Best time to visit Galissas

Find the best time to visit Galissas and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Galissas by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Galissas?

The best time to visit Galissas is May, June, July, August and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 13°C maximum daytime temperature in January in Galissas13
    Jan
  • 13°C maximum daytime temperature in February in Galissas13
    Feb
  • 15°C maximum daytime temperature in March in Galissas15
    Mar
  • 18°C maximum daytime temperature in April in Galissas18
    Apr
  • 22°C maximum daytime temperature in May in Galissas22
    May
  • 26°C maximum daytime temperature in June in Galissas26
    Jun
  • 28°C maximum daytime temperature in July in Galissas28
    Jul
  • 27°C maximum daytime temperature in August in Galissas27
    Aug
  • 25°C maximum daytime temperature in September in Galissas25
    Sep
  • 21°C maximum daytime temperature in October in Galissas21
    Oct
  • 18°C maximum daytime temperature in November in Galissas18
    Nov
  • 15°C maximum daytime temperature in December in Galissas15
    Dec

Hours of Sunshine (daily)

Best time to visit

The weather guide for Syros, represented by Galissas, (Galissas) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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

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Which is the hottest month in Galissas?

The hottest time of year in Galissas is normally July. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Which month has the most rain in Galissas?

In terms of rainfall, December is usually the wettest month in Galissas with 91mm on average. There are normally 11 days in December with some rain.

When is it sunniest in Galissas?

The sunniest time of year in Galissas is normally July with bright sunshine on average for 93% of daylight hours; that's 14 hours of sunshine per day.

When is the sea warmest in Galissas?

The sea is usually at its warmest in Galissas in August when the water temperature reaches 24°C.

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