2641 Poipu Rd, Koloa, Hawaii, 96756, United States
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Koloa Landing Resort at Poipu: Month-by-Month Weather Guide
Trying to understand the weather at Koloa Landing Resort at Poipu before you book? This in-depth guide breaks down Kauai’s month-by-month patterns, including dry season, wet season, temperatures, South Shore sunshine, winter rain, and storm-season considerations—so you can pack and plan with more confidence. Whether you want the driest-feeling months, mild winter travel, or a realistic look at showers in Poipu, this breakdown shows what conditions are most likely during your stay.
Planning your stay guide
Wondering what the weather is like by month at Koloa Landing Resort at Poipu? This guide breaks down what each month typically feels like on Kauai's sunny south shore—including average temperatures in °F, rainfall patterns, and what that means for beach days, pool time, hiking Waimea Canyon, and exploring nearby Poipu Beach and Spouting Horn.
Quick takeaway:
Koloa Landing Resort at Poipu enjoys warm, tropical weather year-round on Kauai's driest coast. Most days land roughly between 75–85°F for daytime highs. The driest and sunniest stretch is typically April–September (often around 82–85°F highs with minimal rain), while November–March tends to see more rain showers (often around 75–78°F), though Poipu still gets significantly less rain than Kauai's north and east coasts.
South shore advantage: Poipu is sheltered by Mount Waialeale and receives far less rainfall than Princeville or Hanalei—making it one of Hawaii's most reliable beach destinations.
Koloa Landing Resort at Poipu enjoys warm, tropical weather year-round on Kauai's driest coast. Most days land roughly between 75–85°F for daytime highs. The driest and sunniest stretch is typically April–September (often around 82–85°F highs with minimal rain), while November–March tends to see more rain showers (often around 75–78°F), though Poipu still gets significantly less rain than Kauai's north and east coasts.
South shore advantage: Poipu is sheltered by Mount Waialeale and receives far less rainfall than Princeville or Hanalei—making it one of Hawaii's most reliable beach destinations.
Driest months: ~82–85°F highs (May–Sep)
Rainier season: ~75–78°F highs (Dec–Feb)
Fewer crowds: Apr–May, Sep–Nov (often)
Whale season: Dec–Apr (humpback whales)
Use the month-by-month cards below to choose the best timing for your trip style: guaranteed sunshine, family beach time, adventure activities, or better value—without guessing.
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Explore the resort
Continue planning your stay at Koloa Landing Resort at Poipu with these quick guides. Explore villa layouts and room options, preview Holoholo Grill, Holoholo Bar, and the Gourmet Marketplace, browse pool areas and family activities, and learn about the spa and local adventures—so you can book the best experience for your Kauai vacation.
Koloa Landing Resort at Poipu Weather by Month (Quick Overview)
This quick chart helps you compare months at a glance for Koloa Landing Resort at Poipu on Kauai's south shore. Use it to plan for sunshine, rainfall, and the easiest conditions for beach time, snorkeling at Poipu Beach, hiking adventures, and exploring the island.
| Month | Typical temps (°F) | Rain pattern | Best for |
|---|---|---|---|
| Jan | High ~75–78°F • Low ~63–66°F | More rain likely; still drier than north shore | Whale watching + winter value |
| Feb | High ~75–78°F • Low ~63–66°F | More frequent showers | Humpback whales + fewer crowds |
| Mar | High ~76–79°F • Low ~64–67°F | Rain begins tapering | Spring break + improving weather |
| Apr | High ~77–80°F • Low ~65–68°F | Drier pattern returns | Great balance of sun + value |
| May | High ~79–82°F • Low ~67–70°F | Typically dry and sunny | Shoulder season sweet spot |
| Jun | High ~81–84°F • Low ~69–72°F | Very dry; minimal rain | Summer beach days + family trips |
| Jul | High ~82–85°F • Low ~70–73°F | Driest month overall | Peak sunshine + snorkeling |
| Aug | High ~83–85°F • Low ~71–74°F | Very dry conditions | Warmest water + adventure activities |
| Sep | High ~82–85°F • Low ~70–73°F | Still quite dry | Post-summer value + great weather |
| Oct | High ~81–84°F • Low ~69–72°F | Rain begins increasing slightly | Shoulder season deals + warmth |
| Nov | High ~79–82°F • Low ~67–70°F | More showers return | Thanksgiving trips + early whales |
| Dec | High ~76–79°F • Low ~64–67°F | Rainier pattern; Poipu still favorable | Holiday travel + whale season starts |
Month-by-Month Weather at Koloa Landing Resort at Poipu
These month cards translate Kauai's south shore weather into real planning for Koloa Landing Resort at Poipu: what it feels like on-property, how to time beach activities and island adventures, and what to expect for pool days and outdoor exploring.
