Marco Island weather in January 2026

Expect daytime maximum temperatures of 75°F in Marco Island, Florida in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 1.7 inches of rainfall in the month.

  • 75°F maximum daytime temperature in January in Marco Island75
    75°F max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in January in Marco Island6
    6 days with some rainfall
  • 55°F minimum night-time temperature in January in Marco Island55
    55°F min night temperature
  • 11 hours of daylight per day in January in Marco Island11
    11 hours of daylight per day
  • No heat & humidity in January in Marco Island0
    No heat & humidity
  • 1.7 inches monthly rainfall in January in Marco Island1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 6 (High) in January in Marco Island6
    6 (High) UV index
  • 70°F sea temperature in January in Marco Island70
    70°F sea temperature

More about Marco Island

Marco Island by month

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The January weather guide for Florida (Marco Island) 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 Marco Island in January?

Daytime temperatures usually reach 75°F in Marco Island in January, falling to 55°F at night.

How sunny is it in Marco Island in January?

There are normally 7 hours of bright sunshine each day in Marco Island in January - that's 68% of daylight hours.

How warm is the sea around Marco Island in January?

The average sea temperature around Marco Island in January is 70°F.

Does it rain in Marco Island in January?

There are usually 6 days with some rain in Marco Island in January and the average monthly rainfall is 1.7 inches.

Marco Island January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:14 17:47
Friday, 16th January 2026 07:15 17:58
Saturday, 31st January 2026 07:11 18:10

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