Gloucester's winters are cold and unpredictable, with temperatures often dropping below freezing and averaging around 2-1°C. Spring brings a gradual warming trend, with March marking the beginning of more consistent mild days, eventually reaching highs above 30°C by April. Summer months are warm but not hot, with July and August experiencing average highs just shy of 35°C, while September sees a slight cooling. Autumn is similarly cool to spring, with October and November temperatures mirroring those in March and February, respectively. Winter returns in December, bringing cold temperatures once again, though slightly warmer than the depths of January and February.