Cabo San Lucas in August
August in Cabo San Lucas brings highs around 94°F (35°C), lows near 75°F and about 4 rainy days. The sun sets around 6:52 pm. The sea is about 83°F (28°C). It's off season for sightseeing: hot and quieter.
Photo: Stan Shebs, CC BY-SA 3.0
What August is good for in Cabo San Lucas
Each activity rated for August's weather and sea.
Great now SnorkelingGreat in August
Great now Scuba divingGreat in August
Boat toursGood in August
Sunset cruisesGood in August
Catamaran toursGood in August
Cooking classesAny month
ATV toursOff season in August
Food toursOff season in August
Day tripsOff season in August
Zipline toursOff season in August
August next to July and September
| Month | July | August | September |
|---|---|---|---|
| High | 94°F (34°C) | 94°F (35°C) | 93°F (34°C) |
| Low | 72°F (22°C) | 75°F (24°C) | 74°F (23°C) |
| Rainy days | 1 | 4 | 4 |
| Sea | 80°F | 83°F | 83°F |
| Sunset | 7:08 pm | 6:52 pm | 6:24 pm |
| Daylight | 13 h 25 min | 12 h 56 min | 12 h 18 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 August a good time to visit Cabo San Lucas?
It's off season for sightseeing: hot and quieter. The most comfortable months overall are January, February and December.
How hot is Cabo San Lucas in August?
Average highs are about 94°F (35°C) and lows about 75°F (24°C).
Does it rain much in Cabo San Lucas in August?
August averages 4 rainy days, against 4 in the wettest month.
How warm is the sea in Cabo San Lucas in August?
About 83°F (28°C). Warm enough for long swims and snorkeling.
