Geography of Honolulu County
Geography of Honolulu County: location, coordinates, elevation, terrain and the places around it.
Geography of Honolulu County
Area Code 808 is 0 mi to the north, Honolulu is 0 mi to the north, ZIP Code 96815 is 3 mi to the south-east and Waikiki is 3 mi to the south-east.
Map of Honolulu County
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 21°18′24.8″N 157°51′29.9″W (21.3069, -157.8583)
Quick facts about Honolulu County
| Type | County |
|---|---|
| State | Hawaii |
| Country | United States |
| Continent | North America |
| Coordinates | 21°18′24.8″N 157°51′29.9″W (21.3069, -157.8583) |
| Population | 1.000.000 |
| Local time | 5:19 PM (UTC-10:00) |
| Best months | June, July, August, September, October and November |
| Climate | Mediterranean |
Summary
Honolulu County is a county in Hawaii. Honolulu County is a county in the United States. It has a population of about 1 million.
Right now it is 84°F (29°C) in Honolulu County with mainly clear. It feels like 88°F. Today runs from 77°F to 87°F. Chance of precipitation is 31%. Sightseeing conditions score 8/10 - good conditions.
The best time to visit Honolulu County is June, July, August, September, October and November. The climate is Mediterranean. January, March and April tend to be the least comfortable months. August is the warmest month with average highs near 86°F, while February is the coldest with lows near 66°F.
The closest major airport is Daniel K. Inouye International Airport (HNL), about 4 mi away. Nearby highlights include Waikiki Beach, Pearl Harbor National Memorial, Oahu and Maui.
In plain terms. Today is about average for August. The forecast high of 87°F is in line with the 86°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. photography is the strongest bet in Honolulu County today at 8.7/10. Gusts to 37 mph will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Climate in Honolulu 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 | 78° | 67° | 3,9 in | ★★★★☆ |
| February | 77° | 66° | 2,0 in | ★★★★☆ |
| March | 79° | 68° | 5,7 in | ★★★☆☆ |
| April | 80° | 69° | 3,7 in | ★★★★☆ |
| May | 82° | 71° | 3,5 in | ★★★★☆ |
| June | 84° | 72° | 1,1 in | ★★★★★ |
| July | 85° | 73° | 1,1 in | ★★★★★ |
| August | 86° | 74° | 0,7 in | ★★★★★ |
| September | 86° | 74° | 0,7 in | ★★★★★ |
| October | 85° | 73° | 1,1 in | ★★★★☆ |
| November | 82° | 71° | 1,4 in | ★★★★☆ |
| December | 80° | 69° | 1,8 in | ★★★★☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Explore Honolulu County
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Frequently asked questions
Where is Honolulu County?
Honolulu County is a county in Hawaii. Its coordinates are 21.3069, -157.8583. It lies in North America.
What is the weather like in Honolulu County right now?
It is currently 84°F (29°C) with mainly clear. Humidity is 67% and wind is 12 mph.
When is the best time to visit Honolulu County?
June, July, August, September, October and November offer the most comfortable conditions in Honolulu County, which has a Mediterranean climate. January, March and April are usually the hardest months for outdoor plans.
What time zone is Honolulu County in?
Honolulu County observes Pacific/Honolulu (UTC-10:00). The local time is 5:19 PM.
How many people live in Honolulu County?
Honolulu County has a population of approximately 1 million.
What is the nearest airport to Honolulu County?
The closest airports are Daniel K. Inouye International Airport (HNL), 4 mi away.
What are the top things to do in Honolulu County?
Popular options include Waikiki Beach, Pearl Harbor National Memorial, Oahu, Maui, Haleakala National Park and Kauai.
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 August 24, 2026 at 5:19 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
