Best Time to See Bighorn Sheep in Nevada
April, March and May is the best time to see bighorn sheep in Nevada. Based on 2,573 verified iNaturalist observations, here is exactly when bighorn sheep 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 June 28, 2026.
Desert Bighorn Sheep · Joseph Greco CC BY
Desert Bighorn Sheep · Public domain CC0
Desert Bighorn Sheep · Tayton Alvis CC BY
2,573 verified observations of bighorn sheep in Nevada, recorded across 12 months of the year on iNaturalist.
When bighorn sheep are recorded in Nevada
Peak month
April
312 records (12.1% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 181 | 7% |
| February | 242 | 9.4% |
| Marchpeak | 299 | 11.6% |
| Aprilpeak | 312 | 12.1% |
| Maypeak | 272 | 10.6% |
| June | 230 | 8.9% |
| July | 144 | 5.6% |
| August | 148 | 5.8% |
| September | 151 | 5.9% |
| October | 144 | 5.6% |
| November | 216 | 8.4% |
| December | 234 | 9.1% |
Bighorn Sheep you are most likely to see
| Species | Verified observations |
|---|---|
| Bighorn Sheep | 2,573 |
Weather to expect, source Open-Meteo
Typical weather in Nevada
Recent typical conditions by month, so you can plan a trip around both when bighorn sheep are active and what the weather is doing. The best months to look for bighorn sheep sit around 21 to 60 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" |
| Marbest time | 37°F | 21°F | 1.6" |
| Aprbest time | 51°F | 31°F | 0.6" |
| Maybest time | 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" |
| Sep | 71°F | 50°F | 0.6" |
| Oct | 57°F | 36°F | 0.2" |
| Nov | 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.
More on bighorn sheep in Nevada:
Sightings of bighorn sheep in Nevada peak in April, when 312 of the year's 2,573 verified observations are logged — about 12.1% of the annual total. Activity stays high through April, March and May.
The quietest stretch is July, October and August, when bighorn sheep are hardest to find — July sees just 144 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The bighorn sheep you are most likely to encounter in Nevada are Bighorn Sheep — 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 bighorn sheep in Nevada
- Death Valley National Park — National Park
- Great Basin National Park — National Park
- Lake Mead National Recreation Area — National Recreation Area
- Tule Springs Fossil Beds National Monument — National Monument
- California National Historic Trail — National Historic Trail
- Old Spanish National Historic Trail — National Historic Trail
Frequently asked questions
What is the best month to see bighorn sheep in Nevada?+
April is the single best month, and the broader peak window runs through April, March and May, based on 2,573 verified iNaturalist observations.
When are bighorn sheep hardest to see in Nevada?+
July is the quietest month for bighorn sheep in Nevada, with only 144 verified records.
Are bighorn sheep active year-round in Nevada?+
Bighorn sheep are recorded in 12 of 12 months in Nevada, so they can be seen year-round, with a clear peak in April.
More places to see bighorn sheep
More wildlife in Nevada