Olhao weather in March 2026

Expect daytime maximum temperatures of 64°F in Olhao, Algarve in March based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.1 inches of rainfall in the month.

  • 64°F maximum daytime temperature in March in Olhao64
    64°F max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in March in Olhao8
    8 days with some rainfall
  • 48°F minimum night-time temperature in March in Olhao48
    48°F min night temperature
  • 12 hours of daylight per day in March in Olhao12
    12 hours of daylight per day
  • No heat & humidity in March in Olhao0
    No heat & humidity
  • 2.1 inches monthly rainfall in March in Olhao2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Olhao5
    5 (Moderate) UV index
  • 61°F sea temperature in March in Olhao61
    61°F sea temperature

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The March weather guide for Algarve (Olhao) 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 the Algarve

How hot is it in Olhao in March?

Daytime temperatures usually reach 64°F in Olhao in March, falling to 48°F at night.

How sunny is it in Olhao in March?

There are normally 7 hours of bright sunshine each day in Olhao in March - that's 61% of daylight hours.

How warm is the sea around Olhao in March?

The average sea temperature around Olhao in March is 61°F.

Does it rain in Olhao in March?

There are usually 8 days with some rain in Olhao in March and the average monthly rainfall is 2.1 inches.

Olhao March sunrise & sunset times

Browse the sunrise and sunset times for Olhao in March 2026. Select a month to view Olhao sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:02 18:25
Monday, 16th March 2026 06:41 18:40
Tuesday, 31st March 2026 06:19 18:53

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