May begins the wetter period with increasing rain and humidity; some areas receive more sustained showers. Travelers should allow flexibility for weather-related adjustments.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Temperature map
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Average temperature across Federated States of Micronesia in May.
Where to Go in Federated States of Micronesia in May
Yap & the Outer Islands
May brings hotter, stickier days and afternoons that can turn into heavy cloudbursts; the lagoon’s temperature is pleasant but the sea can show the first signs of increased swell. Island gardens are lush and waterfalls on the higher limestone pockets run fuller, but services on remote atolls are leaner as travel becomes slightly more erratic. If you’re chasing calm snorkeling, plan boat time for mornings and keep flexible flight connections on your radar; carry a waterproof bag for camera gear.
Chuuk Lagoon & Central Islands
May often feels sultry with increased cloud cover and occasional heavy showers that push sediment into shallow bays after rains, lowering nearshore visibility for a day or two. Fishing activity increases before the wettest months and local villages may hold festive communal catches; tour operators keep shorter daily schedules to avoid afternoon squalls. For divers, mornings typically remain the best window-bring multiple layers for alternation between hot days and cool, breezy boat rides.
Pohnpei - Kolonia, the Highlands and Mount Nanlaud
May brings hotter, heavier air and the possibility of extended wet spells; waterfalls and rivers are still impressive, but trails may be impassable after prolonged rains. Local operators run fewer long treks when the jungle is sodden, and some rural guesthouses limit access because of flooded tracks. For travelers, flexibility is important - bring waterproof luggage, sturdy boots, and be prepared to swap a mountain hike for a village cultural experience on short notice.
Kosrae & Lelu Island
May brings noticeably warmer sea temperatures and more persistent cloud cover; diving operators sometimes adjust routes to avoid runoff-heavy bays after storms. The island’s traditional villages remain accessible and less crowded, but road drainage can struggle during heavier rains-carry sandals that can handle mud. This is a quieter month for visitors, which makes arranging locally guided treks and homestays straightforward if you’re prepared for wet conditions.
Events & Festivals in May
There are no major festivals or events in Federated States of Micronesia during May to be aware of.
Planning a trip to Federated States of Micronesia?
See how May compares with the rest of the year, then read the full guide.
