Best Time to See Tarantulas in Nevada
October, November and September is the best time to see tarantulas in Nevada. Based on 584 verified iNaturalist observations, here is exactly when tarantulas are most active across the year in Nevada.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 21, 2026.
Desert Tarantula · 115527224325819725585 CC BY
Texas Brown Tarantula · Chris Stahl CC BY
Steindachner's Ebony Tarantula · Millie Basden CC BY
584 verified observations of tarantulas in Nevada, recorded across 12 months of the year on iNaturalist.
When tarantulas are recorded in Nevada
Peak month
October
178 records (30.5% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 8 | 1.4% |
| February | 11 | 1.9% |
| March | 9 | 1.5% |
| April | 38 | 6.5% |
| May | 23 | 3.9% |
| June | 17 | 2.9% |
| July | 24 | 4.1% |
| August | 37 | 6.3% |
| Septemberpeak | 92 | 15.8% |
| Octoberpeak | 178 | 30.5% |
| Novemberpeak | 124 | 21.2% |
| December | 23 | 3.9% |
Tarantulas you are most likely to see
| Species | Verified observations |
|---|---|
| Desert Tarantula | 501 |
| Aphonopelma prenticei | 29 |
| Atomic Tarantula | 10 |
Weather to expect, source Open-Meteo
Typical weather in Nevada
Recent typical conditions by month, so you can plan a trip around both when tarantulas are active and what the weather is doing. The best months to look for tarantulas sit around 26 to 71 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 31°F | 16°F | 1.2" |
| Feb | 32°F | 16°F | 0.9" |
| Mar | 37°F | 21°F | 1.6" |
| Apr | 51°F | 31°F | 0.6" |
| May | 60°F | 39°F | 1.1" |
| Jun | 72°F | 50°F | 0.3" |
| Jul | 82°F | 59°F | 0.3" |
| Aug | 79°F | 57°F | 1.2" |
| Sepbest time | 71°F | 50°F | 0.6" |
| Octbest time | 57°F | 36°F | 0.2" |
| Novbest time | 44°F | 26°F | 0.8" |
| Dec | 33°F | 18°F | 1.2" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Nevada. Weather varies year to year, so treat these as a guide.
Sightings of tarantulas in Nevada peak in October, when 178 of the year's 584 verified observations are logged — about 30.5% of the annual total. Activity stays high through October, November and September.
The quietest stretch is January, March and February, when tarantulas are hardest to find — January sees just 8 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The tarantulas you are most likely to encounter in Nevada are Desert Tarantula, Aphonopelma prenticei and Atomic Tarantula — 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.
Frequently asked questions
What is the best month to see tarantulas in Nevada?+
October is the single best month, and the broader peak window runs through October, November and September, based on 584 verified iNaturalist observations.
When are tarantulas hardest to see in Nevada?+
January is the quietest month for tarantulas in Nevada, with only 8 verified records.
Are tarantulas active year-round in Nevada?+
Tarantulas are recorded in 12 of 12 months in Nevada, so they can be seen year-round, with a clear peak in October.
More places to see tarantulas
More wildlife in Nevada