Rain or shine? Find out in a flash with this alarm clock weather station! Shows temperature and humidity so you know how to dress for the day. Large character LCD display; 12 or 24 hour time display; measures temperature ranging from 32F - 122F; measures humidity ranging from 20% - 90%; calendar function month and date. 4 3/4" x 1 1/2" x 3 3/8" high. Plastic. Two AAA batteries not included.