Nikaia, Greece experiences a mild Mediterranean climate with distinct seasonal variations. Winters are cool and rainy, with temperatures ranging from -6°C in February to 24°C in January, averaging around 10°C. Spring arrives in April, bringing warmer temperatures up to 28°C on average, while summer months of June to August are hot and dry, with peaks reaching 42-43°C. Autumn is mild and pleasant, with temperatures gradually cooling down from September's 37°C to October's 27°C. In winter, the temperature drops again, but not as low as in February, averaging around 10°C by December.