Kauai Wetter Vorhersage
Kauai weather: 22°C, leichter nieselregen. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Kauai weather in Januar
One of the best months und visit Kauai.
Januar runs 2°C cooler than the annual average in Kauai.
Wetter map for Kauai
Animated model layers. Pick a layer und load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in Kauai month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 21° | 14° | 194 mm | ★★★☆☆ |
| Februar | 20° | 13° | 234 mm | ★★★☆☆ |
| März | 20° | 14° | 320 mm | ★★☆☆☆ |
| April | 21° | 15° | 439 mm | ★★★☆☆ |
| Mai | 21° | 15° | 342 mm | ★★★☆☆ |
| Juni | 22° | 16° | 257 mm | ★★★☆☆ |
| Juli | 23° | 17° | 298 mm | ★★★☆☆ |
| August | 24° | 18° | 259 mm | ★★★☆☆ |
| September | 24° | 17° | 224 mm | ★★★☆☆ |
| Oktober | 23° | 17° | 176 mm | ★★★☆☆ |
| November | 22° | 16° | 249 mm | ★★☆☆☆ |
| Dezember | 21° | 15° | 245 mm | ★★☆☆☆ |
Klima type: Temperate. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit Kauai
Go in Januar, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: März, November and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- So.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid März, November and Dezember – historically the least comfortable months here.
How Kauai compares mit nearby places
Annual averages, and the difference against Kauai.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Kauai County | 0 km | 18°C | about the same | 3237 mm |
| Oahu | 174 km | 23°C | +5°C warmer | 844 mm |
| Pearl Harbor National Memorial | 182 km | 25°C | +7°C warmer | 717 mm |
| Daniel K. Inouye International Airport | 186 km | 24°C | +6°C warmer | 717 mm |
| Honolulu County | 193 km | 24°C | +6°C warmer | 717 mm |
Vorhersage für Kauai nach Zeitraum ansehen
Kauai weather – more answers
Explore Kauai
Every topic we hold for this place, and the same topic for the places around it.
Wetter 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 Nordamerika.
What is the weather like in Kauai jetzt?
It is currently 22°C (71°F) mit leichter nieselregen. Luftfeuchtigkeit is 73% and wind is 10 km/h.
When is the best time und visit Kauai?
Januar, September and Oktober offer the most comfortable conditions in Kauai, which has a temperate climate. März, November and Dezember are usually the hardest months for outdoor plans.
What time zone is Kauai in?
Kauai observes Pacific/Honolulu (UTC-10:00). The Ortszeit is 7:09 PM.
What is the nearest airport und Kauai?
The closest airports are Daniel K. Inouye International Airport (HNL), 186 km away.
What are the top things und 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 data | USPOTUS Atlas dataset (islands) – coordinates, hierarchy and facts. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Wetter Service. |
| Method | Scores, 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 Oktober 5, 2026 at 7:09 PM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
