Last Updated on July 28, 2026 by Daniel Globe
Cabo San Lucas is a year-round destination, but the best time to visit depends on what matters most to you. Winter and early spring bring the mildest weather and whale watching, while summer and early fall offer warmer water, fewer crowds, lower seasonal rates, and strong fishing—with a greater risk of heat, rain, and tropical storms.
Quick Answer
For most travelers, the best time to visit Cabo San Lucas is December through April, when days are warm, humidity is lower, and rainfall is limited. Visit January through March for prime whale watching, or consider late April, May, November, or early December for a better balance of pleasant weather, lighter crowds, and potential savings.
Key Takeaways
- Best overall weather: December through April, with mild days and relatively dry conditions.
- Best for whale watching: December through April, with January through March a particularly strong window.
- Best for fewer crowds and possible savings: May through September, but expect more heat and greater storm risk.
- Best for fishing: Year-round, with the ideal month depending on whether you want marlin, dorado, tuna, or another species.
- Hurricane season: The eastern Pacific season officially runs from May 15 through November 30.
- Beach safety matters: Some Los Cabos beaches have dangerous surf, rip currents, or undertows, so always follow local warning flags.
Best Time to Visit Cabo San Lucas by Travel Goal
There is no single perfect month for every traveler. December through April offers the most dependable combination of comfortable temperatures and dry weather, but those months also attract more visitors. Travelers who care more about value, fishing, warm ocean conditions, or smaller crowds may prefer a different season.
| Travel Goal | Best Time |
| Comfortable, dry weather | December–April |
| Whale watching | December–April; January–March is especially popular |
| Lower crowds and potential deals | May–September, with hotter weather and greater rain/storm risk |
| Shoulder-season balance | Late April–May and November–early December |
| Sport fishing | Year-round; target species determine the best month |
Cabo San Lucas Weather and Seasons
Cabo San Lucas sits at the southern end of Mexico’s Baja California Peninsula and has an arid, sunny climate. According to the Los Cabos Tourism Board weather guide, winter days are commonly around 75°F, spring temperatures rise into the low 80s, and July through September can reach around 90°F.
December Through February: Mild and Dry
Winter is one of Cabo’s most comfortable periods. Days are generally warm without the intense summer heat, evenings can feel cooler, and outdoor activities such as golf, hiking, boating, and sightseeing are easier to enjoy.
This is also whale-watching season, which adds to demand. Christmas, New Year’s, and other holiday periods can be especially busy, so travelers seeking popular hotels or excursions should reserve early.
March Through May: Warm Spring Weather
March and April remain popular because temperatures are warm while conditions are generally dry. Spring-break travel can produce busy stretches, especially around beaches, nightlife areas, and resorts.
By May, daytime heat becomes more noticeable. The trade-off is that visitor numbers may begin to ease, making late April and May attractive to travelers who want warmer weather without the deepest part of the summer low season.
June Through September: Hotter, More Humid and Wetter
Summer brings higher temperatures, warmer ocean water, and a greater chance of afternoon thunderstorms and tropical weather. July through September are among the hottest months, with temperatures around 90°F common according to the destination’s official weather guidance.
Warning: Cabo San Lucas can be affected by eastern Pacific tropical storms and hurricanes. The National Hurricane Center defines the eastern Pacific hurricane season as May 15 through November 30. If traveling during this period, monitor forecasts before departure and during your stay, and review the weather-related cancellation terms for flights, lodging, and tours.
October and November: Transition to Drier Weather
October begins the transition away from the hottest part of the year, while November often brings more comfortable conditions. These months are also important for sportfishing and seasonal events.
November can be an excellent compromise between weather and crowds, although travelers should remember that the official eastern Pacific hurricane season continues through November 30.
Peak Tourist Season in Cabo San Lucas
The busiest travel period generally runs from winter into early spring, with particularly strong demand around Christmas, New Year’s, school holidays, and spring break. December through April attracts travelers escaping colder climates while taking advantage of Cabo’s mild, dry weather.
Hotels, restaurants, boat tours, golf tee times, and popular activities can book earlier during these months. Accommodation and activity prices may also be higher when demand is strongest.
Peak season suits travelers who value dependable outdoor weather more than bargain pricing. Beach outings, golf, kayaking, snorkeling, sightseeing, dining, and nightlife are all easy to combine in one trip when conditions are comfortable.
Pro Tip: For winter or spring-break trips, reserve high-priority items such as lodging, whale-watching tours, golf tee times, and airport transportation before filling in the rest of your itinerary.
