Buy the 2015 Old Farmer's Almanac!
a thermometer/hygrometer doesa thermometer/hygrometer does not know the difference between a root cellar & house point is, they measure the air around them no matter where they are. so the best advice I can give you, is to buy the best thermometer/hygrometer that you can afford. read the reviews that others have left; they often will reveal things that the seller did not...some times, these reviews can mean the difference between a great product, & a piece of garbage...and they can often save you a lot of money too.

2015 Garden Calendar2015 Weather Watcher's Calendar2015 Recipes Calendar2015 Engagement Calendar 2015 Everyday Calendar2015 Country CalendarNew Year Cross StitchLobster Rope Doormats