Dragonflies in Idaho in September

Yes, September is a good month to see dragonflies in Idaho. It is the 4th busiest month of the year, with 1,210 of the 8,699 sightings logged across the year (13.9%), 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.

Eight-spotted Skimmer photographed in IdahoBand-winged Meadowhawk photographed in IdahoBand-winged Meadowhawk photographed in Idaho
Photos by iNaturalist observers, used under Creative Commons.

Good month for dragonflies in Idaho

13.9%

of yearly sightings

1,210

records in September

#4

busiest month of 12

8,699

verified records a year

August 20%, September 13.9%, October 3.2%. Busiest month is July at 28.1%.

Best months: July, June, AugustPeak season right now

8,699 verified observations of dragonflies in Idaho, recorded across 12 months of the year on iNaturalist.

When dragonflies are recorded in Idaho

Peak month

July

2,448 records (28.1% of the year)

Quietest month

January

2 records

MonthObservationsShare
January20%
February80.1%
March70.1%
April1401.6%
May4745.4%
Junepeak2,37827.3%
Julypeak2,44828.1%
Augustpeak1,73620%
September1,21013.9%
October2813.2%
November110.1%
December40%

Dragonflies you are most likely to see

SpeciesVerified observations
Band-winged Meadowhawk503
Blue Dasher437
Eight-spotted Skimmer426
Twelve-spotted Skimmer411
Variegated Meadowhawk384
Striped Meadowhawk374
Tule Bluet313
Common Whitetail277

In Idaho, September carries 13.9% of the year's dragonflies sightings, about 5.6 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 12 months with recorded activity.

Activity is easing off from August (20%) into September, and it heads toward October (3.2%) after. The busiest month is July (28.1%), so if timing is flexible, that window is the safer bet.

The dragonflies most often recorded in Idaho are Band-winged Meadowhawk, Blue Dasher and Eight-spotted Skimmer. 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 dragonflies you are most likely to see

  • Band-winged Meadowhawk503 records
  • Blue Dasher437 records
  • Eight-spotted Skimmer426 records
  • Twelve-spotted Skimmer411 records
  • Variegated Meadowhawk384 records
  • Striped Meadowhawk374 records
Plan your tripCity Of Rocks National Reserve

Plan your dragonfly trip in Idaho

Start with live tours near City Of Rocks National Reserve, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Frequently asked questions

Can you see dragonflies in Idaho in September?+

Yes. September accounts for 1,210 of the 8,699 verified dragonflies sightings logged in Idaho across the year, which is 13.9% of the annual total.

Is September a good time to see dragonflies in Idaho?+

September is the 4th busiest month. It is workable, though July and June is the stronger window for a reliable sighting.

What month is best for dragonflies in Idaho?+

July is the single busiest month, with the broader peak running through July, June and August, based on 8,699 verified observations.

Which dragonflies are you most likely to see in Idaho?+

The most-recorded species in Idaho are Band-winged Meadowhawk, Blue Dasher and Eight-spotted Skimmer, based on all-time iNaturalist counts.