If the tilt of earth's axis decreased from 23.5 to 15 New York states winters would become what?

If Earth's axial tilt decreased from 23.5 degrees to 15 degrees, New York's winters would likely become milder. The reduction in tilt would lead to less extreme seasonal variations, resulting in warmer temperatures during winter months. Snowfall amounts might also decrease as a consequence of the warmer climate. Overall, the change would contribute to a more temperate winter environment.