Winters in Jersey City are chilly and variable, with temperatures often dipping below freezing, but also experiencing mild days. Spring brings a steady warming trend, with temperatures rising rapidly into the mid-teens to low twenties by April and May. Summers are warm, but not hot, with highs rarely exceeding 35°C, although overnight lows can be quite cool. Autumn is similar to spring in terms of temperature fluctuations, with mild days giving way to cooler nights as the season progresses. By winter, temperatures have cooled significantly, but still show some variability between freezing and mild conditions.