Snakes in New Mexico in August

Yes, August is a good month to see snakes in New Mexico. It is the 4th busiest month of the year, with 8,018 of the 49,155 sightings logged across the year (16.3%), based on verified iNaturalist records.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Sonoran Gopher Snake photographed in New MexicoNew Mexico Ridgenose Rattlesnake photographed in New MexicoPrairie Rattlesnake photographed in New Mexico
Photos by iNaturalist observers, used under Creative Commons.

Good month for snakes in New Mexico

16.3%

of yearly sightings

8,018

records in August

#4

busiest month of 12

49,155

verified records a year

July 16.4%, August 16.3%, September 11%. Busiest month is May at 18.4%.

Best months: May, June, JulyPeak season right now

49,155 verified observations of snakes in New Mexico, recorded across 12 months of the year on iNaturalist.

When snakes are recorded in New Mexico

Peak month

May

9,052 records (18.4% of the year)

Quietest month

January

65 records

MonthObservationsShare
January650.1%
February2180.4%
March1,1822.4%
April5,37110.9%
Maypeak9,05218.4%
Junepeak8,92818.2%
Julypeak8,07116.4%
August8,01816.3%
September5,40311%
October2,2384.6%
November5051%
December1040.2%

Snakes you are most likely to see

SpeciesVerified observations
Southwestern Fence Lizard4,965
Gopher Snake3,555
Common Side-blotched Lizard3,160
Greater Short-horned Lizard2,937
Western Diamond-backed Rattlesnake2,658
Chihuahuan Spotted Whiptail1,769
Eastern Collared Lizard1,648
Texas Horned Lizard1,602

In New Mexico, August carries 16.3% of the year's snakes sightings, about 8 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 12 months with recorded activity.

Activity holds steady between July and August, and it heads toward September (11%) after. The busiest month is May (18.4%), so if timing is flexible, that window is the safer bet.

The snakes most often recorded in New Mexico are Southwestern Fence Lizard, Gopher Snake and Common Side-blotched Lizard. Those counts are annual totals rather than a August split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in August itself.

Which snakes you are most likely to see

  • Southwestern Fence Lizard4,965 records
  • Gopher Snake3,555 records
  • Common Side-blotched Lizard3,160 records
  • Greater Short-horned Lizard2,937 records
  • Western Diamond-backed Rattlesnake2,658 records
  • Chihuahuan Spotted Whiptail1,769 records
Plan your tripBandelier National Monument

Plan your snake trip in New Mexico

Start with live tours near Bandelier National Monument, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Gear to see them

Frequently asked questions

Can you see snakes in New Mexico in August?+

Yes. August accounts for 8,018 of the 49,155 verified snakes sightings logged in New Mexico across the year, which is 16.3% of the annual total.

Is August a good time to see snakes in New Mexico?+

August is the 4th busiest month. It is workable, though May and June is the stronger window for a reliable sighting.

What month is best for snakes in New Mexico?+

May is the single busiest month, with the broader peak running through May, June and July, based on 49,155 verified observations.

Which snakes are you most likely to see in New Mexico?+

The most-recorded species in New Mexico are Southwestern Fence Lizard, Gopher Snake and Common Side-blotched Lizard, based on all-time iNaturalist counts.