Last updated: September 8, 2026 · Prices and weather vary year to year — call us for live package rates on your dates.
Quick answer
The best time to visit Cabo San Lucas is December–April — dry, sunny days from 77–85°F. Come mid-December–March for whale watching (February peaks). For the cheapest trip, go July–September, and grab the local ‘secret season’ in late April for 30–40% savings with perfect weather.
Best weather
November–April is dry and sunny with highs of 77–85°F and virtually no rain — prime beach and pool time.
Whale-watching season
From mid-December through March, humpback and gray whales migrate past Cabo. February is the strongest month, with whales, whale sharks and sea lions all active.
Cheapest months & shoulder season
July–September brings the best rates (hotter, more humid, occasional storms). The shoulder seasons — May–June and October–November — and late-April ‘secret season’ (30–40% off) pair good weather with lower prices.
Crowds
March (spring break) is busiest and priciest; September is one of the quietest and cheapest.
Budgeting your Cabo San Lucas trip
Wondering what it all adds up to? See our Cabo San Lucas trip cost guide for typical budget, mid-range and luxury weekly prices — flights and resort included.
Frequently asked questions
What is the best time to visit Cabo San Lucas?
December–April — dry, sunny weather with highs of 77–85°F and virtually no rain.
When is whale-watching season in Cabo?
Mid-December through March, with February the single strongest month for whales and marine life.
What is the cheapest time to visit Cabo San Lucas?
Summer (July–August) and September, with the lowest rates of the year — though it’s hotter, more humid and can see occasional storms.
When is Cabo most crowded?
March, thanks to spring break, when prices peak. September is one of the quietest, most budget-friendly months.
What is Cabo’s ‘secret season’?
Late April (after Easter), when prices drop 30–40% but the weather stays perfect — an ideal value window.
Related resources
All-inclusive vacation packagesBest time to visit CancúnCompare flights & book by phoneHow much a Cabo San Lucas trip costs
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