Fraccion Hotelera FH5-C1, San José del Cabo, BCS, 23403, Mexico
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JW Marriott Los Cabos Beach Resort & Spa: Month-by-Month Weather Guide
Trying to understand the weather before booking JW Marriott Los Cabos Beach Resort & Spa? This in-depth guide breaks down Los Cabos conditions month by month, including heat, humidity, rainfall risk, hurricane-season considerations, and comfortable evening weather—so you can pack and plan realistically. Whether you want dry winter sunshine, warm pool days, lower-crowd shoulder-season timing, or a clear sense of the hottest months, this breakdown shows what each season feels like at this beachfront San José del Cabo resort.
Planning your stay guide
Wondering what the weather is like by month at JW Marriott Los Cabos Beach Resort & Spa? This guide breaks down what each month typically feels like in Los Cabos on the Sea of Cortez—including average temperatures in °F, humidity, rain chances, and what that means for beach days, pool time, water sports, and exploring the resort and surrounding area.
Quick takeaway:
JW Marriott Los Cabos enjoys warm, sunny weather year-round with very low annual rainfall. Most days land roughly between 75–95°F for daytime highs. The most consistently comfortable stretch is usually November–April (often around 75–85°F highs with lower humidity and calm seas), while July–September tends to feel hottest (often around 90–95°F) with higher humidity and occasional tropical storms.
Los Cabos note: The desert climate means warm, dry conditions most of the year—with the Sea of Cortez side typically offering calmer, swimmable water compared to the Pacific coast.
JW Marriott Los Cabos enjoys warm, sunny weather year-round with very low annual rainfall. Most days land roughly between 75–95°F for daytime highs. The most consistently comfortable stretch is usually November–April (often around 75–85°F highs with lower humidity and calm seas), while July–September tends to feel hottest (often around 90–95°F) with higher humidity and occasional tropical storms.
Los Cabos note: The desert climate means warm, dry conditions most of the year—with the Sea of Cortez side typically offering calmer, swimmable water compared to the Pacific coast.
Most comfortable highs: ~75–85°F (Nov–Apr)
Hottest feel: ~90–95°F (Jul–Sep)
Storm season: Aug–Oct (rare but possible)
Sweet spot value: May, June & Oct (often)
Use the month-by-month cards below to choose the best timing for your trip style: sunny beach weather, family activities, water sports, or better rates—without guessing.
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Explore the resort
Continue planning your stay at JW Marriott Los Cabos Beach Resort & Spa with these quick guides. Explore the Deluxe Room, Panoramic Room, Luxury Suite, and Suite Oceanfront, browse dining at Café des Artistes, MarHumo, El Santo José, Niparaya JW Bar, and Auka Deli, and learn about the spa, pools, kids' facilities, and activities—so you can book the best experience for your family vacation on the Sea of Cortez.
JW Marriott Los Cabos Weather by Month (Quick Overview)
This quick chart helps you compare months at a glance for JW Marriott Los Cabos Beach Resort & Spa on the Sea of Cortez. Use it to plan for sunshine, heat levels, and the easiest conditions for beach days, water activities, family time, and exploring Cabo.
