How long is the winter in Henan? What's the general temperature?

By February of 20 19 and 19, the winter time in Henan should be three to four months, and the lowest temperature in winter can reach about -20℃.

The hottest month in all parts of the province appears in July. In June and July, the average temperature in the province is 25℃ ~ 28℃, and the extreme maximum temperature in many areas can reach above 40℃. In some years in the province, the high temperature of 40℃ lasted for about a week, and Zhumadian reached the record of 16 days.

The most Leng Yue occurred in June 5438+ 10, and the annual average absolute minimum temperature was-14 ~- 10℃. The annual average temperature in most parts of the province is 13 ~ 15℃, and the active accumulated temperature above 10℃ is 4200 ~ 4900℃, and the frost-free period is 190 ~ 230 days.

Extended data:

Matters needing attention

During the day from 20th to 20th, there was an obvious rain and snow weather process in Zhengzhou from west to east, in which there was heavy snow in parts of northern and central areas. The accumulated snowfall is 8-10mm, and the maximum snow depth is12-15cm. The Henan Meteorological Observatory reminded that it is necessary to strengthen prevention, remove road ice and snow in time, and ensure smooth road traffic.

Strong winds may lead to the collapse or damage of hanging objects and greenhouses such as outdoor billboards. All localities should strengthen outdoor advertising facilities and greenhouses in time. Facility agriculture and aquaculture should do a good job in keeping warm and freezing in the shed.

Xinhuanet-There will be a snowstorm cold wave in Henan Province, and the maximum snow depth can reach 15cm.