Skip to content
islandyas
EN

Costa Rica Costa RicaIsland

Chira

41.2 km² of land in the Pacific Ocean.

When to go

Chira seen from space, cut out from the sea (Sentinel-2)
N 2 km

Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.

In numbers

41.2km²

Area

63km

Coastline

15m

Highest point

1,819

People

29°C

Warmest sea

April

When to go to Chira

Best for the beach from December to January.

The sea is warmest in April (29 °C) and coolest in November (28 °C). You can swim comfortably all year (21 °C or more).

Sea temperature (the water level) Air: night low to afternoon high Wet days Best months

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.

District in Puntarenas canton, Puntarenas province, Costa Rica

Chira is an island in Costa Rica. It covers 41.2 km², with 63 km of coastline. Its highest point rises to 15 m. About 1,819 people live on it.

Read more on Wikipedia

Getting there

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.

On the island

What you find on Chira.

  • 9beachesPlaya Lagarterito, Playa Calera, Playa Roble and 6 more
  • 2ferry terminalsPunta Gavilanas
  • 4hotels, 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.

The shape of the land.

On average the island stands 38 m above the sea. 99 % of it is below 200 m.

  • 74 %0–50 m
  • 26 %50–200 m
  • <1 %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.

Chira41 km²
Manhattan54 km²
Santorini76 km²

5 km

All outlines drawn to the same scale (Natural Earth and OpenStreetMap).

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)313234333129292928282829
Night low (°C)232324252525242424242323
Sea (°C)282929292929292929282828
Rain (mm)148104819819015018625928813234
Wet days3227182018212422156
Sun h/day5.26.36.76.14.54.03.44.14.74.13.54.4
Wind (km/h)15151411108888101012

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.

JanFebMarAprMayJunJulAugSepOctNovDec
2020+0.5+0.8+0.5+0.1+0.7+0.1−0.1−0.4−0.4+0.2−0.6±0.0
2021−0.4+0.2+0.1−0.1+0.1−0.2+0.2−0.3±0.0+0.5+0.4+0.2
2022−0.1−0.7+0.3±0.0+0.1−0.7−0.4−0.2+0.3+0.2−0.1±0.0
2023+0.1±0.0−0.2+0.1+1.3+0.8+1.1+1.0+1.6+1.8+1.4+1.3
2024+1.2+0.8+0.6±0.0+0.7+0.5+0.4+0.2+0.5+0.7−0.2+0.2
2025+0.2+0.4+0.5+0.7+0.8+0.7+0.7+0.2+0.4+0.4+0.3+0.5

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Isla Chira
Elraton · CC BY-SA 4.0
Isla de Chira
Bryan Fallas · CC BY-SA 4.0

About these numbers

Names, area, populationWikidata (Q164096) · CC0
Outline© OpenStreetMap contributors · ODbL
Sea temperatureNOAA OISST v2.1 · 1991–2020
ClimateNASA POWER · 1991–2020
Relief, 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Beaches, ports, lighthouses, trails© OpenStreetMap contributors · ODbL
TownsGeoNames · CC BY 4.0
ImagesEOX 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.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.You are here
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.Visit canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit