Climate guide for Pohnpei, Micronesia

Best Time to Visit
Pohnpei

How to read the score (0–10)
05810
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01 · Micronesia

About Pohnpei

Pohnpei rewards travelers who plan around rain, roads, and local expertise. Waterfalls, rainforest viewpoints, mangrove channels, village landscapes, and the UNESCO-listed Nan Madol ruins create a varied island route, but distances and weather make ambitious same-day plans fragile. Use a guide for Nan Madol and remote trails, follow local access and photography customs, and wear footwear suited to wet ground. Keep valuables protected from heavy rain, confirm boat or vehicle arrangements, and never underestimate currents around tidal ruins or coastal crossings.

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Did you know?

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Travel Tips

01Best time & timing
The strongest months are February, January, March: February peaks at 5.7/10, while December drops to 5.4/10.
02Weather & what to pack
23°C and 230 mm of rain shape a typical February here. Pack light clothing, a hat and real sun protection.
03Budget timing
The lowest rates fall in January; treat it as a budget pick rather than a weather pick (5.5/10).

Things to do in Pohnpei

Pohnpei, Micronesia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Pohnpei: the short answer

The best time to visit Pohnpei is February, followed by January, March. Those months combine the most usable temperatures with the fewest lost days to rain: February averages 23°C with 230 mm of rain and about 25 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are December, November. If budget matters more than perfect weather, April is the strongest of the low-rate months at 5.5/10.

Across the year Pohnpei swings from 23°C in March to 23°C in December, a 0-degree spread, while rainfall ranges from 230 mm in February to 521 mm in July. That is the whole planning problem in one sentence: Pohnpei is not equally good year-round, and the difference between the best and worst month here is 0.3 points on a 10-point scale.

Warmest month: December (23°C). Coolest: March (23°C). Driest: February (230 mm). Wettest: July (521 mm).

Pohnpei month by month

January in Pohnpei — workable with trade-offs

Trade-offs · 5.5/10

January averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

256 mm makes this the wettest stretch of the year, though about 27 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.5/10 here, 2nd of 12 months, against 5.7/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

February in Pohnpei — the year's strongest window

Best window · 5.7/10

February averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

230 mm makes this the wettest stretch of the year, though about 25 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

On our climate-comfort scale this is the top-ranked month of the year for Pohnpei at 5.7/10 — the reference point every other month on this page is measured against.

Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

March in Pohnpei — middling scores, decent value

Trade-offs · 5.5/10

At 23°C (73°F) this is comfortable city weather in March, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 368 mm, but with about 25 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.5/10 on the same scale — 3rd of 12 months, versus 5.7/10 for the best month here.

Budget for mid-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

April in Pohnpei — workable with trade-offs

Trade-offs · 5.5/10

April averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

427 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.5/10 here, 4th of 12 months, against 5.7/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

May in Pohnpei — workable with trade-offs

Trade-offs · 5.4/10

At 23°C (73°F) this is comfortable city weather in May, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 481 mm, but with about 24 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.4/10 on the same scale — 8th of 12 months, versus 5.7/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

June in Pohnpei: mixed conditions, plan around the weather

Trade-offs · 5.5/10

June averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

467 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.5/10 here, 5th of 12 months, against 5.7/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

July in Pohnpei: mixed conditions, plan around the weather

Trade-offs · 5.5/10

July averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

521 mm makes this the wettest stretch of the year, though about 24 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.5/10 here, 6th of 12 months, against 5.7/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

August in Pohnpei: mixed conditions, plan around the weather

Trade-offs · 5.5/10

At 23°C (73°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 452 mm, but with about 26 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.5/10 on the same scale — 7th of 12 months, versus 5.7/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

September in Pohnpei: mixed conditions, plan around the weather

Trade-offs · 5.4/10

At 23°C (73°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 441 mm, but with about 24 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.4/10 on the same scale — 9th of 12 months, versus 5.7/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

October in Pohnpei — workable with trade-offs

Trade-offs · 5.4/10

October averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

486 mm makes this the wettest stretch of the year, though about 22 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.4/10 here, 10th of 12 months, against 5.7/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

November in Pohnpei — middling scores, decent value

Trade-offs · 5.4/10

November averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

433 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.4/10 here, 11th of 12 months, against 5.7/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

December in Pohnpei — workable with trade-offs

Trade-offs · 5.4/10

At 23°C (73°F) this is comfortable city weather in December, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 297 mm, but with about 27 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.4/10 on the same scale — 12th of 12 months, versus 5.7/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

FAQ

Frequently asked

When is the best time to visit Pohnpei, Micronesia?
In Ideal Weather mode, the best months to visit Pohnpei are February, January, March. February is the single peak month with an Ideal Weather score of 5.7/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Pohnpei year-round?
Pohnpei has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 23°C in March to 23°C in December, with Ideal Weather scores between 5.4 and 5.7 out of 10.
Which months should I avoid in Pohnpei?
The lowest Ideal Weather-scoring months in Pohnpei are May (5.4/10), September (5.4/10), October (5.4/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Pohnpei?
July is the wettest month in Pohnpei, averaging about 521 mm of rainfall. February is the driest, at roughly 230 mm.
Which is the sunniest month in Pohnpei?
January sees the most sun in Pohnpei, with about 27 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Pohnpei a good destination for sightseeing and cultural travel?
Pohnpei is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (February, January, March) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Pohnpei calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Pohnpei: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Explore by month

Curated in Pohnpei

Tickets & experiences