Best time to visit Saint-Nazaire

Find the best time to visit Saint-Nazaire and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Saint-Nazaire 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 Saint-Nazaire?

The best time to visit Saint-Nazaire is July 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)

  • 9°C maximum daytime temperature in January in Saint-Nazaire9
    Jan
  • 10°C maximum daytime temperature in February in Saint-Nazaire10
    Feb
  • 12°C maximum daytime temperature in March in Saint-Nazaire12
    Mar
  • 15°C maximum daytime temperature in April in Saint-Nazaire15
    Apr
  • 18°C maximum daytime temperature in May in Saint-Nazaire18
    May
  • 21°C maximum daytime temperature in June in Saint-Nazaire21
    Jun
  • 23°C maximum daytime temperature in July in Saint-Nazaire23
    Jul
  • 23°C maximum daytime temperature in August in Saint-Nazaire23
    Aug
  • 21°C maximum daytime temperature in September in Saint-Nazaire21
    Sep
  • 17°C maximum daytime temperature in October in Saint-Nazaire17
    Oct
  • 12°C maximum daytime temperature in November in Saint-Nazaire12
    Nov
  • 10°C maximum daytime temperature in December in Saint-Nazaire10
    Dec

Hours of Sunshine (daily)

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

Which is the hottest month in Saint-Nazaire?

The hottest time of year in Saint-Nazaire is normally August. Expect maximum daytime temperatures to reach 23°C.

Which month has the most rain in Saint-Nazaire?

In terms of rainfall, November is usually the wettest month in Saint-Nazaire with 98mm on average. There are normally 17 days in November with some rain.

When is it sunniest in Saint-Nazaire?

The sunniest time of year in Saint-Nazaire is normally July with bright sunshine on average for 53% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Saint-Nazaire?

The sea is usually at its warmest in Saint-Nazaire in August when the water temperature reaches 18°C.

Best time to visit

The weather guide for France (Saint-Nazaire) 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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