Abstract: In winter of 2021/2022, mean temperature was -3.2 ° C, closed to the normal, with temperature fluctuated significantly and the former winter was warmer and the latter colder. Precipitation in winter was 52.5mm less than 25 percent of normal. The time of sunshine approached usual, while the eastern Sichuan Basin was more than the normal. Warm and ample sunshine and good soil moisture benefited from widely rainfall stabilized or improved winter wheat in the Northern. Southern growing areas remained warm in the earlier winter, which provided positive production prospect for winter crops and fruit tree. From late January to February, seriously cold temperature and little illumination controlled the South. The average temperature was the lowest in the same period since 2009, and the precipitation had been the most since 1961. Regional continuously low temperature accompanied by rain, snow and freezing weather all were unfavorable to the growth of rapeseed and vegetable in the field. Therefore partial simple facilities greenhouse had damaged and crops frozen, vegetables and fruits ripening had also affected due to regional heavy to storm snows and 1-3 days of daily minimum temperature < 0℃ frost.

Key words: Winter climate, Meteorological conditions, Agricultural production