Port Antonio weather in March 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Port Antonio in March. Check more long-term weather averages for Port Antonio in March before you book your next holiday to Jamaica in 2025/2026.

  • 29°C maximum daytime temperature in March in Port Antonio29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in March in Port Antonio6
    6 days with some rainfall
  • 19°C minimum night-time temperature in March in Port Antonio19
    19°C min night temperature
  • 12 hours of daylight per day in March in Port Antonio12
    12 hours of daylight per day
  • Moderate heat & humidity in March in Port AntonioM
    Moderate heat & humidity
  • 75 mm monthly rainfall in March in Port Antonio75
    75 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Port Antonio11
    11+ (Extreme) UV index
  • 27°C sea temperature in March in Port Antonio27
    27°C sea temperature

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The March weather guide for Jamaica (Port Antonio) 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 / mm)  |  Imperial (°F / inches)

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More about Jamaica

How hot is it in Port Antonio in March?

Daytime temperatures usually reach 29°C in Port Antonio in March with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Port Antonio in March?

There are normally 8 hours of bright sunshine each day in Port Antonio in March - that's 62% of daylight hours.

How warm is the sea around Port Antonio in March?

The average sea temperature around Port Antonio in March is 27°C.

Does it rain in Port Antonio in March?

There are usually 6 days with some rain in Port Antonio in March and the average monthly rainfall is 75mm.

Port Antonio March sunrise & sunset times

Browse the sunrise and sunset times for Port Antonio in March 2025. Select a month to view Port Antonio sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:24 18:12
Sunday, 16th March 2025 06:13 18:16
Monday, 31st March 2025 06:01 18:19

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