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CheckWeather US›Napili-Honokowai

Napili-Honokowai weather

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AmericanNOAA GFS
75°
Mainly clear
Feels 79° · Wind 8 mph · Humidity 77%
EuropeanECMWF
77°
Mainly clear
Feels 76° · Wind 20 mph · Humidity 78%

Latest for Napili-Honokowai: American (NOAA GFS): 75° Mainly clear · European (ECMWF): 77° Mainly clear.

The weather map: all three models at once

NWS, American, European side by side around Napili-Honokowai and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

7-day forecast

where the models agree, and where they split

Napili-Honokowai, HI is at its warmest in Sep (average highs near 85°F) and coldest in Jan (lows around 69°F), with roughly 24 in of precipitation across the year. Below, compare what NWS, American, European forecast for Napili-Honokowai right now, and see exactly where they disagree.

Napili-Honokowai climate by month

average daytime high and overnight low across a typical year
Jan
79°
69°
Feb
77°
69°
Mar
78°
70°
Apr
80°
71°
May
80°
72°
Jun
82°
73°
Jul
83°
74°
Aug
84°
75°
Sep
85°
75°
Oct
84°
74°
Nov
82°
73°
Dec
80°
71°

Which forecast is most accurate in the US?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
Behind Apple Weather, Windy
88
/100rank #1
85±1.5°F96±1.2 mph8592% hitECMWF — European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
Behind Windy & many free apps
74
/100rank #2
82±1.8°F92±2.6 mph5374% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 40 cities. Lower error means a higher score. The apps you know (AccuWeather, Apple Weather, The Weather Channel) are built on these models.

Common questions

What's the weather in Napili-Honokowai today?
On this page we show what NWS, American, European each forecast for Napili-Honokowai today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Napili-Honokowai today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Napili-Honokowai and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Napili-Honokowai?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Napili-Honokowai forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Napili-Honokowai?
September is typically the warmest month in Napili-Honokowai, with average highs around 85°F.
How cold does Napili-Honokowai get?
The coldest month in Napili-Honokowai is January, when overnight lows average about 69°F.
How much rain does Napili-Honokowai get?
Napili-Honokowai sees roughly 24 in of precipitation a year, with April usually the wettest month.

The forecasts Americans check

The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.

NWSNational Weather Service
Open model · shown above ✓AWAccuWeather
Closed model · open ↗↗TWCThe Weather Channel
Closed model · open ↗↗

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