The invention relates to an all-weather ultraviolet stoving and drying box. The all-weather ultraviolet stoving and drying box comprises a box body system, a temperature control system, an ultraviolet ray disinfection control system and an aeration dehumidification system. When the weather is fine, the stoving and drying box can make full use of energy of sunlight; in the night and under the condition of insufficient sunlight on rainy days, an ultraviolet lamp is opened to ensure intensity of ultraviolet light; supplement heat is heated to ensure the stoving and drying temperature; aeration is conducted to reduce the moisture in the box; the drying equipment has the advantages of ultraviolet sterilization, stoving and drying combination, low cost, and the like; constant-temperature and constant-ultraviolet light sterilization, stoving and drying can be conducted in all weather all day long; stoved and dried articles are prevented from deteriorating and rotting during a stoving and drying process; the stoving and drying box is suitable for drying agricultural products, fishery products, Chinese medicinal plants, and the like from animals, plants and fungi.