Cabo San Lucas in May
May in Cabo San Lucas brings highs around 90°F (32°C), lows near 62°F and about 0 rainy days. The sun sets around 6:53 pm. The sea is about 72°F (22°C). It's a fair month: plan indoor backups.
Photo: Stan Shebs, CC BY-SA 3.0
What May is good for in Cabo San Lucas
Each activity rated for May's weather and sea.
May next to April and June
| Month | April | May | June |
|---|---|---|---|
| High | 86°F (30°C) | 90°F (32°C) | 91°F (33°C) |
| Low | 60°F (15°C) | 62°F (17°C) | 65°F (19°C) |
| Rainy days | 0 | 0 | 0 |
| Sea | 71°F | 72°F | 74°F |
| Sunset | 6:40 pm | 6:53 pm | 7:06 pm |
| Daylight | 12 h 41 min | 13 h 14 min | 13 h 32 min |
Averages for Cabo San Lucas, 1991–2020 normals, extremes 1937–2020, 1991–2020; sunrise and sunset on the 15th. Cabo San Lucas water temperature by month.
Tours in Cabo San Lucas
Cabo San Lucas and San Jose del Cabo Sightseeing TourFrom $95View 
Cabo San Lucas Luxury Catamaran Whale WatchingFrom $129View 
Cabo San Lucas Sunset Cruise with Open Bar and SnacksFrom $69View 
Cabo San Lucas Arch and Lover's Beach Boat TourFrom $19View 
Shared Tour to the Arch of Cabo San LucasFrom $19View 
Small-Group Food Tour in Cabo San LucasFrom $82View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is May a good time to visit Cabo San Lucas?
It's a fair month: plan indoor backups. The most comfortable months overall are January, February and December.
How hot is Cabo San Lucas in May?
Average highs are about 90°F (32°C) and lows about 62°F (17°C).
Does it rain much in Cabo San Lucas in May?
May averages 0 rainy days, against 4 in the wettest month.
How warm is the sea in Cabo San Lucas in May?
About 72°F (22°C).