| Month | Typical temps (°F) | Rain & humidity | Best for |
|---|---|---|---|
| Jan | High ~75–78°F • Low ~57–61°F | Very dry; low humidity | Comfortable weather + calm seas |
| Feb | High ~77–80°F • Low ~57–61°F | Very dry; pleasant conditions | Peak season comfort + water sports |
| Mar | High ~79–82°F • Low ~59–63°F | Still very dry | Spring break + ideal beach days |
| Apr | High ~82–86°F • Low ~61–66°F | Dry; warming up | Great all-around weather |
| May | High ~86–89°F • Low ~64–68°F | Still dry; hotter days | Warm water + value weeks |
| Jun | High ~90–93°F • Low ~70–74°F | Very low rain; hot + dry | Summer heat + pool focus |
| Jul | High ~92–95°F • Low ~75–79°F | Some humidity; rare rain | Family summer trips + AC breaks |
| Aug | High ~92–95°F • Low ~76–80°F | Higher humidity; storm risk increases | Hot weather + flexible plans |
| Sep | High ~90–93°F • Low ~75–79°F | Highest storm risk; more humid | Deals + lower crowds (watch forecasts) |
| Oct | High ~88–91°F • Low ~70–74°F | Storm risk tapers late month | Improving conditions + value |
| Nov | High ~82–86°F • Low ~63–67°F | Drier; comfortable again | Sweet spot before peak season |
| Dec | High ~77–81°F • Low ~59–63°F | Very dry; excellent conditions | Classic Cabo weather + holidays |
Month-by-Month Weather at JW Marriott Los Cabos
These month cards translate the weather into real planning for JW Marriott Los Cabos Beach Resort & Spa: what it feels like on-property on the Sea of Cortez, how to time water sports and excursions, and what to expect for beach and pool hours with your family.
Weather by month
January
One of the most comfortable months for Los Cabos—sunny days, calm seas, low humidity, and cool evenings. Perfect for beach time, water sports, and exploring the resort.
Typical tempsHigh ~75–78°F • Low ~57–61°F
Beach + poolExcellent all-day comfort
Water conditionsCalm and clear on Sea of Cortez
Best forPeak season comfort + families
Weather by month
February
Beautiful desert sunshine with a dry feel—ideal for kayaking, paddleboarding, snorkeling, and long beach walks with the family.
Typical tempsHigh ~77–80°F • Low ~57–61°F
HumidityVery low and comfortable
Water sportsGreat conditions for all activities
Best forCouples + family getaways
Weather by month
March
Warm and dry with excellent beach weather—perfect for mixing resort time with excursions like whale watching (early month), ATV tours, and downtown Cabo visits.
Typical tempsHigh ~79–82°F • Low ~59–63°F
ExcursionsExcellent outdoor conditions
AfternoonsWarm but not extreme heat
Best forSpring breakers + active families
Weather by month
April
Warmer days arrive but still dry and pleasant—great for all-day beach and pool plans, with the Sea of Cortez warming up nicely for swimming.
Typical tempsHigh ~82–86°F • Low ~61–66°F
Pool vibeExcellent with warmer water
Kids' activitiesGreat for outdoor fun
Best forEnd-of-peak-season sunshine
Weather by month
May
Hot and dry—ideal for pool-focused trips with shade breaks. The desert heat arrives, but low humidity keeps it manageable with good hydration.
Typical tempsHigh ~86–89°F • Low ~64–68°F
Rain feelStill very dry
Best timingMorning beach time, pool afternoons
Best forWarm water + shoulder-season value
Weather by month
June
Very hot and dry—plan for pool time, air-conditioned breaks, and early morning or sunset beach walks. Hydration and sun protection are essential.
Typical tempsHigh ~90–93°F • Low ~70–74°F
HumidityStill relatively low
Rain feelRare; very dry month
Best forHot weather lovers + resort focus
Weather by month
July
Peak summer heat—expect very hot days with some humidity starting to build. Best for pool days with shade, cold drinks, and spa time during peak afternoon heat.
Typical tempsHigh ~92–95°F • Low ~75–79°F
MiddayVery hot; seek shade + AC breaks
Rain feelRare but possible brief showers
Best forFamily summer trips + heat tolerance
Weather by month
August
Very hot with rising humidity and the start of tropical storm season—occasional storms possible but not constant. Great deals available with flexible planning.
Typical tempsHigh ~92–95°F • Low ~76–80°F
Rain feelOccasional storms possible
PlanningWatch forecasts; stay flexible
Best forDeal seekers + resort amenities
Weather by month
September
Hot and humid with the highest tropical storm risk—but still mostly sunny days. Fewer crowds and excellent values for those with flexible travel plans.
