Question: I'm in Clayton and just installed an irrigation system. Should I worry about my pipes freezing in winter?

Answer: A check of data for the past 36 months in the Clayton area shows that the monthly average of soil temperature daily minimum did not go below 37 degrees at a depth of 4 inches(http://www.nc-climate.ncsu.edu/cronos). But in case of a very cold winter, you should follow the manufacturer's procedure for draining it and protecting it from winter damage.

 
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  1. Almost normal day today will feel warm, then back to below normal temps through the weekend. (So, what else is new?)
      -- Thursday, December 4, 2008 3:46 AM

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