All you are probably looking at is the exterior air temperature and not the temperature inside the basement.
This time of the year, your cold water is about as cold as it will be.
Put foam on the cold water lines and forget about the dehumidifier unless you have other moisture problem that you see after you become familiar with what you now have.
Dick
This time of the year, your cold water is about as cold as it will be.
Put foam on the cold water lines and forget about the dehumidifier unless you have other moisture problem that you see after you become familiar with what you now have.
Dick