How reliable is Cristiano Ronaldo International Airport?
Month-by-month weather risk and connection guidance for Cristiano Ronaldo International 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 FNC yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Cristiano Ronaldo International 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 Funchal
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 · 100/100 favorability
Roughest month
Most disruptive — high winds, thunderstorms · 99/100 favorability
The read on FNC
What the numbers say about flying through Cristiano Ronaldo International Airport
PlaneSane doesn't yet have on-time and cancellation history for Cristiano Ronaldo International 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, Funchal is an unusually calm-weather airport year-round. September is the calmest stretch for flying, scoring 100 out of 100 for favorable conditions, while March is the most disruptive at 99, driven mainly by high winds 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 Funchal, 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 FNC
- What is the best month to fly from FNC for good weather?
- September has the calmest flying weather at Cristiano Ronaldo International Airport. March is the most disruptive, mainly from high winds and thunderstorms.
Planning a trip through Funchal?
Score real flights to and from FNC on reliability, weather, and connection safety — not just price.