Best Time to See Deer in Wyoming
July, June and August is the best time to see deer in Wyoming. Based on 3,871 verified iNaturalist observations, here is exactly when deer 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 June 28, 2026.
Rocky Mountain Mule Deer · Romain Boisseau CC BY-SA
White-tailed Deer · Isaac Krone CC BY
White-tailed Deer · Nelson Balcar CC BY
3,871 verified observations of deer in Wyoming, recorded across 12 months of the year on iNaturalist.
When deer are recorded in Wyoming
Peak month
July
750 records (19.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 95 | 2.5% |
| February | 117 | 3% |
| March | 116 | 3% |
| April | 175 | 4.5% |
| May | 369 | 9.5% |
| Junepeak | 730 | 18.9% |
| Julypeak | 750 | 19.4% |
| Augustpeak | 619 | 16% |
| September | 497 | 12.8% |
| October | 213 | 5.5% |
| November | 109 | 2.8% |
| December | 81 | 2.1% |
Deer you are most likely to see
| Species | Verified observations |
|---|---|
| Mule Deer | 3,444 |
| White-tailed Deer | 372 |
| Mule × White-tailed Deer | 3 |
Weather to expect, source Open-Meteo
Typical weather in Wyoming
Recent typical conditions by month, so you can plan a trip around both when deer are active and what the weather is doing. The best months to look for deer 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 deer in Wyoming:
Sightings of deer in Wyoming peak in July, when 750 of the year's 3,871 verified observations are logged — about 19.4% of the annual total. Activity stays high through July, June and August.
The quietest stretch is December, January and November, when deer are hardest to find — December sees just 81 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The deer you are most likely to encounter in Wyoming are Mule Deer, White-tailed Deer and Mule × White-tailed Deer — 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 deer 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 deer in Wyoming?+
July is the single best month, and the broader peak window runs through July, June and August, based on 3,871 verified iNaturalist observations.
When are deer hardest to see in Wyoming?+
December is the quietest month for deer in Wyoming, with only 81 verified records.
Are deer active year-round in Wyoming?+
Deer are recorded in 12 of 12 months in Wyoming, so they can be seen year-round, with a clear peak in July.
More places to see deer
More wildlife in Wyoming