Snakes in South Carolina in May

Yes, May is one of the best months to see snakes in South Carolina. It is the 2nd busiest month of the year, with 6,769 of the 39,617 sightings logged across the year (17.1%), 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.

Northern Rough Greensnake photographed in South CarolinaEastern Mudsnake photographed in South CarolinaEastern Coralsnake photographed in South Carolina
Photos by iNaturalist observers, used under Creative Commons.

Peak month for snakes in South Carolina

17.1%

of yearly sightings

6,769

records in May

#2

busiest month of 12

39,617

verified records a year

April 18.1%, May 17.1%, June 12.2%. Busiest month is April at 18.1%.

Best months: April, May, June

39,617 verified observations of snakes in South Carolina, recorded across 12 months of the year on iNaturalist.

When snakes are recorded in South Carolina

Peak month

April

7,153 records (18.1% of the year)

Quietest month

January

492 records

MonthObservationsShare
January4921.2%
February1,0722.7%
March3,98310.1%
Aprilpeak7,15318.1%
Maypeak6,76917.1%
Junepeak4,85312.2%
July3,4038.6%
August3,2258.1%
September3,5258.9%
October2,9817.5%
November1,4783.7%
December6831.7%

Snakes you are most likely to see

SpeciesVerified observations
Green Anole10,286
Eastern Ratsnake2,333
Common Five-lined Skink1,686
Broad-headed Skink1,445
DeKay's Brownsnake1,432
Northern Cottonmouth1,405
North American Racer1,357
Eastern Copperhead1,307

In South Carolina, May carries 17.1% of the year's snakes sightings, about 8.8 points above an even month-to-month split. That makes it the 2nd busiest of the twelve months, out of 12 months with recorded activity.

Activity holds steady between April and May, and it heads toward June (12.2%) after. This is right inside the peak window, so May is one of the surest months to plan a trip around.

The snakes most often recorded in South Carolina are Green Anole, Eastern Ratsnake and Common Five-lined Skink. Those counts are annual totals rather than a May split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in May itself.

Which snakes you are most likely to see

  • Green Anole10,286 records
  • Eastern Ratsnake2,333 records
  • Common Five-lined Skink1,686 records
  • Broad-headed Skink1,445 records
  • DeKay's Brownsnake1,432 records
  • Northern Cottonmouth1,405 records
Plan your tripCharles Pinckney National Historic Site

Plan your snake trip in South Carolina

Start with live tours near Charles Pinckney National Historic Site, 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 South Carolina in May?+

Yes. May accounts for 6,769 of the 39,617 verified snakes sightings logged in South Carolina across the year, which is 17.1% of the annual total.

Is May a good time to see snakes in South Carolina?+

May is one of the best months. It ranks 2nd of the year and sits inside the peak window of April, May and June.

What month is best for snakes in South Carolina?+

April is the single busiest month, with the broader peak running through April, May and June, based on 39,617 verified observations.

Which snakes are you most likely to see in South Carolina?+

The most-recorded species in South Carolina are Green Anole, Eastern Ratsnake and Common Five-lined Skink, based on all-time iNaturalist counts.