Green Daily

Spring’s Hot-to-Cold Swings Are Being Juiced by Climate Change

Abrupt changes in temperature are getting spikier as the planet warms.
Central Park in New York City, on May 1, 2026.Photographer: Michael Nagle/Bloomberg

Have you recently found yourself stumped on what to wear because the weather is so changeable? Today’s newsletter looks at the ups and downs of spring temperatures. These swings are a feature of the season, but they’re getting wilder because of climate change.

Plus, why the Bank of Montreal is betting on AI for earthquake prediction and wildfire response.