South Beach weather by month

Check out South Beach weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in South Beach (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
23°C maximum daytime temperature in January in South Beach23
23°C maximum daytime temperature in February in South Beach23
25°C maximum daytime temperature in March in South Beach25
28°C maximum daytime temperature in April in South Beach28
30°C maximum daytime temperature in May in South Beach30
31°C maximum daytime temperature in June in South Beach31
32°C maximum daytime temperature in July in South Beach32
32°C maximum daytime temperature in August in South Beach32
32°C maximum daytime temperature in September in South Beach32
29°C maximum daytime temperature in October in South Beach29
26°C maximum daytime temperature in November in South Beach26
24°C maximum daytime temperature in December in South Beach24
Min temperature (night-time)
11°C minimum night-time temperature in January in South Beach11
12°C minimum night-time temperature in February in South Beach12
15°C minimum night-time temperature in March in South Beach15
16°C minimum night-time temperature in April in South Beach16
20°C minimum night-time temperature in May in South Beach20
22°C minimum night-time temperature in June in South Beach22
23°C minimum night-time temperature in July in South Beach23
23°C minimum night-time temperature in August in South Beach23
23°C minimum night-time temperature in September in South Beach23
20°C minimum night-time temperature in October in South Beach20
16°C minimum night-time temperature in November in South Beach16
12°C minimum night-time temperature in December in South Beach12
Heat & Humidity
No heat & humidity in January in South Beach0
No heat & humidity in February in South Beach0
Low heat & humidity in March in South BeachL
Low heat & humidity in April in South BeachL
Moderate heat & humidity in May in South BeachM
High heat & humidity in June in South BeachH
Very high heat & humidity in July in South BeachVH
Very high heat & humidity in August in South BeachVH
Very high heat & humidity in September in South BeachVH
Moderate heat & humidity in October in South BeachM
Low heat & humidity in November in South BeachL
No heat & humidity in December in South Beach0
Sea temperature
22°C sea temperature in January in South Beach22
22°C sea temperature in February in South Beach22
22°C sea temperature in March in South Beach22
23°C sea temperature in April in South Beach23
25°C sea temperature in May in South Beach25
27°C sea temperature in June in South Beach27
28°C sea temperature in July in South Beach28
28°C sea temperature in August in South Beach28
28°C sea temperature in September in South Beach28
27°C sea temperature in October in South Beach27
25°C sea temperature in November in South Beach25
23°C sea temperature in December in South Beach23

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in South Beach

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in South Beach11
11 hours of daylight per day in February in South Beach11
12 hours of daylight per day in March in South Beach12
13 hours of daylight per day in April in South Beach13
14 hours of daylight per day in May in South Beach14
14 hours of daylight per day in June in South Beach14
14 hours of daylight per day in July in South Beach14
13 hours of daylight per day in August in South Beach13
12 hours of daylight per day in September in South Beach12
11 hours of daylight per day in October in South Beach11
11 hours of daylight per day in November in South Beach11
10 hours of daylight per day in December in South Beach10
UV Index (Maximum)
UV (maximum) index 5 (Moderate) in January in South Beach5
UV (maximum) index 7 (High) in February in South Beach7
UV (maximum) index 9 (Very High) in March in South Beach9
UV (maximum) index 10 (Very High) in April in South Beach10
UV (maximum) index 10 (Very High) in May in South Beach10
UV (maximum) index 11 (Extreme) in June in South Beach11
UV (maximum) index 11 (Extreme) in July in South Beach11
UV (maximum) index 11 (Extreme) in August in South Beach11
UV (maximum) index 10 (Very High) in September in South Beach10
UV (maximum) index 8 (Very High) in October in South Beach8
UV (maximum) index 6 (High) in November in South Beach6
UV (maximum) index 5 (Moderate) in December in South Beach5

Rainfall in South Beach

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
8 days with some rainfall in January in South Beach8
7 days with some rainfall in February in South Beach7
8 days with some rainfall in March in South Beach8
5 days with some rainfall in April in South Beach5
10 days with some rainfall in May in South Beach10
14 days with some rainfall in June in South Beach14
15 days with some rainfall in July in South Beach15
16 days with some rainfall in August in South Beach16
15 days with some rainfall in September in South Beach15
10 days with some rainfall in October in South Beach10
8 days with some rainfall in November in South Beach8
7 days with some rainfall in December in South Beach7
Average monthly rainfall (mm)
56 mm monthly rainfall in January in South Beach56
74 mm monthly rainfall in February in South Beach74
86 mm monthly rainfall in March in South Beach86
57 mm monthly rainfall in April in South Beach57
97 mm monthly rainfall in May in South Beach97
139 mm monthly rainfall in June in South Beach139
146 mm monthly rainfall in July in South Beach146
141 mm monthly rainfall in August in South Beach141
184 mm monthly rainfall in September in South Beach184
152 mm monthly rainfall in October in South Beach152
83 mm monthly rainfall in November in South Beach83
50 mm monthly rainfall in December in South Beach50

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South Beach by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Florida (South Beach) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in South Beach?

