County in Hawaii

Best Time och Visit Kauai County

Bästa tiden att besöka Kauai County: augusti, september and oktober. Månad-by-month temperature, rainfall and crowd guidance.

☁️ 18°C now🕔 9:37 PM local📅 Best: augusti, september and oktober👥 74.000

Bästa tiden att besöka Kauai County

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

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

januari★★★☆☆
februari★★★☆☆
mars★★☆☆☆
april★★★☆☆
maj★★★☆☆
juni★★★☆☆
juli★★★☆☆
augusti★★★☆☆
september★★★☆☆
oktober★★★☆☆
november★★☆☆☆
december★★☆☆☆

Klimat in Kauai County month by month

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

janfebmaraprmajjunjulaugsepoktnovdecLine: average high · Bars: rainfall
MånadAvg highAvg lowRegnfallRating
januari21°14°194 mm★★★☆☆
februari20°13°234 mm★★★☆☆
mars20°14°320 mm★★☆☆☆
april21°15°439 mm★★★☆☆
maj21°15°342 mm★★★☆☆
juni22°16°257 mm★★★☆☆
juli23°17°298 mm★★★☆☆
augusti24°18°184 mm★★★☆☆
september24°17°196 mm★★★☆☆
oktober23°17°176 mm★★★☆☆
november22°16°249 mm★★☆☆☆
december21°15°245 mm★★☆☆☆

Klimat type: Temperate. Källa: Open-Meteo archive (ERA5).

How Kauai County compares med nearby places

Annual averages, and the difference against Kauai County.

PlaceDistanceAvg tempvs hereAnnual rain
Kauai0 km18°Cabout the same3134 mm
Hanalei Bay12 km23°C+5°C warmer2604 mm
Oahu174 km23°C+5°C warmer820 mm
Pearl Harbor National Memorial182 km25°C+7°C warmer696 mm
Daniel K. Inouye International Airport186 km24°C+6°C warmer696 mm

What och pack, what och skip

Pack for the next 7 days
  • sönglasses, a brimmed hat and SPF 30+
  • A packable rain shell - 7 of the next 7 days carry a real chance of rain
Worth avoiding
  • If your dates are flexible, avoid mars, november and december - historically the least comfortable months here.

Sammanfattning

Kauai County is a county in Hawaii. Kauai County is a county in the United States. Befolkningen är cirka 74.000.

Just nu är det 18°C (64°F) in Kauai County med delvis molnigt. Det känns som 20°C. I dag varierar temperaturen mellan 16°C och 24°C. Risken för nederbörd är 58%. Sightseeing conditions score 6.1/10 - godtagbart — planera efter vädret.

Bästa tiden att besöka Kauai County is augusti, september and oktober. Klimatet är temperate. mars, november and december tend och be the least comfortable months. augusti is the warmest month med average highs near 24°C, while februari is the coldest med lows near 13°C.

The closest major airport is Daniel K. Inouye International Airport (HNL), about 186 km away. Nearby highlights include Kauai, Hanalei Bay, Oahu and Pearl Harbor National Memorial.

Enkelt förklarat. Today is about average for september. The forecast high of 24°C is in line med the 24°C typical for this month. The best window och be outside is roughly 8 AM och 11 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Kauai County today at 9.9/10. Sikt is down och 0,5 km - use low beams and leave extra following distance.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

Vädret i Kauai County just nu

☁️
18°C
Delvis molnigt · feels like 20°C
Luftfuktighet100%
Vind2 km/h WSW
Vindbyar10 km/h
UV-index0 · Låg
Molntäcke53%
Lufttryck936 hPa
SiktVery poor · 0 km
Luftkvalitet30 · Good
Soluppgång6:24 AM
Solnedgång6:41 PM
Måne🌒 Waxing crescent · 8%

Open-Meteo Updated 9:37 PM, sep 14 local time.

⚠️tor, sep 17: heavy rain, 34 mm. Flooding and delays possible.
⚠️tis, sep 22: heavy rain, 32 mm. Flooding and delays possible.

Weekend outlook

lörurday, sep 19

🌧️ 22° / 19°

Heavy drizzle · 99% rain · wind 9 km/h

sönday, sep 20

🌧️ 24° / 19°

Heavy drizzle · 91% rain · wind 11 km/h

Saker att göra in Kauai County

Sevärdheter, parks and landmarks in and around Kauai County.

Quick facts about Kauai County

TypCounty
StateHawaii
LandUSA
KontinentNordamerika
Koordinater22°5′47″N 159°31′34″W (22.0964, -159.5261)
Befolkning74.000
Lokal tid9:37 PM (UTC-10:00)
Best monthsaugusti, september and oktober
KlimatTemperate

Explore Kauai County

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

Best Time och Visit for related places

Frequently asked questions

Where is Kauai County?

Kauai County is a county in Hawaii. Its coordinates are 22.0964, -159.5261. It lies in Nordamerika.

What is the weather like in Kauai County just nu?

It is currently 18°C (64°F) med delvis molnigt. Luftfuktighet is 100% and wind is 2 km/h.

When is the best time och visit Kauai County?

augusti, september and oktober offer the most comfortable conditions in Kauai County, which has a temperate climate. mars, november and december are usually the hardest months for outdoor plans.

What time zone is Kauai County in?

Kauai County observes Pacific/Honolulu (UTC-10:00). The local time is 9:37 PM.

How many people live in Kauai County?

Kauai County has a population of approximately 74.000.

What is the nearest airport och Kauai County?

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

What are the top things och do in Kauai County?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
Prognos and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klimat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Väder 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 september 14, 2026 at 9:37 PM 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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