Port St Johns weather in March 2025

Expect 25°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Port St Johns in March. Check more long-term weather averages for Port St Johns in March before you book your next holiday to South Africa in 2025/2026.

  • 25°C maximum daytime temperature in March in Port St Johns25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in March in Port St Johns13
    13 days with some rainfall
  • 19°C minimum night-time temperature in March in Port St Johns19
    19°C min night temperature
  • 12 hours of daylight per day in March in Port St Johns12
    12 hours of daylight per day
  • Low heat & humidity in March in Port St JohnsL
    Low heat & humidity
  • 128 mm monthly rainfall in March in Port St Johns128
    128 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in March in Port St Johns10
    10 (Very High) UV index
  • 26°C sea temperature in March in Port St Johns26
    26°C sea temperature

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The March weather guide for South Africa (Port St Johns) 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 South Africa

How hot is it in Port St Johns in March?

Daytime temperatures usually reach 25°C in Port St Johns in March with low heat and humidity, falling to 19°C at night.

How sunny is it in Port St Johns in March?

There are normally 7 hours of bright sunshine each day in Port St Johns in March - that's 57% of daylight hours.

How warm is the sea around Port St Johns in March?

The average sea temperature around Port St Johns in March is 26°C.

Does it rain in Port St Johns in March?

There are usually 13 days with some rain in Port St Johns in March and the average monthly rainfall is 128mm.

Port St Johns March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 05:52 18:36
Sunday, 16th March 2025 06:02 18:18
Monday, 31st March 2025 06:13 17:59

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