Yap

Islands Micronesian state famed for traditional stone money and navigation

Island group in Micronesia noted for Rai stone money, living traditional villages, and diving for manta rays and reef life. Visitors come to study island culture, scuba and snorkel, and attend customary village events.

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Yap is a state of the Federated States of Micronesia located in the western Pacific, comprising a group of main high islands and numerous outer atolls. The state is culturally distinct for its traditional practices and uses a currency form known as rai or stone money.

Visitors come for cultural experiences in villages and to dive in clear reef waters, where manta rays and coral gardens are notable. The main town of Colonia functions as the administrative and commercial hub for the islands.

Historically Yapese society maintained complex exchange and social systems centred on large carved stone discs used as prestige currency; these remain an important cultural symbol. The islands retain many traditional practices alongside modern administration and services.

Geographically Yap sits in the western Pacific Ocean; the main islands are clustered together with a wider spread of low-lying outer atolls extending across the surrounding sea.

  • Stone money: Famous for the traditional 'rai' stone money: large carved stone discs used historically in social and ceremonial exchange rather than everyday transactions.
  • Diving: A popular destination for scuba diving and manta ray observation, with clear lagoon waters and well-known dive sites around the main islands and outer atolls.

What to See #

  • Colonia: Colonia is the principal town and administrative centre on the main island group and the focal point for shops, government services and transport links.
  • Rai stone sites: Traditional stone money sites and cultural centres where large circular rai stones and traditional meeting places reflect local customs and exchange systems.
  • Outer islands: Outer atolls and islands under the state's jurisdiction that are low-lying coral islands lying some distance from the Yap main islands, used for copra and local settlements.
Yap
Yap State, Federated States of Micronesia
9.5380, 138.0980

How to Get to Yap #

Yap is served by Yap International Airport (YAP) on the main island; scheduled flights arrive from regional hubs such as Guam and Palau. From Yap airport it is a short taxi or shuttle ride into Colonia (the main town) and to other populated islets; local boats and short road transfers connect across the island cluster.

Tips for Visiting Yap #

  • Schedule your trip well in advance and book lodging in Colonia (the main town) early - Yap's limited accommodation fills quickly during diving and cultural-event seasons.
  • Carry enough US dollars in cash: while some businesses accept cards, many village stalls, transport operators and cultural sites expect cash payment.
  • Arrange visits to see rai (stone money) sites and traditional villages through a local guide or guesthouse - guided introductions to chiefs' villages and stone-money locations provide context that independent visitors often miss.

Best Time to Visit Yap #

Visit Yap in the dry season (November-April) for the most reliable weather and calmer seas for marine activities.

Dry season (best for travel and water activities)
November-April · 24-30°C
Drier, sunnier weather with calmer seas-best for diving, snorkeling and island transport.
Wet season (more rain and rougher seas)
May-October · 24-30°C
More frequent heavy showers and higher humidity; sea conditions can be rougher, which may affect boat trips and outdoor plans.

Weather & Climate near Yap #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 24°C to 31°C. Heavy rainfall (2812 mm/year), wettest in August.

Temperature & Rainfall
Temperature Range
31°
Warmest Month
24°
Coldest Month
Monthly Conditions

January

January is warm with highs of 30°C and lows of 24°C. Significant rainfall (181 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

181 mm
Rainfall
4.5 m/s
Wind
Light Breeze

February

February is warm with highs of 30°C and lows of 24°C. Significant rainfall (140 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

140 mm
Rainfall
3.7 m/s
Wind
Light Breeze

March

March is warm with highs of 30°C and lows of 24°C. Significant rainfall (126 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

126 mm
Rainfall
4.1 m/s
Wind
Light Breeze

April

April is warm with highs of 31°C and lows of 24°C. Significant rainfall (128 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
24° 31°

Weather

128 mm
Rainfall
3.9 m/s
Wind
Light Breeze

May

May is the warmest month with highs of 31°C and lows of 24°C. Significant rainfall (190 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

190 mm
Rainfall
3.3 m/s
Wind
Light Breeze

June

June is warm with highs of 30°C and lows of 24°C. Heavy rain (282 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

282 mm
Rainfall
3.3 m/s
Wind
Light Breeze

July

July is warm with highs of 30°C and lows of 24°C. Heavy rain (316 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

316 mm
Rainfall
3.0 m/s
Wind
Light Breeze

August

August is warm with highs of 30°C and lows of 24°C. The wettest month with heavy rain (360 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

360 mm
Rainfall
3.4 m/s
Wind
Light Breeze

September

September is warm with highs of 30°C and lows of 24°C. Heavy rain (327 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

327 mm
Rainfall
3.2 m/s
Wind
Light Breeze

October

October is warm with highs of 30°C and lows of 24°C. Heavy rain (305 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 31°

Weather

305 mm
Rainfall
3.2 m/s
Wind
Light Breeze

November

November is warm with highs of 31°C and lows of 24°C. Heavy rain (236 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 31°

Weather

236 mm
Rainfall
3.4 m/s
Wind
Light Breeze

December

December is warm with highs of 30°C and lows of 24°C. Heavy rain (221 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

221 mm
Rainfall
3.9 m/s
Wind
Light Breeze

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