Cabo San Lucas weather in December 2025

Expect daytime maximum temperatures of 81°F in Cabo San Lucas, Mexico in December based on long-term weather averages. There are 7 hours of sunshine per day on average.

• 81
  81°F max day temperature
• 7
  7 hours of sunshine per day
• 1
  1 day with some rainfall
• 57
  57°F min night temperature
• 11
  11 hours of daylight per day
• L
  Low heat & humidity
• 0.7
  0.7 inches of monthly rainfall
• 6
  6 (High) UV index
• 75
  75°F sea temperature

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The December weather guide for Mexico (Cabo San Lucas) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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Cabo San Lucas December sunrise & sunset times

Browse the sunrise and sunset times for Cabo San Lucas in December 2025. Select a month to view Cabo San Lucas sunrise and sunset times for the next 12 months.

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