Off-Peak Season in Cabo San Lucas
The quieter period generally falls during the hotter months from late spring into early fall. May through September can appeal to budget-conscious travelers because demand is often lower than during the winter peak.
Fewer visitors can mean less crowded pools, restaurants, beaches, and attractions. Resorts and tour operators may also offer seasonal promotions, although prices vary considerably by property and travel dates.
The main trade-off is weather. Summer is hotter and more humid, and the likelihood of heavy rain or tropical weather rises. Travelers who are flexible about daily plans can still enjoy swimming, boating, fishing, spa days, dining, and other activities, but it is wise to build some weather flexibility into the itinerary.
October is a transition month rather than a guaranteed dry-season month. By November, temperatures usually become more comfortable and the destination starts moving back toward its busy winter season.
Events and Festivals in Cabo San Lucas
Events can be a good reason to choose one month over another, but schedules change from year to year. Always confirm dates on the official Los Cabos events calendar before booking flights around a specific festival or tournament.
| Event | 2026 Timing / Planning Note |
| Mifel Tennis Open | July 25–August 1, 2026, according to the current Los Cabos Tourism Board calendar. |
| World Wide Technology Championship | November 2–8, 2026, according to the current destination calendar. |
| Día de los Muertos | November 1–2, with cultural celebrations and displays around the region. |
| Los Cabos International Film and Creativity Festival | The festival has shifted dates between editions; current 2026 information places it in December, so confirm the organizer’s final program before booking. |
| San José del Cabo Art Walk | A seasonal weekly event typically running during the cooler months; verify the current schedule before visiting. |
Older travel guides may still mention the Cabo Marine Show, Cabo Cocktail Festival, Gastrovino Food and Wine Festival, and Cabo Comedy Festival. Their dates, locations, and current status should not be assumed from old calendars. Historical Cabo Marine Show information points to May rather than March, Cabo Comedy Festival documentation is largely from earlier editions, and GastroVino is associated with nearby Todos Santos rather than central Cabo San Lucas.
Note: Festival calendars are among the fastest-changing details in a travel article. Check the official event page again shortly before purchasing nonrefundable tickets or lodging.
Best Time for Outdoor Activities in Cabo San Lucas
For hiking, golf, walking tours, and long outdoor sightseeing days, November through April usually offers the easiest weather. Cooler mornings and lower humidity make physical activities more comfortable than during midsummer.
Snorkeling, kayaking, paddleboarding, scuba diving, and boat trips can be enjoyed at different times of year. Summer and fall bring warmer water, while winter and spring offer milder air temperatures. Conditions can vary by beach and day, so check local marine forecasts before heading onto the water.
Hikers interested in the wider Los Cabos region, including mountain and desert terrain, should favor cooler months and carry more water than they expect to need. Midday summer heat can make exposed routes uncomfortable or unsafe.
Golfers also tend to favor the cooler winter and spring period. Cabo’s courses remain available year-round, but an early tee time is more comfortable during hotter months.
Best Time for Whale Watching in Cabo San Lucas
The Prime Whale Watching Season
The Los Cabos Tourism Board identifies December through April as the main whale-watching period. Humpback whales are among the most recognizable visitors, and gray whales can also be seen as part of the broader Baja migration.
Gray whales undertake a remarkable migration between northern feeding grounds and winter areas in Baja California, Mexico. The best-known gray-whale nursery and calving habitats are protected lagoons farther north in Baja California Sur, so Cabo should not be described as the sole or primary calving destination.
Best Months for Whale Watching
January through March is a strong choice for travelers whose main goal is seeing whales. Tours depart from Cabo San Lucas Marina and other locations around Los Cabos, and popular departure times can fill during peak travel weeks.
Wildlife sightings can never be guaranteed. Sea conditions, migration timing, and animal behavior vary from day to day, so choose a reputable operator and treat close sightings as a possibility rather than a promise.
An Unforgettable Experience
Whale watching can be one of the highlights of a winter Cabo trip, especially when combined with mild weather and other marine activities. A morning excursion can also leave the afternoon free for the beach, sightseeing, or dining.
Best Time for Fishing in Cabo San Lucas
Cabo San Lucas is known internationally for sportfishing, but there is no single fishing season that is best for every species. The Los Cabos Tourism Board’s current sportfishing guide describes fishing as a year-round activity with different seasonal peaks.
| Target Species | Typical Prime Period |
| Black and blue marlin | July–October |
| Dorado / mahi-mahi | July–November |
| Yellowfin tuna | September–January |
| Jacks, grouper, roosterfish and snapper | Fishing opportunities exist throughout the year |
Fall is particularly attractive to serious anglers because several sought-after species overlap and major sportfishing tournaments take place around Los Cabos. Conditions and catches still vary, so discuss your target species with a licensed charter operator before selecting a date.
