Port Mort, Normandy short-term rentals run an average of 51% occupancy and $50 RevPAR across the year.
Port Mort short-term rentals run 51% average occupancy across the year, producing an annual RevPAR of $50 — occupancy multiplied by average daily rate.
From September 2025 to September 2026, Port Mort's occupancy is up 32.0% and RevPAR is up 4.4%.
On AirDNA's seasonality scale, Port Mort scores 12 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Port Mort's Seasonality subscore is 12 out of 100, one of five inputs to its overall Market Score of 32. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Port Mort's lowest and highest monthly average revenue over the past year — the smaller the swing, the higher the score.
It is benchmarked against other short-term rental markets in the same country with at least 15 active listings.
Market-level averages hide wide variation. Here's how to go deeper in the app:
Key definitions

How occupancy and RevPAR rise and fall through the year in Port Mort, month by month.
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Frequently asked
Port Mort runs 51% annual occupancy.
Port Mort's short-term rental occupancy is up 32.0% from September 2025 to September 2026, currently 51% of available nights booked.
RevPAR (revenue per available rental) is occupancy multiplied by average daily rate. It reflects what a listing earns across every available night. Port Mort's annual RevPAR is $50.
Port Mort's RevPAR is up 4.4% from September 2025 to September 2026, currently $50.
Port Mort scores 12 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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