Monarch Butterflies in North Carolina in September
Yes, September is one of the best months to see monarch butterflies in North Carolina. It is the 1st busiest month of the year, with 2,471 of the 8,449 sightings logged across the year (29.2%), 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.
Peak month for monarch butterflies in North Carolina
29.2%
of yearly sightings
2,471
records in September
#1
busiest month of 12
8,449
verified records a year
August 22.7%, September 29.2%, October 19.2%. Busiest month is September at 29.2%.
8,449 verified observations of monarch butterflies in North Carolina, recorded across 12 months of the year on iNaturalist.
When monarch butterflies are recorded in North Carolina
Peak month
September
2,471 records (29.2% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 6 | 0.1% |
| February | 4 | 0% |
| March | 18 | 0.2% |
| April | 368 | 4.4% |
| May | 765 | 9.1% |
| June | 602 | 7.1% |
| July | 487 | 5.8% |
| Augustpeak | 1,920 | 22.7% |
| Septemberpeak | 2,471 | 29.2% |
| Octoberpeak | 1,623 | 19.2% |
| November | 180 | 2.1% |
| December | 5 | 0.1% |
Monarch Butterflies you are most likely to see
| Species | Verified observations |
|---|---|
| Monarch | 8,449 |
In North Carolina, September carries 29.2% of the year's monarch butterflies sightings, about 20.9 points above an even month-to-month split. That makes it the 1st busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from August (22.7%) into September, and it heads toward October (19.2%) after. This is right inside the peak window, so September is one of the surest months to plan a trip around.
The monarch butterflies most often recorded in North Carolina are Monarch. 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 monarch butterflies you are most likely to see
- Monarch8,449 records
Plan your monarch butterfly trip in North Carolina
Start with live tours near Appalachian National Scenic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Appalachian National Scenic Trail
Use the live GetYourGuide widget to compare local departures and activity styles close to the main monarch butterfly viewing area.
Booking.com
Stay nearbyStay near Appalachian National Scenic Trail
Compare hotels, cabins and lodges close to the best monarch butterfly viewing area in North Carolina.
Viator
Broader backupBook a monarch butterfly tour in North Carolina
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 monarch butterflies in North Carolina in September?+
Yes. September accounts for 2,471 of the 8,449 verified monarch butterflies sightings logged in North Carolina across the year, which is 29.2% of the annual total.
Is September a good time to see monarch butterflies in North Carolina?+
September is one of the best months. It ranks 1st of the year and sits inside the peak window of September, August and October.
What month is best for monarch butterflies in North Carolina?+
September is the single busiest month, with the broader peak running through September, August and October, based on 8,449 verified observations.
Which monarch butterflies are you most likely to see in North Carolina?+
The most-recorded species in North Carolina are Monarch, based on all-time iNaturalist counts.
See monarch butterflies in North Carolina in other months
More wildlife in North Carolina