Winters in Tynemouth are typically cool and unpredictable, with temperatures often fluctuating between freezing and mild conditions. January is the coldest month, with average temperatures around 1°C, while February is only slightly warmer. As spring approaches, temperatures gradually rise, with March marking a significant increase to an average of 4°C. By April and May, temperatures are more consistently mild, ranging from 8-9°C, setting the stage for a warm summer.