Tree Frogs in Missouri in September
Yes, September is one of the best months to see tree frogs in Missouri. It is the 3rd busiest month of the year, with 1,207 of the 8,975 sightings logged across the year (13.4%), 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.
Peak month for tree frogs in Missouri
13.4%
of yearly sightings
1,207
records in September
#3
busiest month of 12
8,975
verified records a year
August 11.2%, September 13.4%, October 7.9%. Busiest month is April at 17.9%.
8,975 verified observations of tree frogs in Missouri, recorded across 12 months of the year on iNaturalist.
When tree frogs are recorded in Missouri
Peak month
April
1,604 records (17.9% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 19 | 0.2% |
| February | 114 | 1.3% |
| March | 834 | 9.3% |
| Aprilpeak | 1,604 | 17.9% |
| Maypeak | 1,399 | 15.6% |
| June | 992 | 11.1% |
| July | 891 | 9.9% |
| August | 1,004 | 11.2% |
| Septemberpeak | 1,207 | 13.4% |
| October | 706 | 7.9% |
| November | 173 | 1.9% |
| December | 32 | 0.4% |
Tree Frogs you are most likely to see
| Species | Verified observations |
|---|---|
| Blanchard's Cricket Frog | 3,346 |
| Gray Treefrog | 1,118 |
| Spring Peeper | 1,043 |
| Boreal Chorus Frog | 328 |
| Cope's Gray Tree Frog | 231 |
| Green Treefrog | 74 |
| Illinois Chorus Frog | 13 |
| Cuban Tree Frog | 12 |
In Missouri, September carries 13.4% of the year's tree frogs sightings, about 5.1 points above an even month-to-month split. That makes it the 3rd busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from August (11.2%) into September, and it heads toward October (7.9%) after. This is right inside the peak window, so September is one of the surest months to plan a trip around.
The tree frogs most often recorded in Missouri are Blanchard's Cricket Frog, Gray Treefrog and Spring Peeper. 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 tree frogs you are most likely to see
- Blanchard's Cricket Frog3,346 records
- Gray Treefrog1,118 records
- Spring Peeper1,043 records
- Boreal Chorus Frog328 records
- Cope's Gray Tree Frog231 records
- Green Treefrog74 records
Plan your tree frog 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.
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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 tree frog viewing area.
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Frequently asked questions
Can you see tree frogs in Missouri in September?+
Yes. September accounts for 1,207 of the 8,975 verified tree frogs sightings logged in Missouri across the year, which is 13.4% of the annual total.
Is September a good time to see tree frogs in Missouri?+
September is one of the best months. It ranks 3rd of the year and sits inside the peak window of April, May and September.
What month is best for tree frogs in Missouri?+
April is the single busiest month, with the broader peak running through April, May and September, based on 8,975 verified observations.
Which tree frogs are you most likely to see in Missouri?+
The most-recorded species in Missouri are Blanchard's Cricket Frog, Gray Treefrog and Spring Peeper, based on all-time iNaturalist counts.
See tree frogs in Missouri in other months
More places to see tree frogs
More wildlife in Missouri