Winters in Farnworth are typically cold and variable, with temperatures often dropping below freezing, averaging around 2-4°C in January and December. As the season progresses into March and April, temperatures begin to rise, but still have a chilly edge, hovering between -1°C to 19°C. Springs bring more consistent warmth, with May and June enjoying average highs of 9°C and 14°C respectively, marking a significant increase from the preceding months. Summer is warm and pleasant, with July being the hottest month, averaging around 17°C, but September and August experience similar temperatures, albeit with a slight dip in August's maxima. Autumn sees a gradual cooling trend, with November and October averaging 7°C and 11°C respectively, before dropping to winter levels once more.