Geography of Kauai County
Geography of Kauai County: location, coordinates, elevation, terrain and the places around it.
Geography of Kauai County
Kauai is 0 mi to the north, Hanalei Bay is 8 mi to the north, Oahu is 108 mi to the south-east and Pearl Harbor National Memorial is 113 mi to the south-east.
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)
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 | 11:24 AM (UTC-10:00) |
| Best months | January, September and October |
| Climate | Temperate |
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 63°F (17°C) in Kauai County with light showers. It feels like 67°F. Today runs from 58°F to 74°F. Chance of precipitation is 100%. Sightseeing conditions score 5/10 - marginal.
The best time to visit Kauai County is January, 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 October. The forecast high of 74°F is in line with the 74°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Kauai County today at 9.9/10. 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.
Climate in Kauai County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 69° | 56° | 7,6 in | ★★★☆☆ |
| February | 68° | 55° | 9,2 in | ★★★☆☆ |
| March | 69° | 58° | 12,6 in | ★★☆☆☆ |
| April | 70° | 59° | 17,3 in | ★★★☆☆ |
| May | 70° | 60° | 13,5 in | ★★★☆☆ |
| June | 72° | 62° | 10,1 in | ★★★☆☆ |
| July | 73° | 62° | 11,7 in | ★★★☆☆ |
| August | 75° | 64° | 10,2 in | ★★★☆☆ |
| September | 74° | 63° | 8,8 in | ★★★☆☆ |
| October | 74° | 62° | 6,9 in | ★★★☆☆ |
| November | 71° | 60° | 9,8 in | ★★☆☆☆ |
| December | 70° | 58° | 9,6 in | ★★☆☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
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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 63°F (17°C) with light showers. Humidity is 100% and wind is 1 mph.
When is the best time to visit Kauai County?
January, 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 11:24 AM.
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 October 28, 2026 at 11:24 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
