Hanalei Bay Klima and Average Vær
Klima of Hanalei Bay: average temperatures, rainfall and seasons month by month.
Klima in Hanalei Bay month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 25° | 19° | 177 mm | ★★★☆☆ |
| februar | 24° | 19° | 200 mm | ★★★☆☆ |
| mars | 25° | 20° | 266 mm | ★★☆☆☆ |
| april | 25° | 20° | 347 mm | ★★★☆☆ |
| mai | 25° | 21° | 276 mm | ★★★☆☆ |
| juni | 27° | 22° | 208 mm | ★★★☆☆ |
| juli | 27° | 22° | 267 mm | ★★★☆☆ |
| august | 28° | 23° | 212 mm | ★★★☆☆ |
| september | 28° | 23° | 172 mm | ★★★☆☆ |
| oktober | 27° | 22° | 146 mm | ★★★☆☆ |
| november | 26° | 22° | 195 mm | ★★★☆☆ |
| desember | 25° | 21° | 225 mm | ★★★☆☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Hanalei Bay
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Hanalei Bay compares med nearby places
Annual averages, and the difference against Hanalei Bay.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Kauai County | 12 km | 18°C | 5°C cooler | 3237 mm |
| Oahu | 177 km | 23°C | about the same | 844 mm |
| Pearl Harbor National Memorial | 185 km | 25°C | +2°C warmer | 717 mm |
| Daniel K. Inouye International Airport | 190 km | 24°C | +1°C warmer | 717 mm |
| Honolulu County | 197 km | 24°C | +1°C warmer | 717 mm |
Beste tid å besøke Hanalei Bay
Go in juni, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: mars, april and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Hanalei Bay
Today is about average for september. The forecast high of 28°C is in line med the 28°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 39 mm is forecast, which is enough til soak trails and slow traffic.
Sikt is down til 1,3 km - use low beams and leave extra following distance. Vindkast til 52 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in juni til august.
The gap between the warmest and coldest month averages 4°C - an unusually even climate through the year.
What til pack, what til skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- A packable rain shell - 5 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 52 km/h.
- Avoid swimming outside patrolled areas - waves are running at 1.8 m.
- If your dates are flexible, avoid mars, april and desember - historically the least comfortable months here.
Sammendrag
Hanalei Bay is a beach in Kauai. Hanalei Bay is a beach known for a mountain-backed crescent bay.
Akkurat nå er det 26°C (79°F) in Hanalei Bay med yr. Det føles som 32°C. I dag varierer temperaturen mellom 24°C til 28°C. Sannsynligheten for nedbør er 100%. Sightseeing conditions score 4.9/10 - marginalt.
Beste tidspunkt å besøke Hanalei Bay is juni, september and oktober. Klimaet er temperate. mars, april and desember tend til be the least comfortable months. august is the warmest month med average highs near 28°C, while februar is the coldest med lows near 19°C.
The closest major airport is Daniel K. Inouye International Airport (HNL), about 190 km away. Nearby highlights include Oahu, Pearl Harbor National Memorial, Waikiki Beach and Maui.
Kort sagt. Today is about average for september. The forecast high of 28°C is in line med the 28°C typical for this month. The best window til be outside is roughly 7 AM til 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Hanalei Bay today at 9.2/10. Sikt is down til 1,3 km - use low beams and leave extra following distance. Vindkast til 52 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Hanalei Bay
| Type | Beach |
|---|---|
| Island | Kauai |
| Land | USA |
| Kontinent | Nord-Amerika |
| Koordinater | 22°12′13″N 159°30′4″W (22.2036, -159.5011) |
| Known for | a mountain-backed crescent bay |
| Lokal tid | 2:04 PM (UTC-10:00) |
| Best months | juni, september and oktober |
| Klima | Temperate |
Vær map for Hanalei Bay
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Hanalei Bay
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Hanalei Bay?
Hanalei Bay is a beach in Kauai. Its coordinates are 22.2036, -159.5011. It lies in Nord-Amerika.
What is the weather like in Hanalei Bay akkurat nå?
It is currently 26°C (79°F) med yr. Luftfuktighet is 97% and wind is 12 km/h.
When is the best time til visit Hanalei Bay?
juni, september and oktober offer the most comfortable conditions in Hanalei Bay, which has a temperate climate. mars, april and desember are usually the hardest months for outdoor plans.
What time zone is Hanalei Bay in?
Hanalei Bay observes Pacific/Honolulu (UTC-10:00). The local time is 2:04 PM.
What is the nearest airport til Hanalei Bay?
The closest airports are Daniel K. Inouye International Airport (HNL), 190 km away.
What are the top things til do in Hanalei Bay?
Popular options include Oahu, Pearl Harbor National Memorial, Waikiki Beach, Maui, Haleakala National Park and Road til Hana.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (beaches) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet 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 Vær 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 september 30, 2026 at 2:04 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
