Winters in Welling are cool and unpredictable, with temperatures often dropping below freezing point in January and February, but occasional warmer days can reach up to 14°C. As spring approaches, March sees a significant rise in temperature, with some days reaching as high as 23°C. Summer months from June to August bring warm to hot conditions, with July being the warmest month, while September and October experience a gradual cooling down, before the chill of winter returns in November and December. Overall, temperatures are generally mild, but can fluctuate significantly within each month.