Bats in Utah in September
Yes, September is a good month to see bats in Utah. It is the 5th busiest month of the year, with 107 of the 812 sightings logged across the year (13.2%), 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 bats in Utah
13.2%
of yearly sightings
107
records in September
#5
busiest month of 12
812
verified records a year
August 23.4%, September 13.2%, October 5.7%. Busiest month is August at 23.4%.
812 verified observations of bats in Utah, recorded across 12 months of the year on iNaturalist.
When bats are recorded in Utah
Peak month
August
190 records (23.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 13 | 1.6% |
| February | 10 | 1.2% |
| March | 24 | 3% |
| April | 39 | 4.8% |
| May | 107 | 13.2% |
| Junepeak | 110 | 13.5% |
| Julypeak | 124 | 15.3% |
| Augustpeak | 190 | 23.4% |
| September | 107 | 13.2% |
| October | 46 | 5.7% |
| November | 25 | 3.1% |
| December | 17 | 2.1% |
Bats you are most likely to see
| Species | Verified observations |
|---|---|
| Canyon Bat | 66 |
| Silver-haired Bat | 63 |
| Mexican Free-tailed Bat | 56 |
| Big Brown Bat | 52 |
| Townsend's Big-eared Bat | 52 |
| Pallid Bat | 34 |
| Little Brown Bat | 29 |
| Northern Hoary Bat | 23 |
In Utah, September carries 13.2% of the year's bats sightings, about 4.9 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 (23.4%) into September, and it heads toward October (5.7%) after. The busiest month is August (23.4%), so if timing is flexible, that window is the safer bet.
The bats most often recorded in Utah are Canyon Bat, Silver-haired Bat and Mexican Free-tailed Bat. 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 bats you are most likely to see
- Canyon Bat66 records
- Silver-haired Bat63 records
- Mexican Free-tailed Bat56 records
- Big Brown Bat52 records
- Townsend's Big-eared Bat52 records
- Pallid Bat34 records
Plan your bat 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.
GetYourGuide
Live tours nearbySee live tours near Bryce Canyon National Park
Use the live GetYourGuide widget to compare local departures and activity styles close to the main bat viewing area.
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Stay nearbyStay near Bryce Canyon National Park
Compare hotels, cabins and lodges close to the best bat viewing area in Utah.
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Broader backupBook a bat tour in Utah
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Gear to see them
Frequently asked questions
Can you see bats in Utah in September?+
Yes. September accounts for 107 of the 812 verified bats sightings logged in Utah across the year, which is 13.2% of the annual total.
Is September a good time to see bats in Utah?+
September is the 5th busiest month. It is workable, though August and July is the stronger window for a reliable sighting.
What month is best for bats in Utah?+
August is the single busiest month, with the broader peak running through August, July and June, based on 812 verified observations.
Which bats are you most likely to see in Utah?+
The most-recorded species in Utah are Canyon Bat, Silver-haired Bat and Mexican Free-tailed Bat, based on all-time iNaturalist counts.
See bats in Utah in other months
More places to see bats
More wildlife in Utah