This winter is really cold! Yesterday, the roof eaves of the snow has just melted, turn on Sunday with a cold air "visit" the city. Yesterday, Yiwu meteorological analysis of the latest meteorological data, estimated the evening of 9, in turn have a cold air coming, the city began to appear 9 sleet weather. Yiwu Meteorological experts said that while the forces of this cold air is not strong, but the duration is longer, sleet weather is likely to continue into the 12th morning.

These days, the city suppressed by cold air temperatures, not high. Yesterday, the city's maximum temperature hovered at about 5 ℃, the minimum temperature -1 ℃. In winter, strong winds and cool like a pair of twin brothers. Blowing north wind is blowing, spare the people are wrapped tightly, in the cold hurry. yiwu weather is expected the arrival of the cold air did not cause more substantial cooling, after a few days the minimum temperature is still around at -2 ℃.

Sunday is "March" on the first day to the season, the annual January Yiwu is the coldest months of the year, but this year seems colder than last year. Meteorological experts say the cold air this year than last year, more concentrated, frequent. After the cold air is expected within 14 days or so, the city's temperature will begin to rise.

As cold weather, many people put doors and windows tightly shut. Weather experts said the cold weather again, three times a day at least the ventilation window. If ventilation is not very vulnerable to indoor air pollution on health. Meteorological department said, if you do not open the window in winter, 5 hours, indoor air pollution is more serious. Every morning, noon and night, the windows open for ventilation should be ventilation for 20 minutes. Once every breath, to clear 60% of the indoor air of harmful gases. In addition to ventilation, be sure to maintain proper indoor temperature, indoor and outdoor temperature difference is too large to avoid. In winter the indoor temperature should be controlled in 16 ℃ generally to 22 ℃. If the indoor temperature is too high, easy to breed bacteria; indoor and outdoor temperature difference is too large, people tend to cold.