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🇵🇼 Palau

Flag of PalauNational Flag

Geography & Borders

This country has no land borders.

Introduction & Background

Palau,a officially the Republic of Palaub7 and historically Belau, Palaos or Pelew, is an island country and microstate in the western Pacific. The nation has approximately 340 islands and connects the western chain of the Caroline Islands with parts of the Federated States of Micronesia. It has a total area of 466 square kilometers (180sqmi).8 The most populous island is Koror, home to the country's most populous city of the same name. The capital Ngerulmud is located on the nearby island of Babeldaob, in Melekeok State. Palau shares maritime boundaries with international waters to the north, the Federated States of Micronesia to the east, Indonesia to the south, and the Philippines to the northwest.

The country was originally settled approximately 3,000 years ago by migrants from Maritime Southeast Asia.910 Palau was first drawn on a European map by the German missionary Paul Klein11 based on a description given by a group of Palauans shipwrecked on the Philippine coast on Samar. Palau islands were made part of the Spanish East Indies in 1885. Following Spain's defeat in the Spanish–American War in 1898, the islands were sold to Germany in 1899 under the terms of the German–Spanish Treaty, where they were administered as part of German New Guinea. After World War I, the islands were made a part of the Japanese-ruled South Seas Mandate by the League of Nations. During World War II, skirmishes, including the major Battle of Peleliu, were fought between American and Japanese troops as part of the Mariana and Palau Islands campaign. Along with other Pacific Islands, Palau was made a part of the United States-governed Trust Territory of the Pacific Islands in 1947. Having voted in a referendum against joining the Federated States of Micronesia in 1978,1213 the islands gained full sovereignty in 1994 under a Compact of Free Association with the United States.

Key Information
AttributeDetails
Official Name
Republic of Palau
Capital
Ngerulmud
Continent
Oceania
Region / Subregion
Oceania / Micronesia
Population
16,733
Area
459 km²
Languages
English, Palauan
Currencies
United States dollar ($) [USD]
Cost of Living
50 / 100 (Moderate)
Price per Coffee
$2.50
Price per Meal
$11.25
Timezones
UTC+09:00 (PWT)
Bounding Box
Min: (7.4° N, 134.4° E)
Max: (7.6° N, 134.6° E)
Climate
Temperate
Terrain
Vast dry deserts and plains, volcanic islands with rugged mountains, and coral atolls

Geography & Climate

Climate, weather, and air quality data are based on historical records for the coordinates of the capital city, Melekeok.

Temperature (2025)

20°30°
Jan
26.3° / 29°
Feb
26.3° / 28.8°
Mar
26.6° / 28.8°
Apr
26.4° / 28.8°
May
26.5° / 29°
Jun
26.3° / 28.6°
Jul
26.6° / 29°
Aug
25.8° / 28.6°
Sep
26.4° / 29°
Oct
26.1° / 29.1°
Nov
26.6° / 29.2°
Dec
26.3° / 29.2°

Precipitation & Snow (2025)

405Jan
398Feb
339Mar
379Apr
586May
698Jun
584Jul
726Aug
450Sep
604Oct
508Nov
423Dec
Rain (mm) Snow (cm)

Atmospheric Pressure (2025)

1008.7-0.5Jan
1009.8+0.6Feb
1009.3+0.1Mar
1009.6+0.4Apr
1009.4+0.2May
1009.8+0.6Jun
1008.9-0.3Jul
1009.8+0.6Aug
1009.9+0.7Sep
1009.3+0.1Oct
1007.7-1.5Nov
1007.9-1.3Dec

Thunderstorm Days (2025)

0Jan
0Feb
0Mar
0Apr
0May
0Jun
0Jul
0Aug
0Sep
0Oct
0Nov
0Dec

Wind Speed (2025)

Jan
30
Feb
33.7
Mar
30.1
Apr
26.8
May
24.7
Jun
23.8
Jul
25.1
Aug
23.1
Sep
20.3
Oct
21.1
Nov
28.9
Dec
25.1

Air Quality — Monthly Averages (2025)

MetricJanFebMarAprMayJunJulAugSepOctNovDec
PM2.5 μg/m³5.56.36.23.93.63.65.32.83.42.644.3
PM10 μg/m³8.39.79.56.15.55.17.54.14.93.866.4
O₃ μg/m³49.753.841.83934.937.344.537.435.536.540.142
NO₂ μg/m³0.50.60.60.60.70.60.40.60.70.70.50.6
SO₂ μg/m³0.60.50.40.30.30.40.30.30.50.50.40.6
CO μg/m³100127107114104939587888999105

Pollen Levels — Monthly (2025)

Pollen data is negligible or unavailable for this location.

⛰️ Highest Elevation

▲
Mount Ngerchelchuus on Babeldaob242 m / 794 ft

  • Map Locations: Google Maps | OpenStreetMap

People & Society

Total Population17,727Density: 38.54 / km²
Annual Growth Rate-0.18%Population Decline
Life Expectancy69.27 yrsAverage lifespan at birth
Fertility Rate1.91Births per woman



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