MicronesiaIn numbers
40.0km²
Area
30°C
Warmest sea
September
2,116km
To the mainland
When to go to Nukuoro
Best for the beach from January to May.
The sea is warmest in September (30 °C) and coolest in January (29 °C). You can swim comfortably all year (21 °C or more).
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Island group
Nukuoro is an atoll in Micronesia. It covers 40.0 km². The nearest mainland is 2,116 km away.
Getting there
- 2,116 km from the mainlanddistance to the nearest continental coast
- From January to Maybest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 |
| Night low (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Sea (°C) | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 29 |
| Rain (mm) | 315 | 262 | 346 | 334 | 306 | 272 | 278 | 228 | 221 | 197 | 236 | 225 |
| Wet days | 26 | 22 | 27 | 26 | 29 | 27 | 27 | 26 | 25 | 25 | 25 | 26 |
| Sun h/day | 5.6 | 6.2 | 5.7 | 5.8 | 6.0 | 6.3 | 6.4 | 7.2 | 6.9 | 7.0 | 6.7 | 6.1 |
| Wind (km/h) | 21 | 22 | 20 | 18 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 18 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | +0.5 | +0.7 | +0.6 | +0.7 | +0.5 | +0.9 | +1.0 | +0.8 | +0.7 | +0.8 | +0.3 | +0.4 |
| 2021 | ±0.0 | −0.2 | +0.6 | +0.6 | +0.2 | +0.2 | ±0.0 | +0.7 | +0.6 | +0.6 | +0.4 | +0.6 |
| 2022 | +0.6 | +0.2 | +0.3 | +0.4 | +0.2 | +0.4 | −0.1 | +0.3 | +0.3 | +0.4 | +0.6 | +0.4 |
| 2023 | +0.5 | +0.1 | +0.8 | +0.8 | +0.6 | +0.5 | +0.3 | +0.1 | +0.3 | +0.1 | +0.2 | +0.2 |
| 2024 | +0.4 | +0.4 | +0.6 | +0.7 | +0.7 | +1.1 | +1.1 | +1.3 | +0.9 | +1.0 | +0.7 | +0.8 |
| 2025 | +0.8 | +0.7 | +0.3 | +0.1 | +0.1 | +0.7 | +0.7 | +1.0 | +0.8 | +0.7 | +0.5 | +0.6 |
+1 warmer than usual −1 cooler than usual
About these numbers
| Names, area, population | Wikidata (Q187864) · CC0 |
|---|---|
| Outline | Natural Earth · public domain |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.
beaches
Find your beach: sea temperature, sun and swimming month by month.Visit 
lakes
Every lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit 
mountains
Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit 
waterfalls
Every waterfall: height, flow month by month and when it roars.Coming soonVisit 
islands
Every island from the sea up: size, sea temperature, ferries and 3D.You are here
rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit