Winters in Darlaston are typically cold, with temperatures ranging from -6C to 11C on average around 2C. Spring brings a gradual warming trend, with March and April averaging around 6C, and May seeing temperatures rise to an average of 10C. Summer months, June to August, bring warmer weather, with July being the warmest month, averaging 17C. Autumn sees temperatures drop again, with October averaging around 11C before a cooler winter sets in.