Why Is Christchurch New Zealand Air Temperature Cooler Than Usual During El Nino Years?

Why Is Christchurch New Zealand Air Temperature Cooler Than Usual During El Nino Years? During normal years energy transfers from the ocean to the air. However, during El Nino years, the current is not as warm, so less energy will transfer from the current to the air, making Christchurch cooler than usual. Why the ocean