The weather in Xuzhou, Jiangsu, 2010, from August 12th to August 25th, was there a suddenly very cold day and the weather was abnormal?

Tomorrow’s weather in Xuzhou: Mostly cloudy during the day, cloudy in the morning/clear at night, temperature 23℃~32℃, wind from west to north level 2

The weather in Xuzhou the day after tomorrow: Sunny during the day , there will be continuous thunderstorms at night, with temperatures between 21°C and 33°C, north-east wind level 2

Xuzhou weather 3 days later: scattered thunderstorms during the day, sporadic thunderstorms at night, temperatures between 23°C and 31°C, east-south winds Level 2

Xuzhou weather in 4 days: scattered thunderstorms during the day, scattered thunderstorms at night, temperature 24℃~31°C, east wind Level 2

Xuzhou weather in 5 days: scattered thunderstorms during the day, scattered at night Thunderstorm, temperature 26℃～32℃, east-south wind Category 2

Xuzhou weather 6 days later: scattered thunderstorms during the day, mostly clear at night, temperature 26℃～34℃, southeasterly Category 2

The weather in Xuzhou 7 days later: Sunny during the day, mostly clear at night, temperature 26℃~33℃, east-south wind level 2

The weather in Xuzhou 8 days later: Partly cloudy during the day, sunny at night, temperature 24 ℃ ~ 32 ℃, east-north wind level 2

Xuzhou weather 9 days later: Partly cloudy during the day, partially cloudy at night, temperature 24 ℃ ~ 29 ℃, northeast wind level 2

Weather in Xuzhou 10 days later: rainy, cold, maximum temperature 27℃, minimum temperature 24℃

Xuzhou weather 11 days later: cloudy with thunderstorms, maximum temperature 27℃, minimum temperature 21℃

Weather in Xuzhou 12 days later: Early showers, maximum temperature 28℃, minimum temperature 19℃

Weather in Xuzhou 13 days later: Sunny to cloudy, maximum temperature 30℃, minimum temperature 20℃

Xuzhou weather in 14 days: cloudy, maximum temperature 29℃, minimum temperature 22℃