In summer, the more northerly latitude of Scotland explains the drop in the amount of solar radiation. Thus, the temperatures in Scotland are on average a few degrees cooler than in England. For example, in July the average daily maximum temperature at Glasgow is 19 °C compared with London 22 °C.

Statistically, England is consistently warmer than Scotland throughout the year. England's geographical position further south and its lower average elevation contribute to a milder climate. On average, England's daytime maximum temperature is approximately 14.4°C, while Scotland's is around 11.6°C. In the peak summer month of July, southern England (especially London and the Southeast) can reach average highs of 22°C, whereas the warmest parts of Scotland typically hover around 17.5°C. Winter shows a similar disparity; Scotland experiences more frequent frost and significantly more snowfall, particularly in the Highlands. Scotland is also much wetter and windier on average, receiving fewer sunshine hours per day (roughly 1,200 annually compared to England's 1,500). While both countries share a temperate maritime climate influenced by the Gulf Stream, if you are seeking higher temperatures and more reliable sunshine for the 2026 season, the southern half of England remains the statistically superior choice for a warm British holiday.