Snowfall in the Mojave Desert is unusual but occurs. The desert's hot, arid climate (30–40°C daily, <15 inches annual rain) mostly sees summer monsoon rains. Winter cold fronts from the Pacific can bring snow, mainly at higher elevations (mountains, hilltops), which melts quickly. Occasionally snow reaches lower valleys, creating a fleeting winter scene. While attracting curiosity, snowstorms can create hazardous conditions.