Big Arm, Montana short-term rentals run an average of 51% occupancy and $266 RevPAR across the year.
Big Arm short-term rentals run 51% average occupancy across the year, producing an annual RevPAR of $266 — occupancy multiplied by average daily rate.
From July 2025 to July 2026, Big Arm's occupancy is up 2.4% and RevPAR is up 51.2%.
On AirDNA's seasonality scale, Big Arm scores 47 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Big Arm's Seasonality subscore is 47 out of 100, one of five inputs to its overall Market Score of 58. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Big Arm'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 Big Arm, month by month.
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Frequently asked
Big Arm runs 51% annual occupancy.
Big Arm's short-term rental occupancy is up 2.4% 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. Big Arm's annual RevPAR is $266.
Big Arm's RevPAR is up 51.2% from July 2025 to July 2026, currently $266.
Big Arm scores 47 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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