Shhh, quiet the black helicopters might hear you!
On my SCE&G bill, they print the average temps for the month compared to the previous year. I live in Lexington and my January bill was the highest bill I've ever had and the first time it's been over $200. Don't forget that we had lots of cold nights in January, remember when it got down to 8 degrees?
If I were in your shoes, I would call SCE&G and talk to them about the new meter. Maybe they will send someone out to check and make sure it's working properly.