2424 Kalakaua Ave, Honolulu, Hawaii, 96815, United States
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Hyatt Regency Waikiki Beach Resort & Spa: Month-by-Month Weather Guide
Trying to understand the weather before booking Hyatt Regency Waikiki Beach Resort & Spa? This month-by-month guide breaks down Honolulu temperatures, rain patterns, ocean conditions, seasonal humidity, and what the forecast typically means for beach time, pool time, sightseeing, and packing—so you can plan with realistic expectations. Whether you are visiting during the drier summer months, the wetter winter season, or the spring and fall shoulder periods, this guide shows what kind of weather you are most likely to experience.
Planning your stay guide
Wondering what the weather is like by month at Hyatt Regency Waikiki Beach Resort & Spa? This guide breaks down what each month typically feels like in Waikiki, Honolulu—including average temperatures in °F, humidity, rain chances, and what that means for beach days, surfing, snorkeling, and exploring Oahu from this central Waikiki location.
Quick takeaway:
Hyatt Regency Waikiki Beach Resort & Spa enjoys warm, tropical weather year-round. Most days land roughly between 78–88°F for daytime highs. The most consistently comfortable stretch is usually April–October (often around 84–88°F highs with moderate humidity and less rain), while November–March tends to be slightly cooler and wetter (often around 78–82°F) with occasional passing showers.
Waikiki note: Trade winds help keep afternoons comfortable even when temperatures climb—especially on the beach and around the pool areas. Waikiki's protected location means calmer waters for swimming and water activities year-round.
Hyatt Regency Waikiki Beach Resort & Spa enjoys warm, tropical weather year-round. Most days land roughly between 78–88°F for daytime highs. The most consistently comfortable stretch is usually April–October (often around 84–88°F highs with moderate humidity and less rain), while November–March tends to be slightly cooler and wetter (often around 78–82°F) with occasional passing showers.
Waikiki note: Trade winds help keep afternoons comfortable even when temperatures climb—especially on the beach and around the pool areas. Waikiki's protected location means calmer waters for swimming and water activities year-round.
Most consistent sun: ~84–88°F (May–Sep)
Slightly cooler: ~78–82°F (Dec–Feb)
Wetter months: Nov–Mar (brief showers common)
Year-round swimming: Water stays 75–80°F
Use the month-by-month cards below to choose the best timing for your trip style: sunny beach weather, surf conditions, whale watching season, or better rates—without guessing.
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Explore the resort
Continue planning your stay at Hyatt Regency Waikiki Beach Resort & Spa with these quick guides. Explore room categories from City View to Oceanfront, browse dining options including The Buffet at Hyatt and SHOR, preview the spa and pools, and learn about the Regency Club Lounge and Na Lei Aloha Lūʻau—so you can book the best experience for your Waikiki vacation.
Hyatt Regency Waikiki Beach Resort & Spa Weather by Month (Quick Overview)
This quick chart helps you compare months at a glance for Hyatt Regency Waikiki Beach Resort & Spa in Waikiki. Use it to plan for sunshine, humidity, and the easiest conditions for beach days, surfing lessons, snorkeling, and exploring Oahu.
