Cabo San Lucas Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Cabo San Lucas (Baja California Sur). The numbers are calculated over a 30-year period to provide a reliable average.

• Most rainfall (rainy season) is seen in September.
• Cabo San Lucas has dry periods in January, February, March, April, May, June, July, November and December.
• On average, September is the wettest month with 127 mm of precipitation.
• On average, May is the driest month with 0 mm of precipitation.
• The average amount of annual precipitation is 284 mm.