Old Lyme, Connecticut short-term rentals run an average of 51% occupancy and $183 RevPAR across the year.
Old Lyme short-term rentals run 51% average occupancy across the year, producing an annual RevPAR of $183 — occupancy multiplied by average daily rate.
From July 2025 to July 2026, Old Lyme's occupancy is down 4.0% and RevPAR is down 11.9%.
On AirDNA's seasonality scale, Old Lyme scores 57 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Old Lyme's Seasonality subscore is 57 out of 100, one of five inputs to its overall Market Score of 46. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Old Lyme'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.
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Key definitions

How occupancy and RevPAR rise and fall through the year in Old Lyme, month by month.
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Frequently asked
Old Lyme runs 51% annual occupancy.
Old Lyme's short-term rental occupancy is down 4.0% from July 2025 to July 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. Old Lyme's annual RevPAR is $183.
Old Lyme's RevPAR is down 11.9% from July 2025 to July 2026, currently $183.
Old Lyme scores 57 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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