DILLON GEE, RHPThe cold didn’t bother Matt Harvey last night, but the Mets will pay close attention this afternoon to Dillon Gee if the temperatures drop during his start against the San Diego Padres.

In the quest of rooting for good stories, Gee is up there in his attempt to come back from emergency surgery to repair a blocked artery in his shoulder that caused his right hand to go numb. Simply, you can’t throw if you can’t feel the ball.

“I’ve had no setbacks, zero,’’ said Gee during spring training, where the temperatures were thirty degrees higher than the mid-40s expected today in New York, where the Mets go for a sweep of their season-opening three-game series.Gee will throw his first major league pitch since undergoing surgery at last year’s All-Star break. He had many of his fears quelled because he was able to throw last September.

“I didn’t want to spend the off-season wondering if I could throw again,” Gee said. “It took a lot off my mind.”

The feeling returned to Gee’s hand, but today will be the coolest weather in which he’s had to pitch. In preparation, Gee is on nitroglycerin tablets to expand the blood vessels and maintain circulation. Command will be the issue if the cold makes it difficult for him to grip the ball.

“I think I’ll be fine,’’ Gee said. “It hasn’t been an issue.’’

Gee will attempt to give the Mets their third straight strong starting effort, following Jon Niese in the opener and Harvey’s 10-strikeout performance last night.

His start is part of the progression that began when he was drafted in the 21st round of the 2007 draft. His first work was out of the bullpen, but by the end of his first season with Single-A Brooklyn he was starting and had a 3-1 record with a 2.28 ERA. Gee moved up to Double-A in 2008 and Triple-A in 2009, but that year ended not with a September call-up by the Mets, but with a torn labrum in his shoulder.

Gee returned strong in 2010 and was brought up by the Mets to make his debut, Sept. 7, and was brilliant in taking a no-hitter into the sixth inning. He eventually gave up a run on two hits. Gee stayed in the rotation and finished 2-2 with a 2.18 ERA in five starts. That first impression wasn’t a fluke as he won his first seven decisions in 2011, and finished at 13-6 with a 4.43 ERA and firmly entrenched in the rotation.

Gee doesn’t have the physical make-up of Harvey or Zack Wheeler, but the Mets like his poise and resiliency. He doesn’t get rattled when things go wrong, as they did in 2012 when he was hit hard and often to have a 5.65 ERA in his first seven starts.

The clot in his shoulder didn’t appear to be the cause of his problems as he rebounded with nine-strikeout games against San Diego and Baltimore and improved to 6-7 at the break. He was supposed to open the second half against Atlanta, but it never happened because he complained of numbness in his arm.

Then came the wonder if he’d ever pitch again. Now there’s no pain, no numbness. Just anticipation.