Average Attic Temp In Summer

What should the attic temperature be relative to the outside and house temperatures assuming a new supposedly well insulated house.

Average attic temp in summer.

Control your attic temperature in summer. At mitch wright plumbing heating air we are here for all of your plumbing and heating cooling needs which is why we offer 24 7 emergency services. The cooling load for a home air conditioner depends on the difference in temperature between the inside and outside air and reduction of attic temperatures from 155 degrees to 105 degrees f will result in a. I hit 130 degrees in my attic when the outside temperature was.

Attics can reach temperatures of 150 to 160 degrees f during a summer day although outside air temperatures are only 95 to 97 degrees f. An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate. Hot summer weather poses the opposite problem for maintaining recommended attic temperatures. One of the toughest spaces to maintain a consistent temperature is in your attic especially in the summer.

In other words with proper ventilation gravity an attic in the summer with an outside temp of say 95 the attic should be. And it can cause your air conditioner to work harder than it needs to and send your energy bills soaring with the temperature. Should there be a difference between a 78 degree day and a 98 degree day. Attics can reach temperatures of 150 to 160 degrees f during a summer day although outside air temperatures are only 95 to 97 degrees f.

January 8 2010 5 15pm text size. An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be. What should be the difference between outside inside temperature of an attic on a summer day versus a winter day. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.

I have recently added a ridge vent to my roof and have also been taking temperature readings. In the cold winter months the attic s ideal temp should be about par with the ouside temp while in the hot summer months the ideal temp inside the attic should only gain perhaps 15 20 degrees above the outside temp.