Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
19.4km²
Area
39km
Coastline
351m
Highest point
Tonnachau Mountain
30°C
Warmest sea
September
2,251km
To the mainland
When to go to Weno
Best for the beach from January to May.
The sea is warmest in September (30 °C) and coolest in February (28 °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 in Federated States of Micronesia
Weno is an volcanic island in Micronesia. It covers 19.4 km², with 39 km of coastline. Its highest point, Tonnachau Mountain, rises to 351 m. The nearest mainland is 2,251 km away.
Getting there
- Chuuk International Airport (TKK)airport on the island, with scheduled flights
- 2,251 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
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On the island
What you find on Weno.
- 9beachesLava Lava Beach and 8 more
- 1viewpointsCliff top
- 1lighthousesSapuk Lighthouse
- 2marinasNorth Inner Basin, South Inner Basin
- 14named peaksTeroken, Tonnachau, Unufouach and 11 more
- 2waterfallsWichen Falls, Saponong Falls
- 2dive centresTruk Lagoon Dive Center, Blue Lagoon Dive Shop
- 15hotels, guesthouses and apartments
- 7restaurants, cafés and bars
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Weno in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Weno, each with its own numbers.
9mountainsPeakyas
Highest point
335m
Tonnachau Mountain
according to Peakyas
9 mountains
on Peakyas, the mountain atlas
- Tonnachau Mountain335m
- Mount Teroken
- Tonachau
- Witipwon
- Newech
- Chukuwen
- Nauno
- Afarafar
1 more on PeakyasOpen Peakyas ↗
The shape of the land.
On average the island stands 63 m above the sea. 93 % of it is below 200 m.
- 58 %0–50 m
- 35 %50–200 m
- 7 %200–500 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Size, for real
Next to islands you may know.
5 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Towns on the island
- Weno13,856 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 28 | 28 | 28 | 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) | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 29 |
| Rain (mm) | 210 | 187 | 216 | 239 | 279 | 265 | 282 | 285 | 292 | 234 | 237 | 232 |
| Wet days | 22 | 20 | 22 | 24 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 24 |
| Sun h/day | 6.5 | 6.8 | 7.1 | 7.0 | 6.6 | 6.4 | 6.7 | 6.4 | 6.3 | 6.6 | 6.3 | 6.4 |
| Wind (km/h) | 27 | 28 | 26 | 23 | 20 | 18 | 15 | 14 | 15 | 15 | 19 | 25 |
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 | −0.1 | +0.1 | +0.5 | +0.6 | +0.3 | +0.4 | +0.8 | +0.7 | +1.0 | +1.1 | +0.6 | +0.8 |
| 2021 | +0.6 | +0.6 | +0.4 | +0.7 | +0.1 | ±0.0 | +0.1 | +0.7 | +0.5 | +0.8 | +0.6 | +0.6 |
| 2022 | +0.4 | +0.2 | +0.2 | +0.3 | +0.2 | +0.2 | −0.2 | +0.1 | +0.3 | +0.4 | +0.8 | +0.7 |
| 2023 | +0.7 | +0.4 | +0.7 | +0.7 | +0.5 | +0.2 | +0.2 | +0.3 | +0.3 | +0.3 | +0.3 | +0.4 |
| 2024 | +0.6 | +0.2 | +0.2 | +0.7 | +0.4 | +0.4 | +0.5 | +1.1 | +0.7 | +0.8 | +0.8 | +0.7 |
| 2025 | +0.6 | +0.8 | +0.4 | +0.3 | +0.3 | +0.4 | +0.5 | +0.6 | +0.6 | +0.6 | +0.4 | +0.5 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.




Nearby
More islands nearby.
About these numbers
| Names, area, population | Wikidata (Q1009384) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| 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 |
| Beaches, mountains, lakes and waterfalls | Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0 |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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