This hurricane season is likely to be a relatively calm one, thanks to the return of everyone’s favorite weather pattern: El Niño.
Forecasters with AccuWeather are predicting 10 named storms, with five projected to become hurricanes. An average hurricane season produces 12 named storms.
“The big factor is going to be the fact that we now believe El Niño will come on board some time during the summer and will continue all the way through the rest of the hurricane season,” AccuWeather meteorologist Dan Kottlowski said in a statement this week.
Other hurricane projections are set to follow soon: one from Colorado State University, the other from the National Oceanic and Atmospheric Administration some time in May.
According to AccuWeather, an El Niño – a weather phenomenon that includes warmer-than-normal surface temperatures in the equatorial Pacific – “typically causes episodes of strong westerly winds in the tropical Atlantic, which inhibit the development of storms.”
AccuWeather is forecasting that the El Niño is likely to materialize in late summer or fall. In Central Texas, that would probably mean cooler and wetter weather. El Niño is not the only weather pattern to affect Central Texas, but it does tend to make things a bit rainier.
In 2015, the “Godzilla El Niño” that developed in the fall drove the second-wettest year on record. That El Niño gave way to a La Niña, which is basically El Niño’s bizarro twin – cooler equatorial Pacific waters resulting in warmer and drier Central Texas weather. Even as La Niña was fading, it ushered in the warmest winter and warmest three-month start to a year on record in Austin.