It's about 55 degrees twenty feet down. You don't need it though, as you are in permanent "T" shirt weather. :))

>I've always thought you should live underground up there. I guess the frost line is about 50 feet though! We'll see a high of 30 degrees farenheit today and a low in the 20s. I guess you could sit out by the pool in this weather!<g>
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>>64? That's a no way to spend the first day of winter. You'll have to come up north. Bring rum and kindling. :)
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>>>>This is the weather warning in Alberta today.
>>>>This stuff generally moves south folks.
>>>>_____________________
>>>>Warnings
>>>>4:25 AM MST Sunday 21 December 2008
>>>>Wind chill warning
>>>>
>>>>Extreme wind chills colder than -40 celsius across much of central Alberta. This is a warning that extreme wind chill conditions are imminent or occurring in these regions. Monitor weather conditions..Listen for updated statements. Brisk winds and cold temperatures will generate extreme wind chills colder than -40 celsius across central Alberta this morning.
>>>>
>>>>Have a toasty warm day. :))
>>>>
>>>>PS - Donations to help pay my heating bill gratefully accepted. :)
>>>
>>>Scroll down and look at today's forecast, and then look at tomorrow's:
>>>http://www.fayobserver.com/weather
>>>
>>>Typical North Carolina winter :o)
>>>
>>>PS - Have you thought about a wood burning stove? :o) My sister heated most of her house in Colorado with one :o) We actually used fireplaces for heat in the mountains when I lived there. Cold mornings, but the fire places quickly warmed the place.