Lihue, Kauai weather in October
Temperature, sea and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Good
Best time to visit: January – December
What is the weather like in Lihue, Kauai in October?
In October, Lihue, Kauai is hot: daytime highs average 27 °C, and even at night it stays warm at around 24 °C. The sea averages 26.8 °C – lovely and warm for swimming. The sun shines for around 7 hours a day. It is the rainy season: rain falls on about 15 days, totalling 59 mm. The air is often humid and muggy. All in all, October is a good month for a holiday in Lihue, Kauai.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 83 | 78 | 79 |
| Day | 28° | 27° | 26° |
| Night | 24° | 24° | 23° |
| Sea | 27° | 27° | 26° |
| Sun | 8 h | 7 h | 7 h |
| Rain days | 14 | 15 | 13 |
More details for October
- Daylight
- 11 h 41 min06:33 – 18:13
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 51 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−10Pacific/Honolulu
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %70 %
- Few rainy daysweight 20 %19 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Lihue, Kauai in October: quick answers
Is Lihue, Kauai hot in October?
Yes. In October, Lihue, Kauai is hot: daytime highs average 27 °C and nights stay around 24 °C.
Can you swim in Lihue, Kauai in October?
Yes. In October the sea averages 26.8 °C – lovely and warm for swimming.
Does it rain much in Lihue, Kauai in October?
It rains often – on about 15 days, adding up to 59 mm.
Lihue, Kauai month by month
The whole year in Lihue, KauaiAll destinations: USAHawaii weather in OctoberWhere to go in OctoberSea temperature in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences