Quick Answer
Cabo San Lucas enjoys 350+ days of sunshine with warm, arid weather year-round. Summer (June-October): hot and humid, 85-100°F, brief afternoon thunderstorms, hurricane season. Winter (November-May): warm and dry, 70-85°F, perfect beach weather, whale watching season. The Sea of Cortez side is calmer and warmer; the Pacific side has bigger waves and slightly cooler temperatures.
Detailed Answer
Los Cabos boasts one of the most desirable climates in the Americas, with 350+ days of sunshine and warm temperatures year-round. The winter dry season (November through May) is peak perfection: clear skies, temperatures of 70-85 degrees Fahrenheit, low humidity, and virtually no rain. This is also whale watching season, when thousands of humpback whales migrate through the Sea of Cortez. It is the weather that draws millions of visitors and convinces many of them to become permanent residents.
Summer (June through October) brings higher temperatures of 85-100 degrees Fahrenheit with increased humidity and brief afternoon thunderstorms — similar to monsoon season in Arizona. The Sea of Cortez side (Cabo San Lucas, East Cape) is warmer and calmer, with protected beaches ideal for swimming. The Pacific side (Todos Santos, Cerritos) is slightly cooler with larger waves favored by surfers. Hurricane season runs June through November, though direct hits are infrequent, occurring roughly every 10-15 years.
The year-round sunshine supports an outdoor lifestyle that is difficult to replicate anywhere in the US. Golf, fishing, surfing, hiking, and beach activities are available every month. Our team helps buyers understand the microclimates across different Los Cabos neighborhoods. Explore our community guides for area-specific climate details, or contact us to plan a visit during the season that interests you most.