Tips for Traveling to Cabo San Lucas
Check Your Entry Documents
Travel-document requirements depend on your nationality and how you enter Mexico. U.S. citizens flying internationally to Cabo need a valid passport book; a U.S. passport card is not valid for international air travel. The U.S. Department of State’s Mexico travel information states that the passport must be valid at the time of entry. Travelers from other countries should confirm the requirements that apply to their citizenship before departure.
Pack for Heat, Sun and Cooler Evenings
Lightweight, breathable clothing works well for most of the year. Bring sun protection, comfortable walking shoes, swimwear, and a light layer for cooler winter evenings or air-conditioned spaces. During the wetter months, a compact rain layer can also be useful.
If your trip includes hiking or extended outdoor activities, carry ample drinking water and avoid planning your hardest activity for the hottest part of a summer afternoon.
Travelers who use CPAP therapy may also want to review the best travel CPAP machines when deciding how to pack sleep equipment for the trip.
Take Beach Warning Flags Seriously
Not every Cabo beach is suitable for swimming. The Los Cabos swimming and safety guide warns that rough surf, rip currents, and undertows make some stretches unsafe.
Warning: Check the beach flag before entering the water. Green indicates safer swimming conditions, yellow calls for caution, and red or black indicates dangerous conditions. Conditions can change, so never assume a beach is safe simply because people swam there on another day.
Check Current Travel and Weather Advisories
Government travel advisories can change. Review the latest advisory for Baja California Sur shortly before departure, along with National Hurricane Center forecasts if traveling during the eastern Pacific hurricane season.
In an emergency in Mexico, the general emergency number is 911. Keep your accommodation address, travel-insurance details, and important contact numbers somewhere accessible even if your phone loses service.
Respect Local Customs
English is widely used in Cabo’s tourism areas, but learning a few basic Spanish phrases can make everyday interactions easier. Tipping is customary in many tourism settings; restaurant diners commonly leave around 15–20% for good service, although gratuities remain discretionary.
Frequently Asked Questions
What is the best time to travel to Cabo San Lucas, Mexico?
December through April is the best overall period for most visitors because temperatures are comfortable and rainfall is limited. These months are also busier and can be more expensive than summer.
What is the weather like during the best time to visit Cabo San Lucas?
Winter days are commonly around the mid-70s Fahrenheit, while March and April warm into the low 80s. Conditions are generally drier and less humid than during late summer.
When is hurricane season in Cabo San Lucas?
The eastern Pacific hurricane season officially runs from May 15 through November 30. Tropical weather is not guaranteed during a trip in that window, but travelers should monitor forecasts and understand their cancellation and travel-insurance terms.
When is the best time for whale watching in Cabo San Lucas?
The main whale-watching season runs from December through April. January through March is an especially popular window for travelers planning a trip primarily around whale sightings.
When is the best time for fishing in Cabo San Lucas?
Fishing is possible year-round. Black and blue marlin are prominent around July through October, dorado around July through November, and yellowfin tuna around September through January. Choose your travel dates based on the species you most want to target.
Is Cabo San Lucas crowded from December through April?
It can be. Christmas, New Year’s, winter escapes, and spring-break travel increase demand. Book important accommodations and activities early if your dates fall during major holiday or school-break periods.
What months offer the best balance of weather and value?
Late April through May and November into early December can provide a useful compromise between comfortable conditions and peak-season demand. November is still technically within eastern Pacific hurricane season until November 30, so continue monitoring forecasts.
Are all beaches in Cabo San Lucas safe for swimming?
No. Some beaches have powerful surf, rip currents, or undertows. Use designated swimming beaches when possible and always follow the warning flag posted for that day’s conditions.
Sources
- Los Cabos Tourism Board — Weather — seasonal temperatures, weather patterns, and activity guidance.
- National Hurricane Center — Tropical Cyclone Climatology — official eastern Pacific hurricane-season dates.
- Los Cabos Tourism Board — Whale Watching — local whale-watching season guidance.
- Los Cabos Tourism Board — Sport Fishing — year-round fishing and seasonal species information.
- Los Cabos Tourism Board — Swimming and Safety — swimming hazards and beach warning flags.
- U.S. Department of State — Mexico Travel Information — passport, entry, emergency, and current travel-advisory information.