Kauai County Travel Guide
Kauai County travel guide: interactive map, live weather, best time to visit, things to do and nearby places.
Summary
Kauai County is a county in Hawaii. Kauai County is a county in the United States. It has a population of about 74.000.
Right now it is 70°F (21°C) in Kauai County with drizzle. It feels like 74°F. Today runs from 66°F to 73°F. Chance of precipitation is 94%. Sightseeing conditions score 4.9/10 - marginal.
The best time to visit Kauai County is August, September and October. The climate is temperate. March, November and December tend to be the least comfortable months. August is the warmest month with average highs near 75°F, while February is the coldest with lows near 55°F.
The closest major airport is Daniel K. Inouye International Airport (HNL), about 116 mi away. Nearby highlights include Kauai, Hanalei Bay, Oahu and Pearl Harbor National Memorial.
In plain terms. Today is about average for September. The forecast high of 73°F is in line with the 74°F typical for this month. The best window to be outside is roughly 2 PM to 5 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Kauai County today at 9.5/10. Visibility is down to 0,1 mi - use low beams and leave extra following distance. 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.
Map of Kauai County
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 22°5′47″N 159°31′34″W (22.0964, -159.5261)
Weather in Kauai County right now
Source: Open-Meteo. Updated 4:38 PM, Sep 20 local time.
Weekend outlook
🌧️ 73° / 66°
Heavy drizzle · 94% rain · wind 7 mph
🌦️ 71° / 65°
Light showers · 96% rain · wind 7 mph
Quick facts about Kauai County
| Type | County |
|---|---|
| State | Hawaii |
| Country | United States |
| Continent | North America |
| Coordinates | 22°5′47″N 159°31′34″W (22.0964, -159.5261) |
| Population | 74.000 |
| Local time | 4:38 PM (UTC-10:00) |
| Best months | August, September and October |
| Climate | Temperate |
Things to do in Kauai County
Attractions, parks and landmarks in and around Kauai County.
Best time to visit Kauai County
Go in August, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: March, November and December - expect the least comfortable mix of heat, cold or rain.
What to pack, what to skip
- Sunglasses, 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 March, November and December - historically the least comfortable months here.
Airports near Kauai County
Closest airports with IATA codes and distances.
| Airport | Code | Distance | Serves |
|---|---|---|---|
| Daniel K. Inouye International Airport | HNL | 116 mi | Honolulu |
Explore Kauai County
Every topic we hold for this place, and the same topic for the places around it.
Travel Guide for related places
Frequently asked questions
Where is Kauai County?
Kauai County is a county in Hawaii. Its coordinates are 22.0964, -159.5261. It lies in North America.
What is the weather like in Kauai County right now?
It is currently 70°F (21°C) with drizzle. Humidity is 91% and wind is 5 mph.
When is the best time to visit Kauai County?
August, September and October offer the most comfortable conditions in Kauai County, which has a temperate climate. March, November and December are usually the hardest months for outdoor plans.
What time zone is Kauai County in?
Kauai County observes Pacific/Honolulu (UTC-10:00). The local time is 4:38 PM.
How many people live in Kauai County?
Kauai County has a population of approximately 74.000.
What is the nearest airport to Kauai County?
The closest airports are Daniel K. Inouye International Airport (HNL), 116 mi away.
What are the top things to do in Kauai County?
Popular options include Kauai, Hanalei Bay, Oahu, Pearl Harbor National Memorial, Waikiki Beach and Maui.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Map tiles | OpenStreetMap contributors, CARTO and Esri. |
| Elevation | Open-Meteo digital elevation model where the dataset has no value. |
| 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 20, 2026 at 4:38 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
