Best Time to See Scorpions in Idaho
May, June and August is the best time to see scorpions in Idaho. Based on 190 verified iNaturalist observations, here is exactly when scorpions are most active across the year in Idaho.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Western Forest Scorpion · Seth CC BY
Black Hairy Scorpion · Public domain CC0
Southern Devil Scorpion · Alan Rockefeller CC BY
190 verified observations of scorpions in Idaho, recorded across 9 months of the year on iNaturalist.
When scorpions are recorded in Idaho
Peak month
May
59 records (31.1% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 0 | 0% |
| February | 0 | 0% |
| March | 3 | 1.6% |
| April | 15 | 7.9% |
| Maypeak | 59 | 31.1% |
| Junepeak | 37 | 19.5% |
| July | 29 | 15.3% |
| Augustpeak | 33 | 17.4% |
| September | 11 | 5.8% |
| October | 2 | 1.1% |
| November | 1 | 0.5% |
| December | 0 | 0% |
Scorpions you are most likely to see
| Species | Verified observations |
|---|---|
| Black Hairy Scorpion | 88 |
| Northern Scorpion | 65 |
| Yellow Devil Scorpion | 21 |
| Sawfinger Scorpions | 1 |
| Eastern Swollenstinger Scorpion | 1 |
Weather to expect, source Open-Meteo
Typical weather in Idaho
Recent typical conditions by month, so you can plan a trip around both when scorpions are active and what the weather is doing. The best months to look for scorpions sit around 35 to 81 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 31°F | 13°F | 1.6" |
| Feb | 32°F | 14°F | 2.4" |
| Mar | 41°F | 20°F | 1.7" |
| Apr | 48°F | 25°F | 1.9" |
| Maybest time | 60°F | 35°F | 2.9" |
| Junbest time | 71°F | 44°F | 2.9" |
| Jul | 82°F | 51°F | 1.2" |
| Augbest time | 81°F | 51°F | 1.9" |
| Sep | 71°F | 43°F | 1.9" |
| Oct | 54°F | 29°F | 1.8" |
| Nov | 40°F | 19°F | 1.8" |
| Dec | 31°F | 13°F | 1.8" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Idaho. Weather varies year to year, so treat these as a guide.
Sightings of scorpions in Idaho peak in May, when 59 of the year's 190 verified observations are logged — about 31.1% of the annual total. Activity stays high through May, June and August.
The quietest stretch is January, February and December, when scorpions are hardest to find — no verified records exist for January. If a reliable sighting matters, plan around the peak window rather than the off-season.
The scorpions you are most likely to encounter in Idaho are Black Hairy Scorpion, Northern Scorpion and Yellow Devil Scorpion — 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 scorpions in Idaho
- City Of Rocks National Reserve — National Reserve
- Craters Of The Moon National Monument & Preserve — National Monument & Preserve
- Hagerman Fossil Beds National Monument — National Monument
- Lewis & Clark National Historic Trail — National Historic Trail
- Nez Perce National Historical Park — National Historical Park
- Yellowstone National Park — National Park
Frequently asked questions
What is the best month to see scorpions in Idaho?+
May is the single best month, and the broader peak window runs through May, June and August, based on 190 verified iNaturalist observations.
When are scorpions hardest to see in Idaho?+
January is the quietest month for scorpions in Idaho, with no verified records on iNaturalist.
Are scorpions active year-round in Idaho?+
Scorpions are recorded in 9 of 12 months in Idaho, concentrated around May and June.
More wildlife in Idaho