Best Time to See Wolf Spiders in Utah
June, May and April is the best time to see wolf spiders in Utah. Based on 4,248 verified iNaturalist observations, here is exactly when wolf spiders are most active across the year in Utah.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Wetland Giant Wolf Spider · Matthew Lindsey CC BY
Trochosa sepulchralis · Timothy Lindsey CC BY
Trabeops aurantiacus · Public domain CC0
4,248 verified observations of wolf spiders in Utah, recorded across 12 months of the year on iNaturalist.
When wolf spiders are recorded in Utah
Peak month
June
792 records (18.6% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 12 | 0.3% |
| February | 68 | 1.6% |
| March | 312 | 7.3% |
| Aprilpeak | 637 | 15% |
| Maypeak | 660 | 15.5% |
| Junepeak | 792 | 18.6% |
| July | 635 | 14.9% |
| August | 389 | 9.2% |
| September | 322 | 7.6% |
| October | 295 | 6.9% |
| November | 110 | 2.6% |
| December | 16 | 0.4% |
Wolf Spiders you are most likely to see
| Species | Verified observations |
|---|---|
| McCook's Split Wolf Spider | 379 |
| Carolina Wolf Spider | 231 |
| Rustic Wolf Spider | 214 |
| Koch's Wolf Spider | 100 |
| Shoreline Wolf Spider | 90 |
| Geolycosa rafaelana | 57 |
| Hogna antelucana | 30 |
| Varacosa gosiuta | 28 |
Weather to expect, source Open-Meteo
Typical weather in Utah
Recent typical conditions by month, so you can plan a trip around both when wolf spiders are active and what the weather is doing. The best months to look for wolf spiders sit around 33 to 79 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 33°F | 19°F | 1.5" |
| Feb | 35°F | 20°F | 1.5" |
| Mar | 43°F | 27°F | 2.8" |
| Aprbest time | 55°F | 33°F | 1.6" |
| Maybest time | 66°F | 42°F | 1.3" |
| Junbest time | 79°F | 53°F | 0.7" |
| Jul | 89°F | 62°F | 0.3" |
| Aug | 87°F | 61°F | 0.3" |
| Sep | 78°F | 52°F | 0.6" |
| Oct | 62°F | 38°F | 1.1" |
| Nov | 48°F | 28°F | 1.3" |
| Dec | 36°F | 20°F | 2.6" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Utah. Weather varies year to year, so treat these as a guide.
More on wolf spiders in Utah:
Sightings of wolf spiders in Utah peak in June, when 792 of the year's 4,248 verified observations are logged — about 18.6% of the annual total. Activity stays high through June, May and April.
The quietest stretch is January and December, when wolf spiders are hardest to find — January sees just 12 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The wolf spiders you are most likely to encounter in Utah are McCook's Split Wolf Spider, Carolina Wolf Spider and Rustic Wolf Spider — 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 wolf spiders in Utah
- Bryce Canyon National Park — National Park
- Capitol Reef National Park — National Park
- Cedar Breaks National Monument — National Monument
- Dinosaur National Monument — National Monument
- Zion National Park — National Park
- Arches National Park — National Park
Frequently asked questions
What is the best month to see wolf spiders in Utah?+
June is the single best month, and the broader peak window runs through June, May and April, based on 4,248 verified iNaturalist observations.
When are wolf spiders hardest to see in Utah?+
January is the quietest month for wolf spiders in Utah, with only 12 verified records.
Are wolf spiders active year-round in Utah?+
Wolf spiders are recorded in 12 of 12 months in Utah, so they can be seen year-round, with a clear peak in June.
More places to see wolf spiders
More wildlife in Utah