Yanbian Tumen, sunny today, the highest temperature in the daytime -4℃, the lowest temperature at night -15℃, northwest wind 3~4 level, excellent air quality.· Today’s Solar Term: Rain Water, is the second solar term of the 24.Dou refers to nonyl;The sun reaches longitude 330°;Every year on February 18-20 Gregorian calendar.Rain and grain rain, light full,…