Hawaii County Vær Værmelding
Hawaii County weather: 11°C, delvis skyet. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
Hawaii County weather in september
A good month til visit Hawaii County.
september runs 1°C warmer than the annual average in Hawaii County.
Compare med august.
Vær map for Hawaii County
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.
Klima in Hawaii County 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 | 14° | 7° | 43 mm | ★★★★☆ |
| februar | 14° | 6° | 42 mm | ★★★★☆ |
| mars | 14° | 7° | 117 mm | ★★★☆☆ |
| april | 15° | 7° | 86 mm | ★★★☆☆ |
| mai | 15° | 8° | 74 mm | ★★★★☆ |
| juni | 16° | 9° | 74 mm | ★★★★☆ |
| juli | 17° | 9° | 54 mm | ★★★★☆ |
| august | 18° | 10° | 218 mm | ★★★☆☆ |
| september | 16° | 10° | 96 mm | ★★★★☆ |
| oktober | 16° | 8° | 46 mm | ★★★★☆ |
| november | 16° | 8° | 55 mm | ★★★★☆ |
| desember | 15° | 7° | 14 mm | ★★★★☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Beste tid å besøke Hawaii County
Go in juni, juli, oktober and desember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: mars, april and august - expect the least comfortable mix of heat, cold or rain.
What til pack, what til skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid mars, april and august - historically the least comfortable months here.
How Hawaii County compares med nearby places
Annual averages, and the difference against Hawaii County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Hawaii (Big Island) | 0 km | 12°C | about the same | 919 mm |
| Hawaii Volcanoes National Park | 42 km | 16°C | +5°C warmer | 1596 mm |
| Road til Hana | 140 km | 22°C | +10°C warmer | 4912 mm |
| Haleakala National Park | 141 km | 10°C | 1°C cooler | 3347 mm |
| Maui | 156 km | 21°C | +9°C warmer | 984 mm |
Se prognosen for Hawaii County etter tidsintervall
Hawaii County weather - more answers
Explore Hawaii County
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Frequently asked questions
Where is Hawaii County?
Hawaii County is a county in Hawaii. Its coordinates are 19.5429, -155.6659. It lies in Nord-Amerika.
What is the weather like in Hawaii County akkurat nå?
It is currently 11°C (52°F) med delvis skyet. Luftfuktighet is 98% and wind is 2 km/h.
When is the best time til visit Hawaii County?
juni, juli, oktober and desember offer the most comfortable conditions in Hawaii County, which has a temperate climate. mars, april and august are usually the hardest months for outdoor plans.
What time zone is Hawaii County in?
Hawaii County observes Pacific/Honolulu (UTC-10:00). The local time is 10:33 PM.
How many people live in Hawaii County?
Hawaii County has a population of approximately 205.000.
What is the nearest airport til Hawaii County?
The closest airports are Daniel K. Inouye International Airport (HNL), 308 km away.
What are the top things til do in Hawaii County?
Popular options include Hawaii (Big Island), Hawaii Volcanoes National Park, Road til Hana, Haleakala National Park, Maui and Waikiki Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - 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 10:33 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
