Best Time to See Squirrels in Wyoming
June, July and August is the best time to see squirrels in Wyoming. Based on 12,424 verified iNaturalist observations, here is exactly when squirrels are most active across the year in Wyoming.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
Uinta Ground Squirrel · Drepanostoma CC BY
Uinta Chipmunk · Zac Peterson CC BY
Least Chipmunk · Pirataber CC BY
12,424 verified observations of squirrels in Wyoming, recorded across 12 months of the year on iNaturalist.
When squirrels are recorded in Wyoming
Peak month
June
3,150 records (25.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 47 | 0.4% |
| February | 72 | 0.6% |
| March | 126 | 1% |
| April | 402 | 3.2% |
| May | 1,850 | 14.9% |
| Junepeak | 3,150 | 25.4% |
| Julypeak | 2,962 | 23.8% |
| Augustpeak | 2,182 | 17.6% |
| September | 1,215 | 9.8% |
| October | 337 | 2.7% |
| November | 54 | 0.4% |
| December | 27 | 0.2% |
Squirrels you are most likely to see
| Species | Verified observations |
|---|---|
| Yellow-bellied Marmot | 2,361 |
| Uinta Ground Squirrel | 2,359 |
| Common Golden-mantled Ground Squirrel | 1,545 |
| American Red Squirrel | 1,524 |
| Least Chipmunk | 1,139 |
| Black-tailed Prairie Dog | 635 |
| Yellow-pine Chipmunk | 479 |
| White-tailed Prairie Dog | 417 |
Weather to expect, source Open-Meteo
Typical weather in Wyoming
Recent typical conditions by month, so you can plan a trip around both when squirrels are active and what the weather is doing. The best months to look for squirrels sit around 52 to 84 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 27°F | 15°F | 0.9" |
| Feb | 25°F | 9°F | 0.7" |
| Mar | 35°F | 19°F | 1.6" |
| Apr | 45°F | 26°F | 1.9" |
| May | 60°F | 40°F | 2.3" |
| Junbest time | 74°F | 52°F | 1.7" |
| Julbest time | 84°F | 60°F | 0.3" |
| Augbest time | 82°F | 58°F | 0.9" |
| Sep | 72°F | 50°F | 0.8" |
| Oct | 51°F | 33°F | 1.9" |
| Nov | 40°F | 24°F | 0.7" |
| Dec | 30°F | 17°F | 0.5" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Wyoming. Weather varies year to year, so treat these as a guide.
More on squirrels in Wyoming:
Sightings of squirrels in Wyoming peak in June, when 3,150 of the year's 12,424 verified observations are logged — about 25.4% of the annual total. Activity stays high through June, July and August.
The quietest stretch is December, when squirrels are hardest to find — December sees just 27 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The squirrels you are most likely to encounter in Wyoming are Yellow-bellied Marmot, Uinta Ground Squirrel and Common Golden-mantled Ground Squirrel — 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 squirrels in Wyoming
- Bighorn Canyon National Recreation Area — National Recreation Area
- Devils Tower National Monument — National Monument
- Fossil Butte National Monument — National Monument
- Grand Teton National Park — National Park
- Yellowstone National Park — National Park
- California National Historic Trail — National Historic Trail
Gear to see them
Frequently asked questions
What is the best month to see squirrels in Wyoming?+
June is the single best month, and the broader peak window runs through June, July and August, based on 12,424 verified iNaturalist observations.
When are squirrels hardest to see in Wyoming?+
December is the quietest month for squirrels in Wyoming, with only 27 verified records.
Are squirrels active year-round in Wyoming?+
Squirrels are recorded in 12 of 12 months in Wyoming, so they can be seen year-round, with a clear peak in June.
More places to see squirrels
More wildlife in Wyoming