South Beach has a temperate climate with hot summers and some rainfall in all months.

South Beach weather in January

Expect daytime maximum temperatures of 23°C in South Beach, Florida in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 56 mm of rainfall in the month.

  • 23°C maximum daytime temperature in January in South Beach23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in January in South Beach8
    8 days with some rainfall
  • 11°C minimum night-time temperature in January in South Beach11
    11°C min night temperature
  • 11 hours of daylight per day in January in South Beach11
    11 hours of daylight per day
  • No heat & humidity in January in South Beach0
    No heat & humidity
  • 56 mm monthly rainfall in January in South Beach56
    56 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in January in South Beach5
    5 (Moderate) UV index
  • 22°C sea temperature in January in South Beach22
    22°C sea temperature

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South Beach weather in February

Expect daytime maximum temperatures of 23°C in South Beach, Florida in February based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 74 mm of rainfall in the month.

  • 23°C maximum daytime temperature in February in South Beach23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in February in South Beach7
    7 days with some rainfall
  • 12°C minimum night-time temperature in February in South Beach12
    12°C min night temperature
  • 11 hours of daylight per day in February in South Beach11
    11 hours of daylight per day
  • No heat & humidity in February in South Beach0
    No heat & humidity
  • 74 mm monthly rainfall in February in South Beach74
    74 mm of monthly rainfall
  • UV (maximum) index 7 (High) in February in South Beach7
    7 (High) UV index
  • 22°C sea temperature in February in South Beach22
    22°C sea temperature

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South Beach weather in March

Expect daytime maximum temperatures of 25°C in South Beach, Florida in March based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 86 mm of rainfall in the month.

  • 25°C maximum daytime temperature in March in South Beach25
    25°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in March in South Beach8
    8 days with some rainfall
  • 15°C minimum night-time temperature in March in South Beach15
    15°C min night temperature
  • 12 hours of daylight per day in March in South Beach12
    12 hours of daylight per day
  • Low heat & humidity in March in South BeachL
    Low heat & humidity
  • 86 mm monthly rainfall in March in South Beach86
    86 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in March in South Beach9
    9 (Very High) UV index
  • 22°C sea temperature in March in South Beach22
    22°C sea temperature

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South Beach weather in April

Expect daytime maximum temperatures of 28°C in South Beach, Florida in April based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 57 mm of rainfall in the month.

  • 28°C maximum daytime temperature in April in South Beach28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 5 days with some rainfall in April in South Beach5
    5 days with some rainfall
  • 16°C minimum night-time temperature in April in South Beach16
    16°C min night temperature
  • 13 hours of daylight per day in April in South Beach13
    13 hours of daylight per day
  • Low heat & humidity in April in South BeachL
    Low heat & humidity
  • 57 mm monthly rainfall in April in South Beach57
    57 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in April in South Beach10
    10 (Very High) UV index
  • 23°C sea temperature in April in South Beach23
    23°C sea temperature

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South Beach weather in May

Expect daytime maximum temperatures of 30°C in South Beach, Florida in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 97 mm of rainfall in the month.

  • 30°C maximum daytime temperature in May in South Beach30
    30°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in South Beach10
    10 days with some rainfall
  • 20°C minimum night-time temperature in May in South Beach20
    20°C min night temperature
  • 14 hours of daylight per day in May in South Beach14
    14 hours of daylight per day
  • Moderate heat & humidity in May in South BeachM
    Moderate heat & humidity
  • 97 mm monthly rainfall in May in South Beach97
    97 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in South Beach10
    10 (Very High) UV index
  • 25°C sea temperature in May in South Beach25
    25°C sea temperature

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South Beach weather in June

Expect daytime maximum temperatures of 31°C in South Beach, Florida in June and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 14 days with some rainfall and typically 139 mm of rainfall in the month.

  • 31°C maximum daytime temperature in June in South Beach31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 14 days with some rainfall in June in South Beach14
    14 days with some rainfall
  • 22°C minimum night-time temperature in June in South Beach22
    22°C min night temperature
  • 14 hours of daylight per day in June in South Beach14
    14 hours of daylight per day
  • High heat & humidity in June in South BeachH
    High heat & humidity
  • 139 mm monthly rainfall in June in South Beach139
    139 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in June in South Beach11
    11 (Extreme) UV index
  • 27°C sea temperature in June in South Beach27
    27°C sea temperature

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South Beach weather in July

Expect daytime maximum temperatures of 32°C in South Beach, Florida in July and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 15 days with some rainfall and typically 146 mm of rainfall in the month.

