Oahu Clima and Average Tiempo
Clima of Oahu: average temperatures, rainfall and seasons month by month.
Clima in Oahu month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mes | Máx. media | Mín. media | Precipitaciones | Valoración |
|---|---|---|---|---|
| enero | 25° | 18° | 108 mm | ★★★★☆ |
| febrero | 25° | 17° | 56 mm | ★★★★☆ |
| marzo | 25° | 19° | 152 mm | ★★★☆☆ |
| abril | 26° | 19° | 120 mm | ★★★★☆ |
| may | 27° | 20° | 100 mm | ★★★★☆ |
| junio | 28° | 21° | 36 mm | ★★★★★ |
| julio | 29° | 21° | 42 mm | ★★★★★ |
| agosto | 29° | 22° | 61 mm | ★★★★☆ |
| septiembre | 29° | 22° | 36 mm | ★★★★☆ |
| octubre | 29° | 21° | 34 mm | ★★★★☆ |
| noviembre | 27° | 20° | 42 mm | ★★★★☆ |
| diciembre | 26° | 19° | 57 mm | ★★★★☆ |
Clima type: Mediterranean. Fuente: Open-Meteo archive (ERA5).
Recent extremes in Oahu
Altoest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Oahu compares con nearby places
Annual averages, and the difference against Oahu.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Pearl Harbor National Memorial | 10 km | 25°C | +2°C warmer | 717 mm |
| Daniel K. Inouye International Airport | 15 km | 24°C | +1°C warmer | 717 mm |
| Honolulu | 21 km | 24°C | +1°C warmer | 717 mm |
| Honolulu County | 21 km | 24°C | +1°C warmer | 717 mm |
| Area Code 808 | 21 km | 24°C | +1°C warmer | 717 mm |
Mejor época para visitar Oahu
Go in junio, julio, agosto, septiembre, octubre and noviembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: enero, marzo and abril – expect the least comfortable mix of heat, cold or rain.
What this means for Oahu
Today is about average for octubre. The forecast high of 27°C is in line con the 29°C typical for this month.
A 24% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junio a agosto.
The gap between the warmest and coldest month averages 4°C – an unusually even climate through the year.
What a pack, what a skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dom.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 5 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid enero, marzo and abril – historically the least comfortable months here.
Resumen
Oahu is an island in Hawaii. Oahu is an island known for Waikiki, Pearl Harbor and the North Shore.
Ahora mismo hay 26°C (79°F) in Oahu con parcialmente nublado. La sensación térmica es de 26°C. Hoy las temperaturas van de 20°C a 27°C. La probabilidad de precipitación es del 24%. Las condiciones para hacer turismo obtienen 8.8/10 – excelente — puedes salir ahora.
La mejor época para visitar Oahu is junio, julio, agosto, septiembre, octubre and noviembre. El clima es Mediterranean. enero, marzo and abril suelen ser los meses menos cómodos. agosto es el mes más cálido, con máximas medias cercanas a 29°C, mientras febrero es el mes más frío, con mínimas cercanas a 17°C.
El aeropuerto principal más cercano es Daniel K. Inouye International Airport (HNL), about 15 km away. Entre los lugares destacados cercanos se encuentran Pearl Harbor National Memorial, Waikiki Beach, Kauai and Hanalei Bay.
En términos sencillos. Today is about average for octubre. The forecast high of 27°C is in line con the 29°C typical for this month. The best window a be outside is roughly 6 PM a 9 PM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Oahu today at 9.2/10. 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.
Quick facts about Oahu
| Tipo | Island |
|---|---|
| State | Hawaii |
| País | Estados Unidos |
| Continente | América del Norte |
| Coordenadas | 21°26′20″N 158°0′0.4″W (21.4389, -158.0001) |
| Known for | Waikiki, Pearl Harbor and the North Shore |
| Hora local | 10:18 AM (UTC-10:00) |
| Mejores meses | junio, julio, agosto, septiembre, octubre and noviembre |
| Clima | Mediterranean |
Tiempo map for Oahu
Animated model layers. Pick a layer a load it.
Animated layers by Vientoy. For pin-level detail and nearby places, see the interactive map below.
Explore Oahu
Every topic we hold for this place, and the same topic for the places around it.
Clima for related places
Frequently asked questions
Where is Oahu?
Oahu is an island in Hawaii. Its coordinates are 21.4389, -158.0001. It lies in América del Norte.
What is the weather like in Oahu ahora mismo?
It is currently 26°C (79°F) con parcialmente nublado. Humedad is 56% and wind is 16 km/h.
When is the best time a visit Oahu?
junio, julio, agosto, septiembre, octubre and noviembre offer the most comfortable conditions in Oahu, which has a Mediterranean climate. enero, marzo and abril are usually the hardest months for outdoor plans.
What time zone is Oahu in?
Oahu observes Pacific/Honolulu (UTC-10:00). The hora local is 10:18 AM.
What is the nearest airport a Oahu?
The closest airports are Daniel K. Inouye International Airport (HNL), 15 km away.
What are the top things a do in Oahu?
Popular options include Pearl Harbor National Memorial, Waikiki Beach, Kauai, Hanalei Bay, Maui and Haleakala National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) – coordinates, hierarchy and facts. |
|---|---|
| Pronóstico and observations | Open-Meteo (ECMWF and national models). |
| Calidad del aire and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tiempo 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 octubre 24, 2026 at 10:18 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
