How reliable is Ålesund Airport?
Month-by-month weather risk and connection guidance for Ålesund 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 AES yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Ålesund Airport yet. Weather climatology below comes from global airport observations and still applies.
Advertisement
Weather by month
When the weather works for you at Ålesund
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 · 98/100 favorability
Roughest month
Most disruptive — snow, high winds · 94/100 favorability
The read on AES
What the numbers say about flying through Ålesund Airport
PlaneSane doesn't yet have on-time and cancellation history for Ålesund 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, Ålesund is an unusually calm-weather airport year-round. September is the calmest stretch for flying, scoring 98 out of 100 for favorable conditions, while January is the most disruptive at 94, driven mainly by snow and high winds. 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 Ålesund, 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 AES
- What is the best month to fly from AES for good weather?
- September has the calmest flying weather at Ålesund Airport. January is the most disruptive, mainly from snow and high winds.
Planning a trip through Ålesund?
Score real flights to and from AES on reliability, weather, and connection safety — not just price.