Climate and monthly weather forecast
Sunny Isles Beach, FL

The stunning skyscrapers of the cityscape along the Sunny Isles Beach, Florida, with a scenic reflection in the ocean water
The stunning skyscrapers of the cityscape along the Sunny Isles Beach, Florida, with a scenic reflection in the ocean water

Weather in January

January, like December, in Sunny Isles Beach, Florida, is a moderately hot winter month, with average temperature ranging between max 75.2°F (24°C) and min 59°F (15°C). The coldest months are January and February, with an average high-temperature of 75.2°F (24°C). Weather in January »

Weather in February

The last month of the winter, February, is another warm month in Sunny Isles Beach, Florida, with average temperature fluctuating between 75.2°F (24°C) and 60.8°F (16°C). The coldest months are January and February, with an average high-temperature of 75.2°F (24°C). Weather in February »

Weather in March

March, the first month of the spring, in Sunny Isles Beach, is still a warm month, with average temperature varying between 78.8°F (26°C) and 64.4°F (18°C). In March, the average high-temperature is relatively the same as in February - a still moderately hot 78.8°F (26°C). Weather in March »

Weather in April

April, like March, in Sunny Isles Beach, Florida, is a moderately hot spring month, with average temperature varying between 82.4°F (28°C) and 68°F (20°C). In Sunny Isles Beach, the average high-temperature is almost the same as in March - a still warm 82.4°F (28°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Sunny Isles Beach, Florida, with average temperature varying between 84.2°F (29°C) and 71.6°F (22°C). In Sunny Isles Beach, Florida, the average high-temperature is essentially the same as in April - a still warm 84.2°F (29°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Sunny Isles Beach, Florida, with average temperature fluctuating between 75.2°F (24°C) and 87.8°F (31°C). In Sunny Isles Beach, Florida, the average high-temperature is relatively the same as in May - a hot 87.8°F (31°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Sunny Isles Beach, Florida, with average temperature ranging between max 89.6°F (32°C) and min 75.2°F (24°C). The warmest months are July and August, with an average high-temperature of 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Sunny Isles Beach, Florida, with temperature in the range of an average high of 89.6°F (32°C) and an average low of 77°F (25°C). The warmest months are July and August, with an average high-temperature of 89.6°F (32°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Sunny Isles Beach, Florida, with average temperature fluctuating between 87.8°F (31°C) and 75.2°F (24°C). In Sunny Isles Beach, the average high-temperature in September is practically the same as in August - a still hot 87.8°F (31°C). Weather in September »

Weather in October

October, like September, in Sunny Isles Beach, Florida, is another warm autumn month, with average temperature fluctuating between 71.6°F (22°C) and 84.2°F (29°C). In October, the average high-temperature is practically the same as in September - a warm 84.2°F (29°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Sunny Isles Beach, Florida, with average temperature varying between 66.2°F (19°C) and 80.6°F (27°C). In Sunny Isles Beach, Florida, the average high-temperature in November is practically the same as in October - a still warm 80.6°F (27°C). Weather in November »

Weather in December

December, the first month of the winter, in Sunny Isles Beach, is also a moderately hot month, with temperature in the range of an average high of 77°F (25°C) and an average low of 60.8°F (16°C). In December, the average high-temperature is practically the same as in November - a still moderately hot 77°F (25°C). Weather in December »
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FAQ

What are the coldest months in Sunny Isles Beach?

January and February, with an average high-temperature of 75.2°F (24°C), are the coldest months in Sunny Isles Beach.

How many days does it rain in Sunny Isles Beach?

Throughout the year, there are 135 rainfall days, and 55.98" (1422mm) of precipitation is accumulated.

When is the ocean coldest in Sunny Isles Beach?

January through March, with an average ocean temperature of 75.2°F (24°C), are months with the coldest seawater in Sunny Isles Beach, Florida.

What is the month with the least sunshine in Sunny Isles Beach?

Months with the least sunshine are January, November and December, with an average of 7h of sunshine.

What is the month with the most sunshine in Sunny Isles Beach?

April, May and July, with an average of 10h of sunshine, are months with the most sunshine in Sunny Isles Beach.

What is the month with the highest UV index in Sunny Isles Beach?

Months with the highest UV index are April through August, with an average maximum UV index of 11.

What is the wettest month in Sunny Isles Beach?

The month with the most rainfall in Sunny Isles Beach, Florida, is June when the rain falls for 16 days and typically aggregates up to 8.46" (215mm) of precipitation.

When are the longest days in Sunny Isles Beach?

With an average of 13.7h of daylight, June has the longest days of the year in Sunny Isles Beach.

What are the warmest months in Sunny Isles Beach?

Warmest months are July and August, with an average high-temperature of 89.6°F (32°C).

What month is the ocean warmest in Sunny Isles Beach?

With an average ocean temperature of 86°F (30°C), August is the month with the warmest seawater in Sunny Isles Beach.

What is the driest month in Sunny Isles Beach?

The month with the least rainfall in Sunny Isles Beach, Florida, is December when the rain falls for 7 days and typically collects 2.13" (54mm) of precipitation.

What is the month with the shortest days in Sunny Isles Beach?

The month with the shortest days in Sunny Isles Beach, Florida, is December, with an average of 10.5h of daylight.

When is the lowest UV index in Sunny Isles Beach?

December is the month with the lowest UV index in Sunny Isles Beach, with an average maximum UV index of 5.

Average rainfall
Sunny Isles Beach, FL

Average rainfall - Sunny Isles Beach, FL

The wettest month (with the highest rainfall) is June (8.5").
The driest month (with the least rainfall) is December (2.1").

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Average rainfall days
Sunny Isles Beach, FL

Average rainfall days - Sunny Isles Beach, FL

The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is April (6 days).

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Average sea temperature
Sunny Isles Beach, FL

Average sea temperature - Sunny Isles Beach, FL

The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest months (with the lowest average sea temperature) are January, February and March (75°F).

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Average daylight / Average sunshine
Sunny Isles Beach, FL

Average daylight / Average sunshine - Sunny Isles Beach, FL

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.5h).

Months with the most sunshine are April, May and July (Average sunshine: 10h).
Months with the least sunshine are January, November and December (Average sunshine: 7).

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Average UV index
Sunny Isles Beach, FL

Average UV index - Sunny Isles Beach, FL

Months with the highest UV index are April, May, June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 5).

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