Bit unfortunate, I find that you can select or internal temperature of either date. If you can be inside and outside temperature display, the date is no longer visible. But okay, is indeed a weather station and no calendar. Display works well, weather information are dependable. Everything is automatic. Date / time, region is automatic. recognized and so also the weather forecast. You have to adjust virtually nothing. Just the best! Alarm I do not use, is not a clock.