Islamorada Weather in December

During December, Islamorada experiences high daytime temperatures of 25°C (77°F) and cooler nights around 20°C (68°F). Expect quite a bit of rainfall. Around 68 mm (2.7 in) is typical.

Rainfall in Islamorada in December

You can expect rain on roughly 9 days based on historical data, averaging 68 mm (2.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Islamorada in December

December is a good time to be in Islamorada. Days are perfect, reaching 25°C (77°F), with nights around 20°C (68°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Islamorada in December

With approximately 235 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, November and December typically offer the best circumstances for Islamorada.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Islamorada's climate page.

Islamorada Temperature in December

Min Temperature 20°C (68°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 29%  

Precipitation 68 mm (2.7 in)  

Rainy days 9 days  

Humidity 76% *  

Sunshine 235 hours *  

Percentage Sunshine 71% *  

* Data from: Florida Keys, the United States of America (25 KM, 15 Miles).

What to Wear in Islamorada in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Islamorada in December

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

Swimming

9/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Islamorada's climate page.

More climate data for Islamorada

Temperature Rainfall Sunshine Humidity

See the full Islamorada climate overview or explore weather in the United States of America.