  • 32°C maximum daytime temperature in July in South Beach32
    32°C max day temperature
  • 9 hours of sunshine per day
  • 15 days with some rainfall in July in South Beach15
    15 days with some rainfall
  • 23°C minimum night-time temperature in July in South Beach23
    23°C min night temperature
  • 14 hours of daylight per day in July in South Beach14
    14 hours of daylight per day
  • Very high heat & humidity in July in South BeachVH
    Very High heat & humidity
  • 146 mm monthly rainfall in July in South Beach146
    146 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in South Beach11
    11 (Extreme) UV index
  • 28°C sea temperature in July in South Beach28
    28°C sea temperature

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South Beach weather in August

Expect daytime maximum temperatures of 32°C in South Beach, Florida in August and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 16 days with some rainfall and typically 141 mm of rainfall in the month.

  • 32°C maximum daytime temperature in August in South Beach32
    32°C max day temperature
  • 9 hours of sunshine per day
  • 16 days with some rainfall in August in South Beach16
    16 days with some rainfall
  • 23°C minimum night-time temperature in August in South Beach23
    23°C min night temperature
  • 13 hours of daylight per day in August in South Beach13
    13 hours of daylight per day
  • Very high heat & humidity in August in South BeachVH
    Very High heat & humidity
  • 141 mm monthly rainfall in August in South Beach141
    141 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in South Beach11
    11 (Extreme) UV index
  • 28°C sea temperature in August in South Beach28
    28°C sea temperature

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South Beach weather in September

Expect daytime maximum temperatures of 32°C in South Beach, Florida in September and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 15 days with some rainfall and typically 184 mm of rainfall in the month.

  • 32°C maximum daytime temperature in September in South Beach32
    32°C max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in September in South Beach15
    15 days with some rainfall
  • 23°C minimum night-time temperature in September in South Beach23
    23°C min night temperature
  • 12 hours of daylight per day in September in South Beach12
    12 hours of daylight per day
  • Very high heat & humidity in September in South BeachVH
    Very High heat & humidity
  • 184 mm monthly rainfall in September in South Beach184
    184 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in South Beach10
    10 (Very High) UV index
  • 28°C sea temperature in September in South Beach28
    28°C sea temperature

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South Beach weather in October

Expect daytime maximum temperatures of 29°C in South Beach, Florida in October based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 152 mm of rainfall in the month.

  • 29°C maximum daytime temperature in October in South Beach29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in October in South Beach10
    10 days with some rainfall
  • 20°C minimum night-time temperature in October in South Beach20
    20°C min night temperature
  • 11 hours of daylight per day in October in South Beach11
    11 hours of daylight per day
  • Moderate heat & humidity in October in South BeachM
    Moderate heat & humidity
  • 152 mm monthly rainfall in October in South Beach152
    152 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in October in South Beach8
    8 (Very High) UV index
  • 27°C sea temperature in October in South Beach27
    27°C sea temperature

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South Beach weather in November

Expect daytime maximum temperatures of 26°C in South Beach, Florida in November based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 83 mm of rainfall in the month.

  • 26°C maximum daytime temperature in November in South Beach26
    26°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in November in South Beach8
    8 days with some rainfall
  • 16°C minimum night-time temperature in November in South Beach16
    16°C min night temperature
  • 11 hours of daylight per day in November in South Beach11
    11 hours of daylight per day
  • Low heat & humidity in November in South BeachL
    Low heat & humidity
  • 83 mm monthly rainfall in November in South Beach83
    83 mm of monthly rainfall
  • UV (maximum) index 6 (High) in November in South Beach6
    6 (High) UV index
  • 25°C sea temperature in November in South Beach25
    25°C sea temperature

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South Beach weather in December

Expect daytime maximum temperatures of 24°C in South Beach, Florida in December based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 50 mm of rainfall in the month.

  • 24°C maximum daytime temperature in December in South Beach24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in December in South Beach7
    7 days with some rainfall
  • 12°C minimum night-time temperature in December in South Beach12
    12°C min night temperature
  • 10 hours of daylight per day in December in South Beach10
    10 hours of daylight per day
  • No heat & humidity in December in South Beach0
    No heat & humidity
  • 50 mm monthly rainfall in December in South Beach50
    50 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in December in South Beach5
    5 (Moderate) UV index
  • 23°C sea temperature in December in South Beach23
    23°C sea temperature

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More about South Beach

South Beach by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Florida (South Beach) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare South Beach weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for South Beach, Florida, USA and the UK (London).

Maximum daytime temperature (°C)

South Beach, Florida, USA
UK (London)
23
7
23
7
25
10
28
13
30
17
31
20
32
22
32
22
32
19
29
15
26
10
24
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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