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Cabo Weather in August: Overview and Guide

Cabo San Lucas clear blue skies and visitors enjoying the warm weather.
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Cabo Weather in August

Cabo weather in August is known for being one of the hottest months, with daily average temperatures ranging from a high of 98°F (37°C) to a low of 74°F (24°C).

This month also brings 10 hours of sunshine daily, offering visitors plenty of time to enjoy outdoor activities under the warm Mexican sun.


Key Takeaways: Cabo Weather in August

  • Hot temperatures and moderate humidity characterize August in Cabo.
  • The month provides plenty of sunshine for beach days and exploration.
  • Visitors should be aware of the region’s hurricane season, with August being a significant month for storm activity.

Weather Details

Light rain shower at sunset at Cabo Bay.
Light rain shower at sunset at Cabo San Lucas Bay


  • Daytime: In August, the average high temperatures in Cabo San Lucas are around 91°F (32.7°C), creating a hot and vibrant summer atmosphere. These temperatures rarely fall below 87°F (30.5°C) or exceed 96°F (35.5°C), making it one of the hottest times of the year.
  • Nighttime: The nights are comfortably warm, with average low temperatures around 78°F (25.5°C). These lows infrequently drop below 75°F (23.8°C) or surpass 81°F (27.2°C), offering pleasant evenings for exploring the town or relaxing by the beach​.
  • Record High/Low: The hottest day of the year typically falls in early August, with temperatures ranging from a low of 79°F (26.1°C) to a high of 91°F (32.7°C), creating perfect conditions for those who love the summer heat.


  • Average: August in Cabo San Lucas experiences moderate rainfall, with approximately 75mm falling over 25 days, interspersing the sunny days with refreshing showers​​.
  • Rain Patterns: The rainfall pattern in August typically includes occasional showers, primarily occurring in the evenings, which add a refreshing change to the day’s heat without significantly disrupting outdoor activities and plans.
  • Impact: The moderate rainfall in August usually provides a pleasant respite from the heat, and the sunny intervals ensure that vacation plans remain largely unaffected.


  • Daily Hours: August offers an average of 10 hours of sunshine each day, allowing ample time for beach activities, sightseeing, and other outdoor adventures​​.
  • Cloud Cover: The skies in August are predominantly sunny with some cloudy intervals, but these rarely hinder the enjoyment of the abundant outdoor and beach activities Cabo San Lucas has to offer.

Water Temperature:

  • Average: The sea temperature in August is about 83°F (28°C), making it the warmest and most comfortable time of the year for water-based activities like snorkeling and swimming​​.
  • Suitability: With these warm water temperatures, August is an ideal month for enjoying various water sports and activities, from leisurely swims to more adventurous pursuits like scuba diving and jet skiing.

— Holiday worldwide forecast

Activities and Tips

Tacos and Mexican Food. Cabo culinary scene.
Tacos and Mexican Food. The Cabo culinary scene is sizzling.

Things to Do:

  • Relax at famous beaches like Médano Beach and Chileno Bay.
  • Experience thrilling water sports like jet skiing and parasailing.
  • Explore the vibrant nightlife and culinary scene of Cabo San Lucas.
  • Visit cultural sites and engage in ecotourism activities.

What to Pack:

  • Lightweight, moisture-wicking clothing for daytime.
  • Swimwear, sunscreen, and sun hats for beach and water activities.
  • A light jacket for cooler evenings.

Planning Ahead

Accommodation and Activity Reservations:

  • Book in advance, as August is a popular travel month.
  • Consider a variety of accommodations, from luxury resorts to boutique hotels.


  • Plan for air travel, car rentals, and local transportation options.
  • Taxis, buses, and ride-sharing services are available for exploring Cabo and Los Cabos.

Special Considerations:

  • Stay informed about the weather, especially regarding potential hurricanes.
  • Enjoy the diverse range of activities that Cabo offers in August.

In August, Cabo San Lucas is a fun and lively destination, offering a mix of sizzling weather, beautiful beaches, and many tours and activities.

Whether you seek relaxation by the ocean or look for adventurous excursions, August in Cabo allows a complete vacation.

Cabo's natural beauty. Cabo beach stroll at sunset.
Cabo’s natural beauty. Cabo beach stroll at sunset.


What are the average temperatures in Cabo in August?

Highs are around 98°F (37 °C), and lows are around 74°F (24 °C).

Is August a good time for beach activities in Cabo?

Yes, with warm temperatures and ample sunshine, it’s great for beach activities.

What should I pack for a trip to Cabo in August?

Pack light, breathable clothing, swimwear, sunscreen, and a hat.

How much rainfall can I expect in Cabo in August?

August sees about 75mm of rain over 25 days.

Are there any weather-related considerations in Cabo in August?

Be aware of the hurricane season, which includes the month of August.

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At Los Cabos

I used to live in Los Cabos for some time and worked here as a boat captain in one of Cabo San Lucas' leading tour companies. Back then, I came for 6 months but stayed for 18. I've done a bunch of things, and visited multiple hemispheres. I traveled and lived in other countries. And now I'm back here, At Los Cabos.
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