Leave it to sad-sack Larry David to pick the hottest day in years to shoot some scenes for next season’s “Curb Your Enthusiasm.”

That’s David, Rosie O’Donnell and “Curb” co-star Jeff Garlin (l-r)in Central Park on Tuesday, wearing softball uniforms during an athletic shoot for “Curb,” which will be set mostly in New York City for the first time in show history.

David and Garlin wore T-shirts with “Yari’s Autonomics” emblazoned across the front, and could be seen tossing a softball to each other and to O’Donnell, on a day when temperatures reached a sizzling (and record) 103 degrees.

David, in some other scenes shot near Central Park, was dressed in his regular “Curb” uniform (sports jacket, Chinos and tennis shoes) gabbing with series regular Wanda Sykes.