Saint-Nazaire weather in July 2025

Expect 23°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Saint-Nazaire in July. Check more long-term weather averages for Saint-Nazaire in July before you book your next holiday to France in 2025/2026.

  • 23°C maximum daytime temperature in July in Saint-Nazaire23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in July in Saint-Nazaire11
    11 days with some rainfall
  • 14°C minimum night-time temperature in July in Saint-Nazaire14
    14°C min night temperature
  • 15 hours of daylight per day in July in Saint-Nazaire15
    15 hours of daylight per day
  • No heat & humidity in July in Saint-Nazaire0
    No heat & humidity
  • 44 mm monthly rainfall in July in Saint-Nazaire44
    44 mm of monthly rainfall
  • UV (maximum) index 7 (High) in July in Saint-Nazaire7
    7 (High) UV index
  • 18°C sea temperature in July in Saint-Nazaire18
    18°C sea temperature

More about Saint-Nazaire

Saint-Nazaire by month

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

Recommended for France

Jet2holidays: up to £60pp off 2024/2025 holidays

  • Save up to £60 per person on holidays with myJet2
  • £60pp off winter 2024/2025 & £50pp off summer 2025
  • Travel before 31st October 2025 (inclusive)
Go to Jet2holidays deal >>

Expires at 23:59 on Saturday 30th Nov 2024 · View all Jet2holidays offers

Jet2holidaysJet2holidays deal finder

The July weather guide for France (Saint-Nazaire) 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)

Back to top

More about France

How hot is it in Saint-Nazaire in July?

Daytime temperatures usually reach 23°C in Saint-Nazaire in July, falling to 14°C at night.

How sunny is it in Saint-Nazaire in July?

There are normally 8 hours of bright sunshine each day in Saint-Nazaire in July - that's 53% of daylight hours.

How warm is the sea around Saint-Nazaire in July?

The average sea temperature around Saint-Nazaire in July is 18°C.

Does it rain in Saint-Nazaire in July?

There are usually 11 days with some rain in Saint-Nazaire in July and the average monthly rainfall is 44mm.

Saint-Nazaire July sunrise & sunset times

Browse the sunrise and sunset times for Saint-Nazaire in July 2025. Select a month to view Saint-Nazaire sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:17 21:09
Wednesday, 16th July 2025 05:29 21:00
Thursday, 31st July 2025 05:46 20:43

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^