Best Time to See Snakes in New Jersey
May, June and April is the best time to see snakes in New Jersey. Based on 16,061 verified iNaturalist observations, here is exactly when snakes are most active across the year in New Jersey.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
16,061 verified observations of snakes in New Jersey, recorded across 12 months of the year on iNaturalist.
When snakes are recorded in New Jersey
Peak month
May
3,944 records (24.6% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 58 | 0.4% |
| February | 75 | 0.5% |
| March | 772 | 4.8% |
| Aprilpeak | 2,419 | 15.1% |
| Maypeak | 3,944 | 24.6% |
| Junepeak | 2,666 | 16.6% |
| July | 1,351 | 8.4% |
| August | 1,506 | 9.4% |
| September | 1,591 | 9.9% |
| October | 1,270 | 7.9% |
| November | 333 | 2.1% |
| December | 76 | 0.5% |
Snakes you are most likely to see
| Species | Verified observations |
|---|---|
| Common Garter Snake | 4,085 |
| Common Watersnake | 2,744 |
| Eastern Fence Lizard | 1,549 |
| Eastern Ratsnake | 1,153 |
| Common Five-lined Skink | 931 |
| North American Racer | 772 |
| DeKay's Brownsnake | 764 |
| Eastern Milksnake | 509 |
Sightings of snakes in New Jersey peak in May, when 3,944 of the year's 16,061 verified observations are logged — about 24.6% of the annual total. Activity stays high through May, June and April.
The quietest stretch is January, February and December, when snakes are hardest to find — January sees just 58 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The snakes you are most likely to encounter in New Jersey are Common Garter Snake, Common Watersnake and Eastern Fence Lizard — 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 snakes in New Jersey
- Appalachian National Scenic Trail — National Scenic Trail
- Delaware Water Gap National Recreation Area — National Recreation Area
- Great Egg Harbor River
- Morristown National Historical Park — National Historical Park
- Ellis Island Part of Statue of Liberty National Monument — Part of Statue of Liberty National Monument
- Gateway National Recreation Area — National Recreation Area
Plan your snake trip in New Jersey
Start with live tours near Appalachian National Scenic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Appalachian National Scenic Trail
Use the live GetYourGuide widget to compare local departures and activity styles close to the main snake viewing area.
Booking.com
Stay nearbyStay near Appalachian National Scenic Trail
Compare hotels, cabins and lodges close to the best snake viewing area in New Jersey.
Viator
Broader backupBook a snake tour in New Jersey
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Gear to see them
Frequently asked questions
What is the best month to see snakes in New Jersey?+
May is the single best month, and the broader peak window runs through May, June and April, based on 16,061 verified iNaturalist observations.
When are snakes hardest to see in New Jersey?+
January is the quietest month for snakes in New Jersey, with only 58 verified records.
Are snakes active year-round in New Jersey?+
Snakes are recorded in 12 of 12 months in New Jersey, so they can be seen year-round, with a clear peak in May.
More places to see snakes
More wildlife in New Jersey