Kilmarnock experiences a relatively mild climate year-round, with temperatures gradually cooling as the seasons progress. Summer months are cool and temperate, with July averaging around 15°C and August slightly cooler at 14°C. As autumn sets in, temperatures drop significantly, with September averaging 13°C and October averaging just 9°C. Winters are chilly, with November and December often seeing temperatures below freezing, averaging 6°C and 4°C respectively. The temperature range during the year is moderate, but there's a noticeable shift towards cooler conditions as the seasons change.