Terracina's winters are mild, with temperatures rarely dipping below freezing point and averaging around 8-10°C in January and December. As the seasons transition into spring, temperatures gradually rise, reaching averages of 12°C by April and continuing to climb through May and June, which sees highs often above 30°C. Summer months bring warm days, with July and August averaging around 26°C, but nights can still be quite cool. Autumn brings a welcome respite from the heat, with temperatures cooling down to averages of 17°C in October and November. As winter approaches once more, temperatures drop again, but rarely below 0°C, maintaining a gentle overall climate throughout the year.