Saint Simons Island
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Saint Simons Island Weather in May

Saint Simons Island in May sees high daytime temperatures of 28°C (82°F) and nighttime lows of 20°C (68°F). Rainfall is fairly high this month at around 63 mm (2.5 in), so pack a rain jacket to stay dry.

Rainfall in Saint Simons Island in May

On average, there are about 7 days with rain during this month, averaging 63 mm (2.5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Saint Simons Island in May

The temperature in Saint Simons Island in May is excellent. Daytime highs reach 28°C (82°F), with nights dropping to 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 20°C (68°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Saint Simons Island Temperature in May

Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Chance of Rain
24%
Precipitation
63 mm (2.5 in)
Rainy days
7 days

Saint Simons Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint Simons Island - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Saint Simons Island in May

Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.

What To Do in Saint Simons Island in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    8/10
  • Outdoor sports
    8/10

Saint Simons Island 3-Day Forecast

More climate data for Saint Simons Island

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.