The invention provides an air-drying red wine and a brewing process thereof. The brewing process comprises the following steps of: sorting raw material wine grape, checking, air drying, removing branches and crushing, performing alcoholic fermentation, fermenting apple emulsion, aging in wooden barrels, blending, settling, filling, storing in bottles, packing and warehousing. According to the invention, through grape variety selection, delayed grape pickup, natural air-drying condition selection, research on the aging process of air-dried grape and selection of yeasts and pectinases used in air-drying red wine, the quality of the air-drying red wine is improved, and the obtained red wine is deep ruby red, clear and transparent, fragrant and complex and has the advantages of aged wine fragrance, oak fragrance, black berry fragrance, dried fruit fragrance, mellow and full mouthfeel, gentle taste, long aftertaste, remarkable typicality, and has potential aging characteristic and unique sensory characteristics.