When to go
The Best Time to Visit Cabo San Lucas
Month-by-month climate data for Cabo San Lucas, Mexico — daily highs and lows, rain days, and an honest verdict for every month of the year.
October–May. Dry, sunny, and warm — perfect resort weather. Whale watching runs January-April. Avoid September's hurricane peak.
Warmest in Cabo San Lucas: Jul (33°C / 91°F) · Coolest: Jan (25°C / 77°F) · Wettest: Aug (~7 rain days)
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)
Cabo San Lucas climate, month by month
January
25° / 16°C
~0 rain days
Excellent
February
25° / 16°C
~1 rain days
Excellent
March
27° / 17°C
~0 rain days
Excellent
April
29° / 19°C
~0 rain days
Excellent
May
30° / 21°C
~0 rain days
Excellent
June
31° / 24°C
~2 rain days
Excellent
July
33° / 26°C
~2 rain days
Good
August
33° / 27°C
~7 rain days
Good
September
32° / 26°C
~5 rain days
Good
October
31° / 24°C
~3 rain days
Excellent
November
29° / 20°C
~1 rain days
Excellent
December
27° / 18°C
~1 rain days
Excellent
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