Fisher Island Weather in December

Fisher Island in December sees high temperatures, with highs around 25°C (77°F) and overnight lows of 19°C (66°F). Rainfall is fairly high at around 73 mm (2.9 in) on average, so pack waterproofs just in case.

Rainfall in Fisher Island in December

Typically, you can expect about 11 days of rain this month, with 73 mm (2.9 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Fisher Island in December

Fisher Island has excellent weather in December, with days reaching 25°C (77°F) and nights cooling to 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Fisher Island in December

Expect a lot of sunshine this month, with about 216 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Fisher Island in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in December

At 25°C (77°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Fisher Island.

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 Fisher Island's climate page.

Fisher Island Temperature in December

Min Temperature 19°C (66°F)  

Max Temperature 25°C (77°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 38%  

Precipitation 73 mm (2.9 in)  

Rainy days 11 days  

Humidity 72% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 216 hours *  

Percentage Sunshine 66% *  

* Data from: Miami, the United States of America (15 KM, 9 Miles).

What to Wear in Fisher Island in December

Warm but pleasant conditions in Fisher Island in December. 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 25°C (77°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Fisher Island in December

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

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 Fisher Island's climate page.

More climate data for Fisher Island

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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