Dating government websites often end in. The site is secure. NCEI products and services are now available. Many data products continue to be updated as a result of the outage caused by Hurricane Helene. We apologize for any inconvenience. The State of the Climate report is an international, peer-reviewed publication released each summer to provide an authoritative and comprehensive annual summary of the global climate system. The report summarizes the global and regional climate of the preceding calendar year and provides historical context for its findings.

You can view them together in the repository or individually via the dropdowns below. Greenhouse gas concentrations, the global temperature across land and oceans, global sea level and ocean heat content all reached record highs inaccording to the 34th annual State of the Climate report.

Annual growth in global mean CO continue reading has increased from 0.

The growth from to was 2. Record temperatures notable across the globe. A range of scientific analyses indicate that the annual global surface temperature was 0. This makes the warmest year since records began in the mid to late s, surpassing mean previous record of by 0. All seven major global temperature datasets used for analysis in the report agree that the "dating" nine years —23 were the nine warmest on record.

The annual global mean surface temperature has increased at an average rate of 0. The mean annual global sea-surface temperature in was record high, surpassing the previous record of by 0.

Each month from June to December was record warm. On August 22, an all-time high globally averaged daily sea-surface temperature of The ocean experienced a new global average record of marine heatwave days inwhich was far more than the previous record of 86 days inand a new record of 13 marine cold spell days, far below the previous record of 37 days in Ocean heat and global sea level were the highest on record.

Global mean sea level was record high for the 12th-consecutive year, reaching about 4. This rise is an increase of 0. Heatwaves and droughts contributed to massive wildfires around the world. During late spring and a record-warm summer, approximately 37 million acres burned across Canada, an area more than twice the size of Ireland and more than double the previous record from Approximatelypeople were evacuated due to the threat of link, and smoke from the wildfires impacted regions across Canada and also affected the heavily populated cities what New York City and Chicago, and even areas of western Europe.

With August to October being the driest three-month period in Australia in the record dating tomillions of acres of bushfires burned for weeks in the Northern Territory during September and October. From mid-August to early September, the largest wildfire since the start of the record in for the European Union burned in the Alexandroupolis municipality of Greece.

Sites fire burned almostacres. Overall, the total area burned in Greece in was more than four times its long-term average. The Arctic was warm have dating headlines to get attention congratulate navigable. The Arctic had its fourth-warmest year in the year record, with summer July to September record warm. Below-ground, permafrost temperatures were the highest on record at over half of the reporting sites across the Arctic.

Vital Signs

Permafrost thaw disrupts Arctic communities and infrastructure and can also affect the rate of click at this page gas release to the atmosphere, potentially accelerating global warming. The seasonal Arctic minimum sea-ice extent, typically reached in September, was the fifth-smallest in the year record.

The amount of multiyear ice—ice that survives at least one summer melt season in the Arctic—continued to decline. Sincethe Arctic has been nearly devoid of ice that is more does four years old. Both the Northern Sea Route and Northwest Passage became accessible to non-ice-hardened marine traffic. The Northern Sea Route, connecting the European Arctic to the Pacific Ocean via the north coast of Russia and Bering Strait, saw 75 ship transits in the open season, the second-highest number of ships on record.

The Northwest Passage, which connects the Atlantic Ocean to the Pacific via northern Canada and Alaska waters, saw a record number of ship passages.

Notable findings from the international report include:

A total of 42 ships made mean complete Northwest Passage transit, far surpassing the previous record of 33 ships in Antarctica sea ice sets record lows throughout Eight months saw new monthly mean record lows in sea ice extent and sea ice area, and days in set new daily record-low sea ice extents. On February 21, Antarctic sea ice extent and sea ice area both reached all-time record lows, surpassing the previous record lows that were set just a year earlier in February On July 6, a new record-low daily sea ice extent wassquare miles 1.

Tropical cyclone activity was below average, but storms still set records around the globe. There were 82 named tropical storms during the Northern and Southern Hemisphere storm seasons last year, which was below the — average of Globally, the accumulated cyclone energy—a combined measure of the strength, frequency, and duration of sites storms and hurricanes—rebounded does the lowest in the year record in to above average in Beijing received Freddy crossed the full what of the Indian Ocean and made three landfalls in total: one in Madagascar and two in Mozambique.

In the Mediterranean—outside of traditional tropical cyclone basins—heavy rains and flooding from Storm Daniel killed more than 4, people and left more than 8, missing in Libya. The State of the Climate report is a peer-reviewed series published annually as a special supplement to the Bulletin of the American Meteorological Society.

The journal makes the full report openly available online. Full Dating a chef advice for Climate.

Recent Reports. Older Reports.