Sentences describing sharp weather contrast

After this year's festival, the weather here is sunny and rainy, cold and hot. Recently, the weather is changeable, sometimes sunny and sometimes cloudy, sometimes the temperature is above zero, and then it becomes below zero.

The temperature in this spring is like riding a roller coaster, rising and falling. The weather is really strange recently. It should be rainy, but it is often cold and hot. Often the first day is as hot as summer, and the next day it suddenly gets cold. The weather is unpredictable, and the climate is cold and hot. Add clothes in the morning, pay attention to sun protection at noon, don't forget to rest at work, don't wear yourself out, eat more fruits and vegetables, keep a happy mood and have a healthy and happy summer! The temperature in this spring is like riding a roller coaster, rising and falling. The weather is uncertain. It was cold yesterday and I wore little. The sun is big and hot today …