Dragonflies in Washington in May

Yes, May is a good month to see dragonflies in Washington. It is the 4th busiest month of the year, with 3,252 of the 24,906 sightings logged across the year (13.1%), based on verified iNaturalist records.

T

By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.

Good month for dragonflies in Washington

13.1%

of yearly sightings

3,252

records in May

#4

busiest month of 12

24,906

verified records a year

April 2.3%, May 13.1%, June 22.3%. Busiest month is July at 28.1%.

Best months: July, June, AugustPeak season right now

24,906 verified observations of dragonflies in Washington, recorded across 12 months of the year on iNaturalist.

When dragonflies are recorded in Washington

Peak month

July

6,988 records (28.1% of the year)

Quietest month

February

6 records

MonthObservationsShare
January90%
February60%
March280.1%
April5812.3%
May3,25213.1%
Junepeak5,55322.3%
Julypeak6,98828.1%
Augustpeak4,89219.6%
September2,4769.9%
October9793.9%
November1290.5%
December130.1%

Dragonflies you are most likely to see

SpeciesVerified observations
Pacific Forktail2,598
Eight-spotted Skimmer2,046
Blue Dasher1,490
Tule Bluet1,166
Cardinal Meadowhawk1,109
Striped Meadowhawk1,049
Blue-eyed Darner964
Western Pondhawk868

In Washington, May carries 13.1% of the year's dragonflies sightings, about 4.8 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 rising from April (2.3%) into May, and it heads toward June (22.3%) 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 Washington are Pacific Forktail, Eight-spotted Skimmer and Blue Dasher. Those counts are annual totals rather than a May split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in May itself.

Which dragonflies you are most likely to see

  • Pacific Forktail2,598 records
  • Eight-spotted Skimmer2,046 records
  • Blue Dasher1,490 records
  • Tule Bluet1,166 records
  • Cardinal Meadowhawk1,109 records
  • Striped Meadowhawk1,049 records
Plan your tripEbey's Landing National Historical Reserve

Plan your dragonfly trip in Washington

Start with live tours near Ebey's Landing National Historical 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 Washington in May?+

Yes. May accounts for 3,252 of the 24,906 verified dragonflies sightings logged in Washington across the year, which is 13.1% of the annual total.

Is May a good time to see dragonflies in Washington?+

May 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 Washington?+

July is the single busiest month, with the broader peak running through July, June and August, based on 24,906 verified observations.

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

The most-recorded species in Washington are Pacific Forktail, Eight-spotted Skimmer and Blue Dasher, based on all-time iNaturalist counts.