What is the coldest temperature in Nanjing?

It's eight or nine degrees below zero at the coldest time. . It's warmer this year ~ it's getting warmer these days. . However, it will drop to below zero again in a few days. .

Today's weather in Nanjing: sunny, low temperature-1℃, west wind, 3-4.

Tomorrow's weather in Nanjing: cloudy, the temperature is 8℃ higher/2℃ lower, and the west wind is breezy.

The weather in Nanjing the day after tomorrow: cloudy, high temperature 10℃/ low temperature 3℃, easterly, breezy.

Weather in Nanjing after 4 days: cloudy to cloudy, high temperature 1 1℃/ low temperature 6℃, easterly, grade 3-4.

Weather in Nanjing after 5 days: cloudy to light rain, high temperature 1 1℃/ low temperature 4℃, northeast wind, 5-6.

After 6 days, the weather in Nanjing: light rain turned cloudy, the temperature was 8℃ higher/0℃ lower, and the north wind was 4-5.

Weather in Nanjing after 7 days: cloudy, high temperature 6℃/ low temperature-1℃, northerly wind, grade 3-4.