's-Hertogenbosch experiences a moderate climate with distinct seasons. Winters are cool and sometimes frosty, with temperatures often below freezing, but occasional warmer days bring temperatures up to around 13°C in January. As spring approaches, temperatures gradually rise, with March and April averaging around 6°C, while May brings warmth with average highs of 11°C. Summers are mild, with July and August being the warmest months, averaging around 18°C, but still relatively cool compared to other parts of Europe. Autumn is a period of transition, with temperatures dropping again in September and October, before cooling further into winter.