Thread: Attic Temperatures...

It's been quite a while since anyone has posted on the issue of attic temperatures. Is that because the issue has become less prevalent these days due to the increased use of attic temperature reduction products? I have been keeping a log of attic temperatures in AZ, CT and NY. I am looking for as many current datapoints as I can get. In as many states, in as many months (throughout year not just summer) and under as many conditions (type of roof, etc) that I can. The existing data on this is very sparse. I would actually like to create a database. Any input on what you are finding out there would be great. Thx!

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What purpose are you going after, just curiosity or what?
Without some guiding parameters random temperatures in varying constructions styles and weather conditions is going to be pretty meaningless.
I'm sure at least once a year, attic temperatures in NY are going to be hotter than in Texas but I'm not seeing where you are going with this. Not meaning to rain on your parade but I need to see the why behind the what in order to see much purpose.

Hi: 105° Mostly sunny. An isolated shower or thunderstorm possible after noon. Highs around 104. South winds 5 to 10 mph. Chance of rain less than 20 percent. Highest heat Index readings around 110 in the afternoon.


I would venture to say that the attics this afternoon in our area will feel like 150 unless there is a radiant barrier and some pretty good ventilation. And then it will only feel like 130.


Still just a tad hot....don't you think?

ALERT 1 - Heat Advisory

A HEAT ADVISORY IS IN EFFECT UNTIL 8:00PM CDT SUNDAY, AUGUST 15
Issued: Sunday, August 15, 2010 7:04 AM CDT
Expires: Sunday, August 15, 2010 3:00 PM CDT
Back to Summary HEAT ADVISORY REMAINS IN EFFECT
UNTIL 8 PM CDT THIS EVENING
Urgent - Weather Message
National Weather Service Fort Worth TX
704 AM CDT Sun Aug 15 2010

Montague-Cooke-Grayson-Fannin-Lamar-Young-Jack-Wise-Denton-Collin-
Hunt-Delta-Hopkins-Stephens-Palo Pinto-Parker-Tarrant-Dallas-
Rockwall-Kaufman-Van Zandt-Rains-Hood-Somervell-Johnson-Ellis-
Henderson-Bosque-Hill-Navarro-Freestone-Anderson-Bell-Mclennan-
Falls-Limestone-Leon-Milam-Robertson-
Including The Cities Of...Bowie...Nocona...Gainesville...
Sherman...Denison...Bonham...Paris...Graham...Olne y...Jacksboro...
Decatur...Bridgeport...Denton...Lewisville...Flowe r Mound...
The Colony...Plano...Greenville...Commerce...Cooper...
Sulphur Springs...Breckenridge...Mineral Wells...Weatherford...
Briar...Fort Worth...Arlington...Dallas...Rockwall...Terrell...
Kaufman...Forney...Wills Point...Canton...Grand Saline...Van...
Edgewood...Emory...Point...East Tawakoni...Granbury...
Oak Trail Shores...Glen Rose...Cleburne...Burleson...Waxahachie...
Ennis...Midlothian...Glenn Heights...Athens...Gun Barrel City...
Clifton...Meridian...Valley Mills...Hillsboro...Corsicana...
Teague...Fairfield...Palestine...Killeen...Temple. ..Fort Hood...
Waco...Marlin...Mexia...Groesbeck...Buffalo...Cent erville...
Jewett...Oakwood...Cameron...Rockdale...Hearne...F ranklin...
Calvert
704 AM CDT Sun Aug 15 2010

...Heat Advisory Remains In Effect Until 8 PM CDT This Evening...

A Heat Advisory Remains In Effect Until 8 PM CDT This Evening.

High Temperatures This Afternoon Are Expected To Range From 100
To 105 Degrees With High Humidity. This Will Result In Heat Index
Values Between 105 And 113 Degrees During The Afternoon Hours. The
Combination Of Hot Temperatures And High Humidity Could Result In
Heat Stress Developing For Those Working Outside In The Heat Or
Those Living Without Air Conditioning.

Frequently Check On People With Health Problems And The Elderly
As They Are Particularly Susceptible To The Effects Of Heat. Heat
Exhaustion And Heat Stroke Can Be Lethal If Not Treated Quickly.
Never Leave Young Children Or Pets In A Vehicle For Any Amount Of
Time...Even If You Crack The Windows.

Yup....Just a little hot in them there attics.

The post is a spam from a "energy" company that sells roof/attic vent products.

Originally Posted by Ted Menelly

Hi: 105° Mostly sunny. An isolated shower or thunderstorm possible after noon. Highs around 104. South winds 5 to 10 mph. Chance of rain less than 20 percent. Highest heat Index readings around 110 in the afternoon.

I would venture to say that the attics this afternoon in our area will feel like 150 unless there is a radiant barrier and some pretty good ventilation. And then it will only feel like 130........

Still just a tad hot....don't you think?

Yup....Just a little hot in them there attics.

I was down in your neck of the woods once, turned the cold water on in the motel---warm came out (swore about the crazy plumbers mixing up the pipes), turned on the hot---hot came out. Spoke to the front desk----this is normal down there. Everything gets hot when its hot!!!!!

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