On December 2, news came out from the National Climate Center that in the autumn of 2023 (September to November), the average temperature across the country will be 1 percent higher than that of the same period in normal years1, the warmest autumn since 1961.
According to the National Climate Center, in the fall of 2023 (September to November), the national average temperature will be 113, 1 higher than the same period of the year1, the highest in the same period since 1961. The temperature in most parts of the country is 05 to 2, of which 2 to 4 are higher in northern and eastern Xinjiang. The average temperature in Guizhou, Liaoning, Sichuan, Tianjin, Xinjiang, Yunnan and Zhejiang has been the highest in the same period since 1961, while Gansu, Henan and Shandong are the second highest.
During the season, Dunhuang in Gansu Province (374, September 4), Guazhou (368, September 5) and other 66 national meteorological stations, the daily maximum temperature broke through or equaled the local autumn historical extreme; A total of 36 stations in Northeast China, Hebei, Inner Mongolia, Shandong, Shaanxi and other places experienced extreme daily cooling events, and the daily cooling range of Wudalianchi in Heilongjiang (17, November 3) exceeded the historical extreme.
In autumn, a total of 10 cold air processes affected China, and the number of times was close to the same period of the year. Six occurred in November, 1 more than normal7 times. Two of them, on November 6-7 and 23-25, reached the cold wave level.
In autumn, affected by high temperature and low precipitation, the meteorological drought in Yunnan, Guizhou, Sichuan and Chongqing showed a phased development, which eased in mid to late October. Since November, the meteorological drought in the southeast of southwest China has developed again. Up to now, there are moderate to severe meteorological droughts in eastern Yunnan, western and southern Guizhou.
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