Newcastle's Oceanic climate is temperate, and although typical of the United Kingdom, it can be highly changeable. Due to the Gulf Stream, temperatures are usually warmer than in the rest of the UK and as Newcastle is in the rain shadow of the North Pennines, it is also one of the UK's driest cities. Summers (June to August) are usually sunny and warm, with average lows of 50°F (10°C) and highs of 68°F (20°C), while winters (December to February) are cold, with occasional snow and average temperatures between 36°F (2°C) and 44°F (7°C).