Climate and monthly weather forecast
South Miami, FL

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Weather in January

January, the same as December, is a moderately hot winter month in South Miami, Florida, with an average temperature ranging between max 73.4°F (23°C) and min 63.9°F (17.7°C). January, noted for its average high-temperature of 73.4°F (23°C) and an average low-temperature of 63.9°F (17.7°C), is considered the coldest month. Weather in January »

Weather in February

February, the last month of the winter in South Miami, is also a moderately hot month, with an average temperature fluctuating between 75.6°F (24.2°C) and 65.8°F (18.8°C). February's presence records an average high-temperature of a still moderately hot 75.6°F (24.2°C), closely mirroring January's climate. Weather in February »

Weather in March

March, the first month of the spring in South Miami, is also a moderately hot month, with an average temperature varying between 67.6°F (19.8°C) and 77°F (25°C). The dawn of March sees an average high-temperature of a still warm 77°F (25°C), subtly contrasting with February's 75.6°F (24.2°C). Weather in March »

Weather in April

April, like March, in South Miami, Florida, is a moderately hot spring month, with an average temperature varying between 81.1°F (27.3°C) and 73.2°F (22.9°C). South Miami, Florida, notes an average high-temperature of a still moderately hot 81.1°F (27.3°C) in April, displaying minor variation from March. Weather in April »

Weather in May

May, the last month of the spring in South Miami, is also a moderately hot month, with an average temperature fluctuating between 83.7°F (28.7°C) and 76.5°F (24.7°C). The start of May marks an average high-temperature of a still warm 83.7°F (28.7°C), hardly distinguishable from the conditions in April. Weather in May »

Weather in June

June, the first month of the summer in South Miami, is a hot month, with an average temperature ranging between max 86.5°F (30.3°C) and min 80.1°F (26.7°C). With the arrival of June, South Miami's average high-temperature registers at a tropical 86.5°F (30.3°C), indicating a subtle variation from the previous month. Weather in June »

Weather in July

July, the same as June, in South Miami, Florida, is a hot summer month, with an average temperature ranging between max 87.8°F (31°C) and min 81.3°F (27.4°C). South Miami marks the onset of July with an average high-temperature of a still tropical 87.8°F (31°C), a subtle shift from June's 86.5°F (30.3°C). Weather in July »

Weather in August

August, the last month of the summer in South Miami, is another hot month, with an average temperature ranging between min 81.9°F (27.7°C) and max 88.3°F (31.3°C). August stands out as South Miami's warmest month, with an average high-temperature of 88.3°F (31.3°C) and a low-temperature of 81.9°F (27.7°C). August's heat index is computed to be a sweltering 102.2°F (39°C). Weather in August »

Weather in September

September, the first month of the autumn in South Miami, is also a hot month, with temperature in the range of an average low of 80.6°F (27°C) and an average high of 86.9°F (30.5°C). The onset of September notes an average high-temperature of a still tropical 86.9°F (30.5°C), subtly shifted from August's 88.3°F (31.3°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in South Miami, Florida, with an average temperature ranging between min 76.5°F (24.7°C) and max 83.3°F (28.5°C). As October takes hold, the average high-temperature is a moderately hot 83.3°F (28.5°C), nearly mirroring that of the previous month. Weather in October »

Weather in November

November, the last month of the autumn in South Miami, is also a moderately hot month, with an average temperature ranging between min 71.2°F (21.8°C) and max 79.5°F (26.4°C). The shift into November records an average high-temperature of a still warm 79.5°F (26.4°C), subtly varied from October's 83.3°F (28.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a warm month in South Miami, Florida, with an average temperature ranging between max 76.5°F (24.7°C) and min 67.5°F (19.7°C). The advent of December sees the average high-temperature at a still moderately hot 76.5°F (24.7°C), subtly shifted from November's 79.5°F (26.4°C). Weather in December »
Updated: Feb 10, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the coldest in South Miami?

With its average high temperature of 73.4°F (23°C) and a low of 63.9°F (17.7°C), January is regarded as the coldest month.

What is the driest month in South Miami?

The month with the least rainfall is January, when the rain falls for 6.8 days and typically collects 0.31" (8mm) of precipitation.

How much does it rain in South Miami?

Throughout the year, there are 144.3 rainfall days, and 10.55" (268mm) of precipitation is accumulated.

What is the month with the lowest UV index in South Miami?

January is the month with the lowest UV index in South Miami, with an average maximum UV index of 5.

What is the least humid month in South Miami?

The least humid month in South Miami, Florida, is March, with an average relative humidity of 68%.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Miami, Florida, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When is the highest UV index in South Miami?

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

When are the longest days in South Miami?

The month with the longest days is June, with an average of 13h and 42min of daylight.

What month has the most sunshine in South Miami?

With an average of 11.1h of sunshine, July has the most sunshine of the year.

What is the warmest month in South Miami?

With average high temperatures of 88.3°F (31.3°C) and lows of 81.9°F (27.7°C), August is the warmest month in South Miami, Florida.

What is the wettest month in South Miami?

The month with the most rainfall in South Miami, Florida, is August, when the rain falls for 17.3 days and typically aggregates up to 1.85" (47mm) of precipitation.

What is the most humid month in South Miami?

The most humid month is December, with an average relative humidity of 74%.

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

The month with the shortest days is December, with an average of 10h and 36min of daylight.

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

December has the least sunshine of the year in South Miami, Florida, with an average of 6.5h of sunshine.

Average temperature
South Miami, FL

Average temperature - South Miami, FL

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (73.4°F).

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.9°F).

Average pressure
South Miami, FL

Average pressure - South Miami, 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).

Average wind speed
South Miami, FL

Average wind speed - South Miami, FL

The windiest month (with the highest average wind speed) is March (10.5mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity
South Miami, FL

Average humidity - South Miami, FL

The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).

Average rainfall
South Miami, FL

Average rainfall - South Miami, FL

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days
South Miami, FL

Average rainfall days - South Miami, FL

The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is February (6.7 days).

Average daylight / Average sunshine
South Miami, FL

Average daylight / Average sunshine - South Miami, FL

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

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 30min).

Average sunshine days
South Miami, FL

Average sunshine days - South Miami, FL

The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is September (6.6 days).

Average UV index
South Miami, FL

Average UV index - South Miami, FL

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

Average visibility
South Miami, FL

Average visibility - South Miami, 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).

South Miami, Florida, USA

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