October · Micronesia
Best time to visit Chuuk in October Weather, crowds & prices
Weather in Chuuk in October
Average temperature 28°C, 393 mm of rain, about 26 days with 6+ hours of sunshine and 79% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
October score
3.4/10
Ranked #10 of 12 months
- Avg temp
- 28°C
- Rainfall
- 393 mm
- Humidity
- 79%
- Days with 6h+ sun
- 26
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
October in Chuuk scores 3.4/10 for sightseeing and cultural travel - ranked #10 of 12. Expect around 28°C, 393 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Chuuk is a Micronesian island state centered on a protected lagoon famous for World War II wreck diving, reef life, and dispersed island communities.
October in Chuuk — off-season conditions
Days in October average 28°C (82°F) and humidity near 79% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 393 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 3.4/10 on the same scale — 10th of 12 months, versus 5.4/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, February is materially better in Chuuk — 2 points higher on the same scale.
Frequently asked
- What is the weather like in Chuuk in October?
- In October, Chuuk averages 28°C, 393 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 3.4/10.
- Is October a good time to visit Chuuk?
- October earns a 3.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Chuuk in October?
- Expect about 393 mm of rain in October. Average humidity is 79% and there are about 26 days with 6+ hours of sunshine.
Curated in Chuuk
Tickets & experiences
Things to do in Chuuk
Chuuk, Micronesia. Live activities and tours from GetYourGuide, matched to this destination.