Moose in Montana in September
Yes, September is a good month to see moose in Montana. It is the 5th busiest month of the year, with 152 of the 1,526 sightings logged across the year (10%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Good month for moose in Montana
10%
of yearly sightings
152
records in September
#5
busiest month of 12
1,526
verified records a year
August 18.9%, September 10%, October 5.1%. Busiest month is July at 19%.
1,526 verified observations of moose in Montana, recorded across 12 months of the year on iNaturalist.
When moose are recorded in Montana
Peak month
July
290 records (19% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 34 | 2.2% |
| February | 35 | 2.3% |
| March | 39 | 2.6% |
| April | 56 | 3.7% |
| May | 224 | 14.7% |
| Junepeak | 286 | 18.7% |
| Julypeak | 290 | 19% |
| Augustpeak | 288 | 18.9% |
| September | 152 | 10% |
| October | 78 | 5.1% |
| November | 25 | 1.6% |
| December | 19 | 1.2% |
Moose you are most likely to see
| Species | Verified observations |
|---|---|
| Moose | 1,520 |
In Montana, September carries 10% of the year's moose sightings, about 1.7 points above an even month-to-month split. That makes it the 5th busiest of the twelve months, out of 12 months with recorded activity.
Activity is easing off from August (18.9%) into September, and it heads toward October (5.1%) after. The busiest month is July (19%), so if timing is flexible, that window is the safer bet.
The moose most often recorded in Montana are Moose. Those counts are annual totals rather than a September split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in September itself.
Which moose you are most likely to see
- Moose1,520 records
Plan your moose trip in Montana
Start with live tours near Big Hole National Battlefield, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Big Hole National Battlefield
Use the live GetYourGuide widget to compare local departures and activity styles close to the main moose viewing area.
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Stay nearbyStay near Big Hole National Battlefield
Compare hotels, cabins and lodges close to the best moose viewing area in Montana.
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Broader backupBook a moose tour in Montana
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Frequently asked questions
Can you see moose in Montana in September?+
Yes. September accounts for 152 of the 1,526 verified moose sightings logged in Montana across the year, which is 10% of the annual total.
Is September a good time to see moose in Montana?+
September is the 5th busiest month. It is workable, though July and August is the stronger window for a reliable sighting.
What month is best for moose in Montana?+
July is the single busiest month, with the broader peak running through July, August and June, based on 1,526 verified observations.
Which moose are you most likely to see in Montana?+
The most-recorded species in Montana are Moose, based on all-time iNaturalist counts.
See moose in Montana in other months
More wildlife in Montana