Best Time to See Copperheads in Tennessee
July, June and May is the best time to see copperheads in Tennessee. Based on 1,501 verified iNaturalist observations, here is exactly when copperheads are most active across the year in Tennessee.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Eastern Copperhead · Court Harding CC BY
Eastern Copperhead · Mila C. CC BY
Eastern Copperhead · Alan Rockefeller CC BY
1,501 verified observations of copperheads in Tennessee, recorded across 12 months of the year on iNaturalist.
When copperheads are recorded in Tennessee
Peak month
July
376 records (25% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 3 | 0.2% |
| February | 4 | 0.3% |
| March | 20 | 1.3% |
| April | 109 | 7.3% |
| Maypeak | 258 | 17.2% |
| Junepeak | 260 | 17.3% |
| Julypeak | 376 | 25% |
| August | 188 | 12.5% |
| September | 215 | 14.3% |
| October | 62 | 4.1% |
| November | 5 | 0.3% |
| December | 1 | 0.1% |
Copperheads you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Copperhead | 1,501 |
Weather to expect, source Open-Meteo
Typical weather in Tennessee
Recent typical conditions by month, so you can plan a trip around both when copperheads are active and what the weather is doing. The best months to look for copperheads sit around 58 to 87 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 49°F | 33°F | 6" |
| Feb | 54°F | 36°F | 7.3" |
| Mar | 62°F | 42°F | 7.5" |
| Apr | 68°F | 48°F | 4.7" |
| Maybest time | 77°F | 58°F | 5.3" |
| Junbest time | 84°F | 65°F | 6.2" |
| Julbest time | 87°F | 70°F | 7.4" |
| Aug | 86°F | 69°F | 8.3" |
| Sep | 82°F | 64°F | 3.2" |
| Oct | 72°F | 53°F | 4.8" |
| Nov | 59°F | 41°F | 2.9" |
| Dec | 54°F | 38°F | 5.9" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Tennessee. Weather varies year to year, so treat these as a guide.
Sightings of copperheads in Tennessee peak in July, when 376 of the year's 1,501 verified observations are logged — about 25% of the annual total. Activity stays high through July, June and May.
The quietest stretch is December, when copperheads are hardest to find — December sees just 1 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The copperheads you are most likely to encounter in Tennessee are Eastern Copperhead — 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 copperheads in Tennessee
- Appalachian National Scenic Trail — National Scenic Trail
- Big South Fork National River & Recreation Area — National River & Recreation Area
- Cumberland Gap National Historical Park — National Historical Park
- Great Smoky Mountains National Park — National Park
- Natchez Trace Parkway — Parkway
- Obed Wild & Scenic River — Wild & Scenic River
Frequently asked questions
What is the best month to see copperheads in Tennessee?+
July is the single best month, and the broader peak window runs through July, June and May, based on 1,501 verified iNaturalist observations.
When are copperheads hardest to see in Tennessee?+
December is the quietest month for copperheads in Tennessee, with only 1 verified records.
Are copperheads active year-round in Tennessee?+
Copperheads are recorded in 12 of 12 months in Tennessee, so they can be seen year-round, with a clear peak in July.
More wildlife in Tennessee