Dragonflies in Hawaii in September

Yes, September is a good month to see dragonflies in Hawaii. It is the 6th busiest month of the year, with 236 of the 2,723 sightings logged across the year (8.7%), 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 June 28, 2026.

Blackburn's Hawaiian Damselfly photographed in HawaiiKauai Bog Damselfly photographed in HawaiiBeautiful Hawaiian Damselfly photographed in Hawaii
Photos by iNaturalist observers, used under Creative Commons.

Good month for dragonflies in Hawaii

8.7%

of yearly sightings

236

records in September

#6

busiest month of 12

2,723

verified records a year

August 8.7%, September 8.7%, October 9.3%. Busiest month is June at 11.5%.

Best months: June, May, October

2,723 verified observations of dragonflies in Hawaii, recorded across 12 months of the year on iNaturalist.

When dragonflies are recorded in Hawaii

Peak month

June

312 records (11.5% of the year)

Quietest month

November

161 records

MonthObservationsShare
January2147.9%
February1636%
March2017.4%
April2258.3%
Maypeak28110.3%
Junepeak31211.5%
July2428.9%
August2378.7%
September2368.7%
Octoberpeak2549.3%
November1615.9%
December1977.2%

Dragonflies you are most likely to see

SpeciesVerified observations
Rambur's Forktail380
Roseate Skimmer246
Scarlet Skimmer234
Wandering Glider222
Common Green Darner213
Giant Hawaiian Darner122
Slender Kauai Damselfly114
Hawaiian Upland Damselfly86

In Hawaii, September carries 8.7% of the year's dragonflies sightings, about 0.4 points above an even month-to-month split. That makes it the 6th busiest of the twelve months, out of 12 months with recorded activity.

Activity holds steady between August and September, and it heads toward October (9.3%) after. The busiest month is June (11.5%), so if timing is flexible, that window is the safer bet.

The dragonflies most often recorded in Hawaii are Rambur's Forktail, Roseate Skimmer and Scarlet 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

  • Rambur's Forktail380 records
  • Roseate Skimmer246 records
  • Scarlet Skimmer234 records
  • Wandering Glider222 records
  • Common Green Darner213 records
  • Giant Hawaiian Darner122 records
Plan your tripAla Kahakai National Historic Trail

Plan your dragonfly trip in Hawaii

Start with live tours near Ala Kahakai National Historic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Frequently asked questions

Can you see dragonflies in Hawaii in September?+

Yes. September accounts for 236 of the 2,723 verified dragonflies sightings logged in Hawaii across the year, which is 8.7% of the annual total.

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

September is the 6th busiest month. It is workable, though June and May is the stronger window for a reliable sighting.

What month is best for dragonflies in Hawaii?+

June is the single busiest month, with the broader peak running through June, May and October, based on 2,723 verified observations.

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

The most-recorded species in Hawaii are Rambur's Forktail, Roseate Skimmer and Scarlet Skimmer, based on all-time iNaturalist counts.