Weather by month
January
Cooler and wetter than summer, but Poipu's south shore location still offers far more sunshine than Kauai's north coast—plus prime humpback whale watching season begins.
Typical tempsHigh ~75–78°F • Low ~63–66°F
Rain patternMore frequent showers; brief most days
Ocean conditionsBigger winter surf; calmer spots available
Best forWhale watching + winter getaways
Weather by month
February
Similar to January with passing rain showers—still Kauai's driest region. Excellent for whale watching from shore and boat tours, with quieter resort atmosphere.
Typical tempsHigh ~75–78°F • Low ~63–66°F
Rain patternShowers common; sun breaks likely
WildlifePeak humpback whale activity
Best forRomantic getaways + fewer crowds
Weather by month
March
Rain begins tapering as spring arrives—warming temperatures and improving weather make this a sweet spot for both beach time and hiking adventures.
Typical tempsHigh ~76–79°F • Low ~64–67°F
Rain patternDecreasing showers
ActivitiesGreat for Waimea Canyon hikes
Best forSpring break trips + improving conditions
Weather by month
April
Drier weather returns with comfortable temperatures—one of the best months for balancing excellent conditions, lower crowds, and better value than peak winter.
Typical tempsHigh ~77–80°F • Low ~65–68°F
Rain patternSignificantly drier
Ocean conditionsCalming seas; great for snorkeling
Best forShoulder season sweet spot
Weather by month
May
Beautiful late-spring weather with warm, sunny days and minimal rain—excellent for all outdoor activities from beach lounging to Na Pali Coast boat tours.
Typical tempsHigh ~79–82°F • Low ~67–70°F
Rain patternTypically dry and sunny
Water clarityExcellent for snorkeling
Best forPre-summer value + great weather
Weather by month
June
Summer arrives with consistently warm, dry weather—ideal for families enjoying pool time, Poipu Beach snorkeling, and exploring nearby Spouting Horn blowhole.
Typical tempsHigh ~81–84°F • Low ~69–72°F
Rain patternVery dry; minimal showers
Ocean conditionsCalm and swimmable
Best forSummer family vacations
Weather by month
July
Typically the driest month of the year on Kauai's south shore—expect long sunny days, warmest temperatures, and perfect conditions for every outdoor activity.
Typical tempsHigh ~82–85°F • Low ~70–73°F
Rain patternDriest month overall
SunshineMaximum daylight hours
Best forPeak beach weather + adventures
Weather by month
August
Warmest water temperatures of the year with continued dry conditions—excellent for snorkeling, sea turtle spotting, and maximizing pool and beach time.
Typical tempsHigh ~83–85°F • Low ~71–74°F
Rain patternVery dry conditions continue
Water tempWarmest of the year (~80°F)
Best forWater activities + sun seekers
Weather by month
September
Still warm and dry with fewer crowds after summer rush—one of the best value months while maintaining excellent weather for all resort and island activities.
Typical tempsHigh ~82–85°F • Low ~70–73°F
Rain patternStill quite dry overall
CrowdsPost-summer decrease
Best forValue + excellent conditions
Weather by month
October
Warm fall weather with rain chances beginning to increase slightly—still drier than winter months, making it great for hiking and exploring Waimea Canyon.
