When is the hottest weather in Jinan?

Hello. How does Jinan compare with Kunming? Kunming is a spring city with four seasons like spring. Although the temperature in Jinan is high now, the humidity is low, only dry heat. After the end of July, the rainfall increased. Because of the high humidity, it is only about 30 degrees, and I feel very uncomfortable, even worse than the current 35 degrees.