Who knows what the weather will be like this year and last May Day?

It is colder than last year. I don't think you can wear it

There will be two rainfall processes during May Day. Affected by cold air, there was light rain from the night of May/KLOC-0 to May 2.

May 1 day (daytime) is cloudy, and the highest temperature is 2 1 degree Celsius. Cloudy to cloudy with light rain,

On May 2nd (during the day), it was cloudy with showers.

From 08: 00 on the 30th to 08: 00 on May 8th 1, there was light rain (snow) in parts of North China and the northern part of Northeast China, and there was moderate rain (snow) in some areas, accompanied by southerly or northerly winds of magnitude 5 or so; Most other areas in the north will be dominated by sunny to cloudy weather, and the temperature will continue to rise; From 08: 00 on the 2 nd to 08: 00 on the 3 rd, the sky clouds in most parts of the north increased, and there were showers in some areas;

On 3-5 days, a cold air will affect the eastern part of northwest China, north China, northeast China and other places successively, and some areas in the north will have sandstorms, rainy days (snow) and other weather, and the temperature will gradually decrease.