| Month | Typical temps (°F) | Rain & humidity | Best for |
|---|---|---|---|
| Jan | High ~80–82°F • Low ~68–70°F | Occasional showers; moderate humidity | Whale watching + cooler beach weather |
| Feb | High ~80–82°F • Low ~68–70°F | Similar to Jan; passing showers possible | Peak whale season + comfortable temps |
| Mar | High ~81–83°F • Low ~69–71°F | Rain starts tapering; pleasant conditions | Spring break + improving weather |
| Apr | High ~82–84°F • Low ~70–72°F | Lower rain risk; trade winds pick up | Beach days + snorkeling conditions |
| May | High ~84–86°F • Low ~72–74°F | Drier pattern; comfortable humidity | Warm water + pre-summer value |
| Jun | High ~86–87°F • Low ~74–76°F | Dry + sunny; trade winds help | Summer beach trips + surfing lessons |
| Jul | High ~87–88°F • Low ~75–77°F | Very sunny; low rain chance | Peak summer energy + water sports |
| Aug | High ~88–89°F • Low ~76–77°F | Warmest month; still comfortable with breeze | Family vacations + long beach days |
| Sep | High ~87–88°F • Low ~75–77°F | Still dry; excellent conditions | Shoulder season value + great weather |
| Oct | High ~86–87°F • Low ~74–76°F | Rain increases slightly late month | Balanced temps + fewer crowds |
| Nov | High ~84–85°F • Low ~72–74°F | Wetter pattern begins; brief showers | Thanksgiving trips + surf season starts |
| Dec | High ~81–83°F • Low ~69–71°F | Cooler + occasional rain; festive vibe | Holiday trips + North Shore surf watching |
Month-by-Month Weather at Hyatt Regency Waikiki Beach Resort & Spa
These month cards translate the weather into real planning for Hyatt Regency Waikiki Beach Resort & Spa: what it feels like on Waikiki Beach, how to time island excursions, and what to expect for swimming, surfing, and exploring Honolulu.
Weather by month
January
Comfortable winter weather with occasional passing showers—excellent for whale watching season and exploring Oahu without extreme heat.
Typical tempsHigh ~80–82°F • Low ~68–70°F
Beach + poolGreat for swimming year-round
Special activityHumpback whale watching season
Best forCooler temps + winter escape
Weather by month
February
Similar to January with comfortable temperatures—peak whale watching month and great conditions for beach time with light layers for evenings.
Typical tempsHigh ~80–82°F • Low ~68–70°F
HumidityModerate and comfortable
Water temp~75–76°F (refreshing but swimmable)
Best forWhale tours + Valentine's getaways
Weather by month
March
Weather starts warming with rain tapering off—excellent transitional month for spring breakers and families looking for balanced conditions.
Typical tempsHigh ~81–83°F • Low ~69–71°F
ExcursionsGreat for Pearl Harbor + North Shore trips
Surf conditionsStill good on North Shore (tapering)
Best forSpring break + improving weather
Weather by month
April
Lovely weather with lower rain chances and pleasant trade winds—one of the best months for outdoor activities and snorkeling at Hanauma Bay.
Typical tempsHigh ~82–84°F • Low ~70–72°F
Beach vibeExcellent for swimming + water sports
Water clarityGreat for snorkeling conditions
Best forBalanced weather + outdoor adventures
Weather by month
May
Warmer and drier with comfortable humidity—excellent shoulder season month with great value before summer peaks and warmer water temperatures.
Typical tempsHigh ~84–86°F • Low ~72–74°F
Rain feelLower rain chances
Water temp~77–78°F (very comfortable)
Best forValue weeks + warm ocean swimming
Weather by month
June
Dry and sunny summer weather arrives—perfect for beach days, surfing lessons in gentle Waikiki waves, and enjoying poolside time with trade wind relief.
Typical tempsHigh ~86–87°F • Low ~74–76°F
HumidityComfortable with trade winds
Surf conditionsGentle Waikiki waves for beginners
Best forSummer trips + surf lessons
Weather by month
July
Peak summer sunshine with consistently beautiful weather—ideal for families, water sports, and enjoying Na Lei Aloha Lūʻau under warm evening skies.
Typical tempsHigh ~87–88°F • Low ~75–77°F
Sun exposureStrong UV; reef-safe sunscreen essential
Rain feelVery low rain chances
Best forFamily vacations + peak summer energy
Weather by month
August
Warmest month of the year, but trade winds keep it comfortable—excellent for extended beach days, snorkeling, and enjoying SHOR American Seafood Grill with ocean views.
Typical tempsHigh ~88–89°F • Low ~76–77°F
Trade windsConsistent breezes provide relief
Water temp~79–80°F (warmest of year)
Best forLong beach days + water activities
Weather by month
September
Still warm and dry with excellent conditions—great shoulder season value with fewer crowds while maintaining beautiful summer-like weather.
