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Fukushima Airport
Sukagawa · FKS · JP

How reliable is Fukushima Airport?

Month-by-month weather risk and connection guidance for Fukushima Airport. We don’t yet have on-time performance history here — see why below.

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Weather favorability

year-round climate

IATA / ICAO
FKS · RJSF
Time zone
Asia/Tokyo
Coordinates
37.23, 140.43

On-time performance data isn’t available for FKS yet

Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Fukushima Airport yet. Weather climatology below comes from global airport observations and still applies.

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Weather by month

When the weather works for you at Sukagawa

A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.

Calm-weather score025507510086J87F83M93A91M90J88J88A85S81O90N87D
Calm (80+)Mixed (60–79)Disruptive (<60)

Calmest month

Apr

Calmest flying weather of the year · 93/100 favorability

Roughest month

Oct

Most disruptivelow visibility & fog, thunderstorms · 81/100 favorability

The read on FKS

What the numbers say about flying through Fukushima Airport

PlaneSane doesn't yet have on-time and cancellation history for Fukushima 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, Sukagawa is an unusually calm-weather airport year-round. April is the calmest stretch for flying, scoring 93 out of 100 for favorable conditions, while October is the most disruptive at 81, driven mainly by low visibility & fog and thunderstorms. The year is relatively steady, so no single month stands out as one to avoid on weather alone.

None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Sukagawa, 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 FKS

What is the best month to fly from FKS for good weather?
April has the calmest flying weather at Fukushima Airport. October is the most disruptive, mainly from low visibility & fog and thunderstorms.

Planning a trip through Sukagawa?

Score real flights to and from FKS on reliability, weather, and connection safety — not just price.