Best Time to See Frogs in Vermont
August, May and June is the best time to see frogs in Vermont. Based on 23,218 verified iNaturalist observations, here is exactly when frogs 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.
Spring Peeper · Laura J. Costello CC BY
Green Frog · Public domain CC0
Spring Peeper · Bernie Paquette CC BY
23,218 verified observations of frogs in Vermont, recorded across 12 months of the year on iNaturalist.
When frogs are recorded in Vermont
Peak month
August
3,914 records (16.9% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 6 | 0% |
| February | 12 | 0.1% |
| March | 770 | 3.3% |
| April | 3,664 | 15.8% |
| Maypeak | 3,748 | 16.1% |
| Junepeak | 3,717 | 16% |
| July | 3,563 | 15.3% |
| Augustpeak | 3,914 | 16.9% |
| September | 2,860 | 12.3% |
| October | 860 | 3.7% |
| November | 87 | 0.4% |
| December | 17 | 0.1% |
Frogs you are most likely to see
| Species | Verified observations |
|---|---|
| American Toad | 5,680 |
| Green Frog | 4,519 |
| Wood Frog | 3,596 |
| Spring Peeper | 2,486 |
| Northern Leopard Frog | 1,846 |
| Pickerel Frog | 1,416 |
| Gray Treefrog | 1,305 |
| American Bullfrog | 1,294 |
Weather to expect, source Open-Meteo
Typical weather in Vermont
Recent typical conditions by month, so you can plan a trip around both when frogs are active and what the weather is doing. The best months to look for frogs sit around 43 to 75 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" |
| Maybest time | 63°F | 43°F | 3.3" |
| Junbest time | 72°F | 53°F | 4" |
| Jul | 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 frogs in Vermont:
Sightings of frogs in Vermont peak in August, when 3,914 of the year's 23,218 verified observations are logged — about 16.9% of the annual total. Activity stays high through August, May and June.
The quietest stretch is January, when frogs are hardest to find — January sees just 6 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The frogs you are most likely to encounter in Vermont are American Toad, Green Frog and Wood Frog — 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 frogs 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
Gear to see them
Frequently asked questions
What is the best month to see frogs in Vermont?+
August is the single best month, and the broader peak window runs through August, May and June, based on 23,218 verified iNaturalist observations.
When are frogs hardest to see in Vermont?+
January is the quietest month for frogs in Vermont, with only 6 verified records.
Are frogs active year-round in Vermont?+
Frogs are recorded in 12 of 12 months in Vermont, so they can be seen year-round, with a clear peak in August.
More places to see frogs
More wildlife in Vermont