Typical tempsHigh ~87–88°F • Low ~75–77°F
CrowdsLower after summer rush
Water conditionsStill very warm and clear
Best forValue trips + great weather combo
Weather by month
October
Warm and pleasant with rain chances increasing slightly toward month's end—still excellent for beach time and exploring the island with comfortable temperatures.
Typical tempsHigh ~86–87°F • Low ~74–76°F
Rain feelBrief showers possible late month
Surf watchNorth Shore season begins
Best forBalanced weather + fewer tourists
Weather by month
November
Slightly cooler with more frequent brief showers—excellent for Thanksgiving getaways and watching big wave surfing season kick off on the North Shore.
Typical tempsHigh ~84–85°F • Low ~72–74°F
Rain patternShowers typically brief and passing
Surf conditionsNorth Shore big waves begin
Best forHoliday trips + surf watching tours
Weather by month
December
Cooler winter weather with festive island vibes—perfect for holiday escapes, watching North Shore surf competitions, and enjoying mild beach days.
Typical tempsHigh ~81–83°F • Low ~69–71°F
EveningsComfortable; light layer helpful
Special eventsHoliday celebrations + Honolulu City Lights
Best forChristmas trips + winter sun seekers
What to Pack for Hyatt Regency Waikiki Beach Resort & Spa (By Weather)
Packing for Hyatt Regency Waikiki Beach Resort & Spa is all about beach essentials + island versatility. Plan for Waikiki beach days, exploring Honolulu, and casual resort dining. Rule of thumb: May–Oct is warmer and drier, while Nov–Apr is slightly cooler with more passing showers.
Summer months (warmer, often ~84–89°F highs)
- Reef-safe sunscreen (required by Hawaii law) + sun hat + sunglasses
- Light, breathable beach clothing and swimwear
- Comfortable walking shoes for exploring Waikiki + Honolulu
- Resort casual outfits for SHOR and other dining venues
- Light rain jacket (brief showers can happen anytime)
Winter months (cooler, often ~78–83°F highs)
- Light layers for evenings (light sweater or cardigan)
- Still need reef-safe sunscreen + sun protection
- Compact rain jacket or umbrella (more frequent showers)
- Water shoes for reef walking and snorkeling
- Binoculars for whale watching (Dec–Apr)
- Warmer layer for higher elevations if hiking
FAQ: Hyatt Regency Waikiki Beach Resort & Spa Weather by Month
What month has the best weather at Hyatt Regency Waikiki Beach Resort & Spa?
Many travelers prefer May through September for the most consistently sunny and warm weather, with daytime highs around 84–89°F and lower rain chances. However, April and October offer excellent "shoulder season" conditions with great weather and potentially better rates.
What are the rainiest months in Waikiki?
November through March typically see more frequent showers, though rain in Waikiki tends to come in brief, passing showers rather than all-day events. The resort's location means you can often still enjoy beach and pool time between showers.
Is it warm enough to swim year-round at Hyatt Regency Waikiki?
Yes. Ocean temperatures in Waikiki range from about 75–76°F in winter months to 79–80°F in summer—comfortable for swimming year-round. The resort pools are also heated for guest comfort.
When is whale watching season in Waikiki?
December through April is humpback whale season in Hawaii, with January through March being peak viewing months. You can often spot whales from the beach or book whale watching tours from nearby harbors.
Does Hyatt Regency Waikiki get affected by hurricanes?
Hawaii's hurricane season runs June through November, but direct hits are relatively rare. The resort has comprehensive safety protocols, and most tropical systems pass without significant impact to Oahu. Travel insurance with weather coverage is always recommended during these months.
What's the best time to visit for surfing?
Waikiki's south shore (where the resort is located) has gentle waves ideal for beginner surfing lessons year-round, with slightly better conditions in summer. November through February is when you'll want to visit the North Shore to watch professional big wave surfing—about a 45-minute drive from the resort.
How do trade winds affect the weather at Hyatt Regency Waikiki?
Trade winds blow from the northeast and help keep temperatures comfortable even during warmer months. They're typically strongest during May through September, providing natural cooling on the beach and around the resort pools. When trade winds are lighter or absent, it can feel more humid.
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