South Beach weather in January 2026

Expect daytime maximum temperatures of 73°F in South Beach, Florida in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.2 inches of rainfall in the month.

  • 73°F maximum daytime temperature in January in South Beach73
    73°F max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in January in South Beach8
    8 days with some rainfall
  • 52°F minimum night-time temperature in January in South Beach52
    52°F 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
  • 2.2 inches monthly rainfall in January in South Beach2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in January in South Beach5
    5 (Moderate) UV index
  • 72°F sea temperature in January in South Beach72
    72°F sea temperature

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The January weather guide for Florida (South Beach) shows long term 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.

Metric (°C)  |  Imperial (°F)

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More about Florida

How hot is it in South Beach in January?

Daytime temperatures usually reach 73°F in South Beach in January, falling to 52°F at night.

How sunny is it in South Beach in January?

There are normally 7 hours of bright sunshine each day in South Beach in January - that's 69% of daylight hours.

How warm is the sea around South Beach in January?

The average sea temperature around South Beach in January is 72°F.

Does it rain in South Beach in January?

There are usually 8 days with some rain in South Beach in January and the average monthly rainfall is 2.2 inches.

South Beach January sunrise & sunset times

Browse the sunrise and sunset times for South Beach in January 2026. Select a month to view South Beach sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:12 17:38
Friday, 16th January 2026 07:13 17:50
Saturday, 31st January 2026 07:08 18:02

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