Typical tempsHigh ~90–93°F • Low ~75–79°F
HumidityHigher than winter months
Rain feelStorm risk peaks this month
Best forValue seekers + flexible dates
Weather by month
October
Still warm but conditions improve through the month—storm risk decreases and drier patterns return. Good value with better weather trends late month.
Typical tempsHigh ~88–91°F • Low ~70–74°F
Rain feelTapers toward late October
ExcursionsImproving conditions
Best forTransition month + deals
Weather by month
November
Beautiful desert weather returns—comfortable days, low humidity, calm seas, and excellent conditions for all resort activities and Cabo area exploring.
Typical tempsHigh ~82–86°F • Low ~63–67°F
Water conditionsCalm and clear
Rain feelVery dry again
Best forSweet spot before peak season rush
Weather by month
December
Classic Cabo weather—warm sunny days, cool comfortable evenings, and excellent conditions for holiday travel, family gatherings, and beach celebrations.
Typical tempsHigh ~77–81°F • Low ~59–63°F
EveningsCool; light layer recommended
Rain feelVery dry month
Best forPeak season + holiday trips
What to Pack for JW Marriott Los Cabos (By Weather)
Packing for JW Marriott Los Cabos Beach Resort & Spa is all about desert sun + heat management. Plan for beach days on the Sea of Cortez, pool time, and family activities. Add smart extras depending on the season. Rule of thumb: Nov–Apr is most comfortable with cooler evenings, while Jun–Sep feels very hot with minimal rain.
Cooler, comfortable months (often ~75–86°F highs)
- Light layers for cool desert evenings (light sweater or jacket)
- Reef-safe sunscreen + sunglasses + wide-brim hats (strong sun year-round)
- Comfortable resort wear for Café des Artistes and MarHumo
- Water shoes for rocky beach areas
- Reusable water bottle for hydration
Hotter months (often ~90–95°F highs)
- Breathable, light-colored clothing (linen/cotton)
- Extra sun protection (UV shirts, cooling towels)
- Electrolyte packets + extra sunscreen + after-sun care
- Multiple swimsuits for frequent pool time
- Light rain layer for Aug–Sep (rare but helpful)
- Portable fan or misting bottle for comfort
FAQ: JW Marriott Los Cabos Weather by Month
What month has the best weather at JW Marriott Los Cabos?
Many travelers prefer November through April, when daytime highs are typically around 75–86°F with very low humidity, minimal rain, and calm seas on the Sea of Cortez—ideal for beach time, water sports, and family activities.
What months feel the hottest in Los Cabos?
June through September are the hottest months, with daytime highs often reaching 90–95°F. The desert climate means dry heat for most of this period, though August and September bring some humidity and tropical storm risk.
When is tropical storm season in Los Cabos?
The Pacific hurricane season runs June through November, with August, September, and early October having the highest risk. Most storms stay offshore, but it's wise to monitor forecasts and consider travel insurance during these months.
Does it rain a lot in Los Cabos?
No—Los Cabos has a desert climate with very low annual rainfall. Most of the year is sunny and dry. When rain does occur, it's typically brief and concentrated in the August–October period during tropical storm season.
Is JW Marriott Los Cabos good for families year-round?
Yes. JW Marriott Los Cabos offers kids' facilities, family pools, multiple dining venues, and beach activities year-round. The cooler months (November–April) are most comfortable for extended outdoor time, while summer months are ideal for pool-focused family vacations with AC breaks.
What's the water temperature like at JW Marriott Los Cabos?
The Sea of Cortez stays relatively warm. Water temperatures typically range from about 72–75°F in winter months to 82–86°F in summer—comfortable for swimming, snorkeling, and water sports most of the year, with warmest waters May through October.
Can I swim in the ocean at JW Marriott Los Cabos year-round?
Yes. JW Marriott Los Cabos is located on the calm Sea of Cortez side, which typically offers swimmable conditions year-round—unlike the Pacific side of Cabo which often has strong currents and surf. The Sea of Cortez is particularly calm and clear November through May.
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