Typical tempsHigh ~81–84°F • Low ~69–72°F
Rain patternGradually increasing showers
ActivitiesGreat for canyon hikes
Best forShoulder season deals
Weather by month
November
More frequent rain showers return, though Poipu remains Kauai's driest area—early humpback whale sightings begin, and Thanksgiving week offers family-friendly timing.
Typical tempsHigh ~79–82°F • Low ~67–70°F
Rain patternMore showers; sun still common
WildlifeFirst whales arrive
Best forThanksgiving trips + pre-peak rates
Weather by month
December
Cooler and wetter winter weather arrives, but Poipu's protected location still offers more sunshine than other Kauai regions—whale season builds throughout the month.
Typical tempsHigh ~76–79°F • Low ~64–67°F
Rain patternMore frequent; still favorable
Ocean conditionsWinter surf picks up
Best forHoliday escapes + whale watching
What to Pack for Koloa Landing Resort at Poipu (By Weather)
Packing for Koloa Landing Resort at Poipu means preparing for Kauai's tropical climate with smart layering. The south shore stays warm year-round, but rainfall patterns shift by season. Rule of thumb: May–September is drier and warmer, while November–March sees more showers (though brief) and slightly cooler evenings.
Dry season months (May–Sep, often ~82–85°F highs)
- Reef-safe sunscreen + sun hat + quality sunglasses (UV is strong)
- Lightweight, breathable clothing (quick-dry fabrics ideal)
- Water shoes for reef walks and rocky beach areas
- Snorkel gear (or rent on-site) for Poipu Beach visits
- Light evening layer for air-conditioned restaurants
Wetter season months (Nov–Mar, often ~75–78°F highs)
- Compact rain jacket or poncho (showers are brief but frequent)
- Water-resistant daypack for hiking adventures
- Light long sleeves for cooler evenings and air conditioning
- Closed-toe water shoes for waterfall hikes
- Microfiber towel (dries quickly between rain showers)
- Waterproof phone case for ocean and waterfall activities
FAQ: Koloa Landing Resort at Poipu Weather by Month
What month has the best weather at Koloa Landing Resort at Poipu?
Many travelers prefer May through September, when the south shore experiences its driest and sunniest weather, with daytime highs typically around 79–85°F. July and August are particularly dry with maximum sunshine hours, though May, June, and September often offer similar conditions with fewer crowds and better value.
When is the rainy season in Poipu, Kauai?
November through March sees more frequent rain showers, but Poipu's south shore location makes it significantly drier than Kauai's north and east coasts. Even during "rainy season," showers are often brief and followed by sunshine—you'll still have plenty of beach time, just with more passing clouds.
Does it rain every day during winter months?
Not typically all day. Winter showers in Poipu are usually brief passing storms that clear quickly. You might see rain in the morning with sun by afternoon, or vice versa. The south shore's protected location means you'll still have significantly more dry time than other parts of Kauai.
When can I see humpback whales from Koloa Landing Resort?
December through April is whale season in Hawaii, with peak viewing typically in February and March. You can often spot humpback whales from shore at nearby beaches, or take boat tours for closer encounters. The resort's oceanfront location offers excellent viewing opportunities.
What's the water temperature like at Poipu throughout the year?
Kauai's ocean stays warm year-round. Water temperatures typically range from about 75–77°F in winter months to 79–81°F in summer—comfortable for swimming, snorkeling, and water sports all year without a wetsuit.
Is Koloa Landing good for families year-round?
Yes. The resort offers villa accommodations with full kitchens, multiple pools, and family-friendly amenities that work well in any weather. Summer months (June–September) offer the most consistent sunshine for beach days, while winter months provide whale watching opportunities and generally lower rates—both seasons work great for families.
How does Poipu's weather compare to other Kauai locations?
Poipu is on Kauai's sunny south shore and receives far less rainfall than the north shore (Princeville, Hanalei) or east side (Kapaa, Wailua). While Mount Waialeale (one of Earth's wettest spots) gets hundreds of inches of rain annually, Poipu typically receives only 30-40 inches per year—making it one of Hawaii's most reliable sunny destinations.
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