20 17 What's the temperature from April to August?

The temperature in 20 17 years is unlikely to exceed 20 16 years, because the influence of El Nino is weakening. El Nino, which occurs every two to seven years, will warm the eastern Pacific and change the global weather pattern.

There is no indication that there will be a strong La Nina phenomenon. La Nina phenomenon is just the opposite of El Nino phenomenon, which can cool the earth.