Otters in Missouri in October
Yes, October is a good month to see otters in Missouri. It is the 5th busiest month of the year, with 16 of the 175 sightings logged across the year (9.1%), 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 otters in Missouri
9.1%
of yearly sightings
16
records in October
#5
busiest month of 12
175
verified records a year
September 6.9%, October 9.1%, November 6.3%. Busiest month is February at 13.1%.
175 verified observations of otters in Missouri, recorded across 12 months of the year on iNaturalist.
When otters are recorded in Missouri
Peak month
February
23 records (13.1% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 16 | 9.1% |
| Februarypeak | 23 | 13.1% |
| Marchpeak | 21 | 12% |
| April | 12 | 6.9% |
| Maypeak | 23 | 13.1% |
| June | 10 | 5.7% |
| July | 10 | 5.7% |
| August | 11 | 6.3% |
| September | 12 | 6.9% |
| October | 16 | 9.1% |
| November | 11 | 6.3% |
| December | 10 | 5.7% |
Otters you are most likely to see
| Species | Verified observations |
|---|---|
| North American River Otter | 175 |
In Missouri, October carries 9.1% of the year's otters sightings, about 0.8 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 rising from September (6.9%) into October, and it heads toward November (6.3%) after. The busiest month is February (13.1%), so if timing is flexible, that window is the safer bet.
The otters most often recorded in Missouri are North American River Otter. Those counts are annual totals rather than a October split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in October itself.
Which otters you are most likely to see
- North American River Otter175 records
Plan your otter trip in Missouri
Start with live tours near George Washington Carver National Monument, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near George Washington Carver National Monument
Use the live GetYourGuide widget to compare local departures and activity styles close to the main otter viewing area.
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Stay nearbyStay near George Washington Carver National Monument
Compare hotels, cabins and lodges close to the best otter viewing area in Missouri.
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Broader backupBook a otter tour in Missouri
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 otters in Missouri in October?+
Yes. October accounts for 16 of the 175 verified otters sightings logged in Missouri across the year, which is 9.1% of the annual total.
Is October a good time to see otters in Missouri?+
October is the 5th busiest month. It is workable, though February and May is the stronger window for a reliable sighting.
What month is best for otters in Missouri?+
February is the single busiest month, with the broader peak running through February, May and March, based on 175 verified observations.
Which otters are you most likely to see in Missouri?+
The most-recorded species in Missouri are North American River Otter, based on all-time iNaturalist counts.
See otters in Missouri in other months
More wildlife in Missouri