Houten's winters are chilly and unpredictable, with temperatures fluctuating between freezing cold and mild. The coldest months, January and February, often see nighttime lows below 0°C, while daytime highs can rise to around 10-13°C on warmer days. Spring arrives in March, bringing slowly increasing temperatures, but still experiencing occasional frosty nights. Summer is warm and pleasant, with July and August being the warmest months, averaging highs around 25-26°C. Autumn is characterized by a gentle decline in temperature, with October often feeling quite cool again.