Islamorada
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Islamorada Weather in May

Islamorada in May averages 29°C (84°F) during the day and 25°C (77°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Islamorada in May

On average, there are about 11 days with rain during this month, averaging 89 mm (3.5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Islamorada in May

Islamorada has excellent weather in May, with days reaching 29°C (84°F) and nights cooling to 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Islamorada in May

There are approximately 341 hours of sunshine this month, resulting in mostly clear days.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Islamorada Temperature in May

Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
36%
Precipitation
89 mm (3.5 in)
Rainy days
11 days
Humidity
72% *
Sunshine
341 hours *
Percentage Sunshine
82% *
* Data from: Florida Keys, the United States of America (25 KM, 15 Miles).

Islamorada Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Islamorada - 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 Islamorada in May

Warm but pleasant conditions in Islamorada in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Islamorada in May

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

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Islamorada 3-Day Forecast

Popular in May

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

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