19, 26, 27, 21…….what are these numbers?

19, 26, 27, 21….What do you think these numbers are? The answer is a Plesant Hill high temperature (℃) this week after Monday. Very warm….no, it’s hot!! On the other hand, the temperatures of Tokyo in Japan are 15℃, 15℃, 15℃, 16℃. The temperature in Pleasant Hill and its volatility are high, I think.