Olhao weather in December 2021

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  • 16°C maximum daytime temperature in December in Olhao16
    16°C max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in December in Olhao12
    12 days with some rainfall
  • 8°C minimum night-time temperature in December in Olhao8
    8°C min night temperature
  • 10 hours of daylight per day in December in Olhao10
    10 hours of daylight per day
  • No heat & humidity in December in Olhao0
    No heat & humidity
  • 100 mm monthly rainfall in December in Olhao100
    100 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Olhao2
    2 (Low) UV index
  • 17°C sea temperature in December in Olhao17
    17°C sea temperature

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The December weather guide for Olhao, Algarve 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.

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How warm is it in Olhao in December?

Daytime temperatures usually reach 16°C in Olhao in December, falling to 8°C at night.

How sunny is it in Olhao in December?

There are normally 5 hours of bright sunshine each day in Olhao in December - that's 55% of daylight hours.

How warm is the sea around Olhao in December?

The average sea temperature around Olhao in December is 17°C.

Does it rain in Olhao in December?

There are usually 12 days with some rain in Olhao in December and the average monthly rainfall is 100mm.

Metric (°C / mm)  |  Imperial (°F / inches)

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Olhao sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Olhao in December 2021. Select a month to view Olhao sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 07:26 17:15
Thursday, 16th December 2021 07:38 17:16
Friday, 31st December 2021 07:45 17:25
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