The whole family can learn about the weather in their own backyard and plan for outdoor explorations with this wireless weather station. A graphic figure shows what kind of clothing suits the day's forecast. Measures indoor and outdoor temperature, barometric pressure and trends, and humidity. Also displays sun- and moonrise data, day and date, and precisely accurate time via wireless signals from the U.S. atomic clock that automatically update for daylight saving time. Backlit for easy viewing at night. Five AA batteries, not included. 5''W x 3 1/2''H.