Climate and monthly weather forecast
Miami Beach, FL

Clear blue waters of Miami Beach in Florida
Clear blue waters of Miami Beach in Florida

Weather in January

January, like December, is another pleasant winter month in Miami Beach, Florida, with an average temperature varying between 73°F (22.8°C) and 65.1°F (18.4°C). The coldest month is January, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 65.1°F (18.4°C). Weather in January »

Weather in February

February, the last month of the winter in Miami Beach, is a warm month, with an average temperature fluctuating between 74.5°F (23.6°C) and 67.5°F (19.7°C). In February, the average high-temperature is almost the same as in January - a moderately hot 74.5°F (23.6°C). Weather in February »

Weather in March

The first month of the spring, March, is also a moderately hot month in Miami Beach, Florida, with an average temperature varying between 75.6°F (24.2°C) and 69.1°F (20.6°C). In March, the average high-temperature is practically the same as in February - a still warm 75.6°F (24.2°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Miami Beach, Florida, with temperature in the range of an average low of 73.8°F (23.2°C) and an average high of 79.3°F (26.3°C). In Miami Beach, the average high-temperature in April is almost the same as in March - a still moderately hot 79.3°F (26.3°C). Weather in April »

Weather in May

May, the last month of the spring in Miami Beach, is another warm month, with temperature in the range of an average low of 77°F (25°C) and an average high of 82°F (27.8°C). In May, the average high-temperature is essentially the same as in April - a still warm 82°F (27.8°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Miami Beach, Florida, with an average temperature ranging between min 80.2°F (26.8°C) and max 84.7°F (29.3°C). In June, the average high-temperature is essentially the same as in May - a still moderately hot 84.7°F (29.3°C). Weather in June »

Weather in July

July is a tropical summer month in Miami Beach, Florida, with an average temperature fluctuating between 86.5°F (30.3°C) and 81.9°F (27.7°C). In July, the average high-temperature is practically the same as in June - a tropical 86.5°F (30.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Miami Beach, Florida, with an average temperature ranging between max 87.1°F (30.6°C) and min 82.6°F (28.1°C). With an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 82.6°F (28.1°C), August is the warmest month. The average heat index in August is calculated to be a torrid 98.6°F (37°C). Weather in August »

Weather in September

September, the first month of the autumn in Miami Beach, is also a moderately hot month, with an average temperature fluctuating between 85.6°F (29.8°C) and 81°F (27.2°C). In Miami Beach, the average high-temperature in September is relatively the same as in August - a warm 85.6°F (29.8°C). Weather in September »

Weather in October

October, like September, in Miami Beach, Florida, is another warm autumn month, with temperature in the range of an average low of 77.5°F (25.3°C) and an average high of 82.8°F (28.2°C). In Miami Beach, the average high-temperature in October is practically the same as in September - a still warm 82.8°F (28.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Miami Beach, Florida, with temperature in the range of an average low of 72.3°F (22.4°C) and an average high of 77.9°F (25.5°C). In Miami Beach, the average high-temperature in November is almost the same as in October - a still moderately hot 77.9°F (25.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Miami Beach, Florida, with an average temperature fluctuating between 69.4°F (20.8°C) and 75.7°F (24.3°C). In Miami Beach, Florida, the average high-temperature in December is practically the same as in November - a still warm 75.7°F (24.3°C). Weather in December »
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FAQ

What is the coldest month in Miami Beach?

With an average high-temperature of 73°F (22.8°C) and an average low-temperature of 65.1°F (18.4°C), January is the coldest month in Miami Beach, Florida.

What is the driest month in Miami Beach?

The month with the least rainfall is January, when the rain falls for 9.2 days and typically collects 0.43" (11mm) of precipitation.

How many days does it rain in Miami Beach?

In Miami Beach, during the entire year, the rain falls for 182.7 days and collects up to 16.38" (416mm) of precipitation.

What months are the ocean coldest in Miami Beach?

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

What are the months with the lowest UV index in Miami Beach?

January and December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the least humid month in Miami Beach?

The least humid month in Miami Beach is March, with an average relative humidity of 70%.

When is Daylight Saving Time (DST) in Miami Beach?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Miami Beach, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What are the months with the highest UV index in Miami Beach?

The months with the highest UV index in Miami Beach, Florida, are May through October, with an average maximum UV index of 7.

When are the longest days in Miami Beach?

With an average of 13h and 43min of daylight, June has the longest days of the year.

What month has the most sunshine in Miami Beach?

With an average of 11.1h of sunshine, July has the most sunshine of the year in Miami Beach, Florida.

What is the warmest month in Miami Beach?

With an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 82.6°F (28.1°C), August is the warmest month in Miami Beach, Florida.

What is the wettest month in Miami Beach?

The month with the most rainfall in Miami Beach is August, when the rain falls for 22.1 days and typically aggregates up to 2.8" (71mm) of precipitation.

When is the ocean warmest in Miami Beach?

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

What is the most humid month in Miami Beach?

With an average relative humidity of 75%, December is the most humid month in Miami Beach, Florida.

What is the month with the shortest days in Miami Beach?

With an average of 10h and 34min of daylight, December has the shortest days of the year in Miami Beach, Florida.

What is the month with the least sunshine in Miami Beach?

December has the least sunshine of the year in Miami Beach, with an average of 6.4h of sunshine.

Average temperature
Miami Beach, FL

Average temperature - Miami Beach, FL

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (73°F).

The month with the highest average low temperature is August (82.6°F).
The coldest month (with the lowest average low temperature) is January (65.1°F).

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Average pressure
Miami Beach, FL

Average pressure - Miami Beach, FL

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).

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Average wind speed
Miami Beach, FL

Average wind speed - Miami Beach, FL

The windiest month (with the highest average wind speed) is March (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average rainfall
Miami Beach, FL

Average rainfall - Miami Beach, FL

The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days
Miami Beach, FL

Average rainfall days - Miami Beach, FL

The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is February (8.7 days).

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Average sea temperature
Miami Beach, FL

Average sea temperature - Miami 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
Miami Beach, FL

Average daylight / Average sunshine - Miami Beach, FL

The month with the longest days is June (Average daylight: 13h and 43min).
The month with the shortest days is December (Average daylight: 10h and 34min).

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days
Miami Beach, FL

Average sunshine days - Miami Beach, FL

The month with the most sunshine days is March (17 days).
The month with the least sunshine days is September (3.2 days).

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Average UV index
Miami Beach, FL

Average UV index - Miami Beach, FL

The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January and December (UV index 5).

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Average visibility
Miami Beach, FL

Average visibility - Miami Beach, FL

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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