Best Time to Visit Honolulu County
Best time to visit Honolulu County: June, July, August, September, October and November. Month-by-month temperature, rainfall and crowd guidance.
Best time to visit Honolulu County
Go in June, July, August, September, October and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, March and April - expect the least comfortable mix of heat, cold or rain.
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° | 2,0 in | ★★★★☆ |
| September | 85° | 74° | 1,1 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).
How Honolulu County compares with nearby places
Annual averages, and the difference against Honolulu County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Area Code 808 | 0 mi | 75°F | about the same | 28 in |
| Honolulu | 0 mi | 75°F | about the same | 28 in |
| ZIP Code 96815 | 3 mi | 76°F | about the same | 36 in |
| Waikiki | 3 mi | 76°F | about the same | 36 in |
| Waikiki Beach | 3 mi | 76°F | about the same | 36 in |
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, March and April - historically the least comfortable months here.
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 80°F (27°C) in Honolulu County with overcast. It feels like 83°F. Today runs from 68°F to 84°F. Chance of precipitation is 2%. Sightseeing conditions score 9.7/10 - excellent - go now.
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 October. The forecast high of 84°F is in line with the 85°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. outdoors is the strongest bet in Honolulu County today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Honolulu County right now
Source: Open-Meteo. Updated 5:44 PM, Oct 26 local time.
Weekend outlook
☁️ 80° / 69°
Overcast · 28% rain · wind 11 mph
🌦️ 80° / 69°
Light drizzle · 35% rain · wind 12 mph
Things to do in Honolulu County
Attractions, parks and landmarks in and around Honolulu County.
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 | 5:44 PM (UTC-10:00) |
| Best months | June, July, August, September, October and November |
| Climate | Mediterranean |
Explore Honolulu County
Every topic we hold for this place, and the same topic for the places around it.
Best Time to Visit for related places
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 80°F (27°C) with overcast. Humidity is 55% and wind is 2 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 5:44 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. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| 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 26, 2026 at 5:44 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
