Answer:
During El Niño, the energy that the ocean transfers to the air is lower than normal. This leaves the air cooler, which consequently leaves Christchurch with lower temperatures than normal.
Explanation:
Christchurch, in New Zealand, is a region that is close to the Equator and therefore, it is a region that usually presents high temperatures, as it receives solar energy with a lot of intensity. In addition, the energy that the ocean emanates in the air, close to this region, is high, which allows high temperatures to be observed. However, during El Niño, this energy is emitted at lower intensities. This causes the air that circulates in Christchurch to become colder, causing the temperature to drop considerably.
