) Regional Ocean Climatology. This product describes the long-term state of essential environmental ocean variables.