What is the impact of the mid-El Nino on the western coast of Peru, what is the sea surface temperature, and what abnormal weather will occur?

When the El Niñ o phenomenon appeared, the sea surface temperature in the western coast of Peru was much higher than that in normal years, and the intensity of Peru's cold current weakened, resulting in the high sea temperature in the entire southeast Pacific. The direct impact is that Peru has a lot of precipitation and floods.

(The attached figure shows the abnormal year)