Bison in Utah in September

Yes, September is a good month to see bison in Utah. It is the 8th busiest month of the year, with 385 of the 4,475 sightings logged across the year (8.6%), based on verified iNaturalist records.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.

American Bison photographed in UtahMountain Goat photographed in UtahBighorn Sheep photographed in Utah
Photos by iNaturalist observers, used under Creative Commons.

Good month for bison in Utah

8.6%

of yearly sightings

385

records in September

#8

busiest month of 12

4,475

verified records a year

August 10.3%, September 8.6%, October 9%. Busiest month is April at 15.6%.

Best months: April, August, March

4,475 verified observations of bison in Utah, recorded across 12 months of the year on iNaturalist.

When bison are recorded in Utah

Peak month

April

700 records (15.6% of the year)

Quietest month

January

168 records

MonthObservationsShare
January1683.8%
February2475.5%
Marchpeak4389.8%
Aprilpeak70015.6%
May3858.6%
June4169.3%
July4179.3%
Augustpeak46110.3%
September3858.6%
October4029%
November2465.5%
December2104.7%

Bison you are most likely to see

SpeciesVerified observations
American Bison2,186
Bighorn Sheep1,855
Mountain Goat283
Domestic Cattle88
Domestic Sheep28
Domestic Goat3

In Utah, September carries 8.6% of the year's bison sightings, about 0.3 points above an even month-to-month split. That makes it the 8th busiest of the twelve months, out of 12 months with recorded activity.

Activity is easing off from August (10.3%) into September, and it heads toward October (9%) after. The busiest month is April (15.6%), so if timing is flexible, that window is the safer bet.

The bison most often recorded in Utah are American Bison, Bighorn Sheep and Mountain Goat. 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 bison you are most likely to see

  • American Bison2,186 records
  • Bighorn Sheep1,855 records
  • Mountain Goat283 records
  • Domestic Cattle88 records
  • Domestic Sheep28 records
  • Domestic Goat3 records
Plan your tripBryce Canyon National Park

Plan your bison trip in Utah

Start with live tours near Bryce Canyon National Park, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Gear to see them

Frequently asked questions

Can you see bison in Utah in September?+

Yes. September accounts for 385 of the 4,475 verified bison sightings logged in Utah across the year, which is 8.6% of the annual total.

Is September a good time to see bison in Utah?+

September is the 8th busiest month. It is workable, though April and August is the stronger window for a reliable sighting.

What month is best for bison in Utah?+

April is the single busiest month, with the broader peak running through April, August and March, based on 4,475 verified observations.

Which bison are you most likely to see in Utah?+

The most-recorded species in Utah are American Bison, Bighorn Sheep and Mountain Goat, based on all-time iNaturalist counts.