In Sicklerville, winters are cold and unpredictable, with temperatures often dropping below freezing but occasionally rising into the mid-teens. As spring arrives, temperatures gradually warm up, reaching averages above 12°C by April, and by May and June, they can soar into the mid-30s. Summer months bring mild to warm conditions, with highs rarely exceeding 35°C, while autumn sees a cooldown, with temperatures dropping back down to around 10°C by October, but still occasionally rising into the late 20s. In the winter months of November and December, temperatures are generally colder again, with averages around 7°C and 6°C respectively.