Helsingor's winters are chilly and unpredictable, with temperatures often dipping below freezing point in January and February. Spring brings a gradual warming trend, with March experiencing mild days and April seeing average highs around 18°C. Summer months of June and July are warm to hot, with temperatures sometimes reaching as high as 31°C, while August is slightly cooler. Autumn is characterized by a decline in temperature, with September and October experiencing cool mornings and afternoons that are still relatively pleasant. The winter chill returns in November and December, with occasional warmer spells amidst the cold snaps.