Winters in Dobrich are cool and sometimes chilly, with temperatures often below freezing point, especially in January and December. Spring brings mild temperatures, gradually warming up from April onwards, allowing for a noticeable increase in average highs. Summer months are warm to hot, with July and August being the hottest, while September marks the beginning of a cooling trend towards autumn. Autumn is generally cool, similar to spring, but without the same level of warmth as during the latter part of the year.