Micronesia - Things to Do in Micronesia in December

Things to Do in Micronesia in December

December weather, activities, events & insider tips

December Weather in Micronesia

Temperature, rainfall and humidity at a glance

31 °C (88 °F) High Temp
24 °C (75 °F) Low Temp
340 mm (13.4 inches) Rainfall
70% Humidity

Is December Right for You?

Weigh the advantages and considerations before booking

Advantages
  • + By December the rains are in retreat—afternoon downpours shrink and scatter, gifting mirror-calm mornings tailor-made for slipping a kayak between Pohnpei’s mangrove channels.
  • + Once the surf-adventure crowd departs after November, island-wide hotel rates drop 25–40 %; on Kosrae and Yap you can walk straight into beach bungalows with no advance booking pressure.
  • + Mackerel and yellowfin tuna hug the reef edges, and dock-side morning markets in Kolonia and Colonia reek of soy-grilled skipjack hauled straight from the boats.
  • + Village Christmas pageants—choral hymns in Chuukese over ukulele—fill the second half of the month, and guests are welcomed into communal sakau circles after sunset.
Considerations
  • Rough seas still scrub two out of every five outer-reef dives; live-aboards bound for Truk Lagoon wrecks reschedule more often than they sail.
  • Humidity sticks at 70 %—cotton shirts stay damp all day and camera lenses fog the instant you step out of air-conditioning.
  • Inter-island flights ride 19-seat prop planes; one stubborn storm cell can delay the entire Yap–Chuuk–Pohnpei loop by 24 hours.

Year-Round Climate

How December compares to the rest of the year

Monthly Climate Data for Micronesia Average temperature and rainfall by month Climate Overview 17°C 21°C 26°C 31°C 36°C Rainfall (mm) 0 245 490 Jan Jan: 30.0°C high, 23.0°C low, 310mm rain Feb Feb: 30.0°C high, 24.0°C low, 259mm rain Mar Mar: 30.0°C high, 24.0°C low, 361mm rain Apr Apr: 30.0°C high, 23.0°C low, 450mm rain May May: 30.0°C high, 23.0°C low, 490mm rain Jun Jun: 30.0°C high, 23.0°C low, 419mm rain Jul Jul: 30.0°C high, 22.0°C low, 439mm rain Aug Aug: 31.0°C high, 22.0°C low, 409mm rain Sep Sep: 31.0°C high, 22.0°C low, 399mm rain Oct Oct: 31.0°C high, 22.0°C low, 409mm rain Nov Nov: 31.0°C high, 23.0°C low, 399mm rain Dec Dec: 30.0°C high, 23.0°C low, 419mm rain Temperature Rainfall

Explore Other Months

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View Year-Round Climate Guide →

Best Activities in December

Top things to do during your visit

Mangrove kayak circuits in Pohnpei

December’s slack tide and lighter showers turn the 4 km (2.5 mile) paddle up the Nanpil River to Sokehs Rock into the year’s smoothest glide; fruit bats chatter overhead and the sweet rot of breadfruit drifts across the water.

Booking Tip: Book 3–4 days ahead through the eco-tour operators in the booking widget below; request tide-chart alignment and pack a dry bag for electronics.
Nan Madol stone-city walking tour

These 13th-century basalt ruins rise straight from a tidal lagoon; December’s lighter rainfall lets you explore the 92 islets without knee-deep wading, and the low-angle sun striking black stone after 3 PM is made for photography.

Booking Tip: Local guides gather at the causeway at 8 AM sharp—tours run 2.5 hours, rubber reef boots advised.
Chuuk wreck-dive day trips

With 60+ WWII wrecks lying 12-40 m (39-131 ft) down, December’s clearing water lifts visibility to 20 m (66 ft) on the calm mornings that follow overnight rain.

Booking Tip: Reserve once you land; operators only confirm sailings after the 6 AM weather brief from the meteorological office.
Yap traditional village cycling loop

December swaps the brutal equatorial sun for a steady 28 °C (82 °F) breeze; the 25 km (15.5 mile) coastal road rolls past stone-money banks in Gachlaw and finishes at a beach where women still weave lavalava from hibiscus bark.

Booking Tip: Rent bikes in Colonia town the night before; shoulders are narrow, so roll out at dawn to beat the trucks.
Kosrae surf-and-snorkel combo

North swells from December storms bend around Utwe-Walung Marine Park, shaping gentle learner waves over coral gardens—good for split-day surf lessons and drift-snorkel sessions inside the fringing reef.

Booking Tip: Two-day packages sell out fast after a string of sunny mornings; lock in the slot the moment you see clear skies.

December Events & Festivals

What's happening during your visit

Early December
Yap Day festivities

Held in early December in Colonia town, this island-wide party rolls out stick-dance performances, traditional navigation demos, and communal sakau pounding that keeps coconut-shell cups circling back to you.

Late December
Pohnpei Christmas canoe parade

Outrigger canoes draped in palm fronds and LED lights glide past Kolonia’s seawall; ukulele carols bounce across the harbor while grilled reef-fish plates move from folding tables on the dock.

Essential Tips

What to pack, insider knowledge and common pitfalls

What to Pack
Pack a lightweight rain jacket with hood—afternoon squalls dump 25 mm (1 inch) in 20 minutes then disappear. Breathable cotton or linen shirts; polyester traps sweat in 70 % humidity. Bring reef-safe SPF 50+ sunscreen; UV index 8 will burn you in under 15 minutes on the water. Stash electronics in a dry bag—salt spray ambushes you on 19-seat island-hopper flights. Thin neoprene reef booties for Nan Madol’s sharp basalt and hidden sea urchins. Carry a headlamp—power cuts ride in with evening storms and village parties stretch past sunset. Packable microfiber towel that dries overnight in humid guesthouses. Add a waterproof phone pouch—you’ll kayak and snorkel on the same day more often than you expect.
Insider Knowledge
Schedule your outgoing flight one day later than planned; storms delay inter-island hops more often than they leave on time. Carry cash in small bills—ATMs in Kolonia and Colonia run dry of smaller denominations after long weekends. Respect sakau etiquette: kneel, clap once before taking the coconut shell, and drink in one slow pull. Download offline maps—GPS works but cell data vanishes over water between islands.
Avoid These Mistakes
Don’t assume every guesthouse supplies towels or soap; pack your own microfiber towel and biodegradable soap. Skip the attempt to book inter-island flights online—call the airline direct and reconfirm 48 hours before departure. Leave the board-shorts in the room after sunset—village custom expects men to wear a lavalava or long pants.
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