Best Time to See Dragonflies in Vermont
July, June and August is the best time to see dragonflies in Vermont. Based on 29,257 verified iNaturalist observations, here is exactly when dragonflies are most active across the year in Vermont.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
American Emerald · Bernie Paquette CC BY
Eastern Forktail · Bernie Paquette CC BY
Blue Dasher · Bernie Paquette CC BY
29,257 verified observations of dragonflies in Vermont, recorded across 12 months of the year on iNaturalist.
When dragonflies are recorded in Vermont
Peak month
July
8,559 records (29.3% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 2 | 0% |
| February | 3 | 0% |
| March | 5 | 0% |
| April | 67 | 0.2% |
| May | 2,167 | 7.4% |
| Junepeak | 8,395 | 28.7% |
| Julypeak | 8,559 | 29.3% |
| Augustpeak | 5,951 | 20.3% |
| September | 3,149 | 10.8% |
| October | 834 | 2.9% |
| November | 122 | 0.4% |
| December | 3 | 0% |
Dragonflies you are most likely to see
| Species | Verified observations |
|---|---|
| Autumn Meadowhawk | 2,037 |
| Eastern Forktail | 1,580 |
| Common Whitetail | 1,561 |
| Chalk-fronted Corporal | 1,195 |
| Widow Skimmer | 1,014 |
| Blue Dasher | 808 |
| Twelve-spotted Skimmer | 726 |
| Ebony Jewelwing | 694 |
Weather to expect, source Open-Meteo
Typical weather in Vermont
Recent typical conditions by month, so you can plan a trip around both when dragonflies are active and what the weather is doing. The best months to look for dragonflies sit around 53 to 77 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 27°F | 10°F | 3.3" |
| Feb | 29°F | 10°F | 3" |
| Mar | 39°F | 20°F | 2.8" |
| Apr | 50°F | 32°F | 4.3" |
| May | 63°F | 43°F | 3.3" |
| Junbest time | 72°F | 53°F | 4" |
| Julbest time | 77°F | 60°F | 6.2" |
| Augbest time | 75°F | 58°F | 4.1" |
| Sep | 68°F | 51°F | 3.4" |
| Oct | 57°F | 41°F | 5.1" |
| Nov | 42°F | 26°F | 3.3" |
| Dec | 34°F | 20°F | 4.5" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Vermont. Weather varies year to year, so treat these as a guide.
More on dragonflies in Vermont:
Sightings of dragonflies in Vermont peak in July, when 8,559 of the year's 29,257 verified observations are logged — about 29.3% of the annual total. Activity stays high through July, June and August.
The quietest stretch is January, February and December, when dragonflies are hardest to find — January sees just 2 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The dragonflies you are most likely to encounter in Vermont are Autumn Meadowhawk, Eastern Forktail and Common Whitetail — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see dragonflies in Vermont
- Appalachian National Scenic Trail — National Scenic Trail
- Marsh - Billings - Rockefeller National Historical Park — National Historical Park
- North Country National Scenic Trail — National Scenic Trail
Frequently asked questions
What is the best month to see dragonflies in Vermont?+
July is the single best month, and the broader peak window runs through July, June and August, based on 29,257 verified iNaturalist observations.
When are dragonflies hardest to see in Vermont?+
January is the quietest month for dragonflies in Vermont, with only 2 verified records.
Are dragonflies active year-round in Vermont?+
Dragonflies are recorded in 12 of 12 months in Vermont, so they can be seen year-round, with a clear peak in July.
More places to see dragonflies
More wildlife in Vermont