Island in Hawaii

Kauai Počasie Predpoveď

Kauai weather: 18°C, zamračené. Hodinovo forecast, 14-day outlook, UV, air quality and the best time do visit.

☁️ 18°C now🕔 4:44 AM local📅 Best: január, september and október

Kauai weather in marec

20°
average high · low 14°C
★★☆☆☆
ranked #10 of 12 months

One of the harder months here - go in s a plan.

Average high20°C
Average low14°C
Mean17°C
Dážďfall320 mm

marec runs 1°C cooler than the annual average in Kauai.

Compare s apríl.

Počasie map for Kauai

Animated model layers. Pick a layer do load it.

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Animated layers by Vietory. For pin-level detail and nearby places, see the interactive map below.

Podnebie in Kauai month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfebmaraprmájújúaugsepoktnovdecLine: average high · Bars: rainfall
MesiacAvg highAvg lowDážďfallRating
január21°14°194 mm★★★☆☆
február20°13°234 mm★★★☆☆
marec20°14°320 mm★★☆☆☆
apríl21°15°439 mm★★★☆☆
máj21°15°342 mm★★★☆☆
jún22°16°257 mm★★★☆☆
júl23°17°298 mm★★★☆☆
august24°18°259 mm★★★☆☆
september24°17°224 mm★★★☆☆
október23°17°176 mm★★★☆☆
november22°16°249 mm★★☆☆☆
december21°15°245 mm★★☆☆☆

Podnebie type: Temperate. Zdroj: Open-Meteo archive (ERA5).

Najlepší čas na návštevu Kauai

Go in január, september and október. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: marec, november and december - expect the least comfortable mix of heat, cold or rain.

január★★★☆☆
február★★★☆☆
marec★★☆☆☆
apríl★★★☆☆
máj★★★☆☆
jún★★★☆☆
júl★★★☆☆
august★★★☆☆
september★★★☆☆
október★★★☆☆
november★★☆☆☆
december★★☆☆☆

What do pack, what do skip

Pack for the next 7 days
  • neglasses, a brimmed hat and SPF 30+
  • A packable rain shell - 7 of the next 7 days carry a real chance of rain
Worth avoiding
  • Avoid swimming outside patrolled areas - waves are running at 1.6 m.
  • If your dates are flexible, avoid marec, november and december - historically the least comfortable months here.

How Kauai compares s nearby places

Annual averages, and the difference against Kauai.

PlaceDistanceAvg tempvs hereAnnual rain
Kauai County0 km18°Cabout the same3237 mm
Oahu174 km23°C+5°C warmer844 mm
Pearl Harbor National Memorial182 km25°C+7°C warmer717 mm
Daniel K. Inouye International Airport186 km24°C+6°C warmer717 mm
Honolulu County193 km24°C+6°C warmer717 mm

Pozrite si predpoveď pre Kauai podľa časového obdobia

Kauai weather - more answers

Explore Kauai

Every topic we hold for this place, and the same topic for the places around it.

Počasie for related places

Frequently asked questions

Where is Kauai?

Kauai is an island in Hawaii. Its coordinates are 22.0964, -159.5261. It lies in Severná Amerika.

What is the weather like in Kauai práve teraz?

It is currently 18°C (65°F) s zamračené. Vlhkosť is 100% and wind is 7 km/h.

When is the best time do visit Kauai?

január, september and október offer the most comfortable conditions in Kauai, which has a temperate climate. marec, november and december are usually the hardest months for outdoor plans.

What time zone is Kauai in?

Kauai observes Pacific/Honolulu (UTC-10:00). The local time is 4:44 AM.

What is the nearest airport do Kauai?

The closest airports are Daniel K. Inouye International Airport (HNL), 186 km away.

What are the top things do do in Kauai?

Popular options include Hanalei Bay, Oahu, Pearl Harbor National Memorial, Waikiki Beach, Maui and Haleakala National Park.

What places are in Kauai?

Kauai covers 1 places in this atlas, including Hanalei Bay.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts.
Predpoveď and observationsOpen-Meteo (ECMWF and national models).
Kvalita ovzdušia and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Podnebie averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Počasie Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated október 2, 2026 at 4:44 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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