How reliable is Kumejima Airport?
Month-by-month weather risk and connection guidance for Kumejima Airport. We don’t yet have on-time performance history here — see why below.
Weather favorability
year-round climate
On-time performance data isn’t available for UEO yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Kumejima Airport yet. Weather climatology below comes from global airport observations and still applies.
Weather by month
When the weather works for you at Kumejima
A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.
Calmest month
Calmest flying weather of the year · 77/100 favorability
Roughest month
Most disruptive — low visibility & fog, high winds · 41/100 favorability
The read on UEO
What the numbers say about flying through Kumejima Airport
PlaneSane doesn't yet have on-time and cancellation history for Kumejima Airport, so it isn't scored for departure reliability here — that record currently covers the US, UK, Brazil, and Australia. The weather and connection context below comes from separate global sources and still applies.
On weather, Kumejima is a mixed-weather airport where the season matters a great deal. June is the calmest stretch for flying, scoring 77 out of 100 for favorable conditions, while November is the most disruptive at 41, driven mainly by low visibility & fog and high winds. That's a dramatic seasonal swing — the difference between flying here in its best and worst months is large enough to move your delay odds meaningfully, so timing matters more here than at most airports.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Kumejima, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about UEO
- What is the best month to fly from UEO for good weather?
- June has the calmest flying weather at Kumejima Airport. November is the most disruptive, mainly from low visibility & fog and high winds.
Reliability guides
Planning a trip through Kumejima?
Score real flights to and from UEO on reliability, weather, and connection safety — not just price.