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Saint-Nazaire Weather by Month
Live conditions, a 7-day forecast and monthly climate patterns for Saint-Nazaire, France.
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Live weather
Saint-Nazaire right now
- Forecast is refreshing Live forecast is temporarily unavailable: 503 Server Error: Service Unavailable for url: https://api.open-meteo.com/v1/forecast?latitude=47.275060&longitude=-2.217900¤t=temperature_2m%2Crelative_humidity_2m%2Capparent_temperature%2Cis_day%2Cprecipitation%2Crain%2Cshowers%2Csnowfall%2Cweather_code%2Ccloud_cover%2Cpressure_msl%2Csurface_pressure%2Cwind_speed_10m%2Cwind_direction_10m%2Cwind_gusts_10m&daily=weather_code%2Ctemperature_2m_max%2Ctemperature_2m_min%2Capparent_temperature_max%2Capparent_temperature_min%2Csunrise%2Csunset%2Cdaylight_duration%2Csunshine_duration%2Cuv_index_max%2Cprecipitation_sum%2Crain_sum%2Cshowers_sum%2Csnowfall_sum%2Cprecipitation_probability_max%2Cwind_speed_10m_max%2Cwind_gusts_10m_max%2Cwind_direction_10m_dominant&forecast_days=7&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Forecast is refreshing
Live forecast is temporarily unavailable: 503 Server Error: Service Unavailable for url: https://api.open-meteo.com/v1/forecast?latitude=47.275060&longitude=-2.217900¤t=temperature_2m%2Crelative_humidity_2m%2Capparent_temperature%2Cis_day%2Cprecipitation%2Crain%2Cshowers%2Csnowfall%2Cweather_code%2Ccloud_cover%2Cpressure_msl%2Csurface_pressure%2Cwind_speed_10m%2Cwind_direction_10m%2Cwind_gusts_10m&daily=weather_code%2Ctemperature_2m_max%2Ctemperature_2m_min%2Capparent_temperature_max%2Capparent_temperature_min%2Csunrise%2Csunset%2Cdaylight_duration%2Csunshine_duration%2Cuv_index_max%2Cprecipitation_sum%2Crain_sum%2Cshowers_sum%2Csnowfall_sum%2Cprecipitation_probability_max%2Cwind_speed_10m_max%2Cwind_gusts_10m_max%2Cwind_direction_10m_dominant&forecast_days=7&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Monthly climate
Temperature, rain and wind in Saint-Nazaire
Month-by-month averages for planning when to go, what to pack and how weather-sensitive the trip may be.
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Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=47.275060&longitude=-2.217900&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Average Temperature
Saint-Nazaire
Mean monthly temperatureAverage High Low Temperature
Saint-Nazaire
Typical daytime highs and night lowsAverage Day Temperature
Saint-Nazaire
Monthly average highAverage Night Temperature
Saint-Nazaire
Monthly average lowAverage Rainfall
Saint-Nazaire
Total precipitation by monthAverage Rainy Days
Saint-Nazaire
Days with measurable precipitationAverage Wind Speed
Saint-Nazaire
Mean wind speed by month| Month | Mean C | High C | Low C | Precipitation mm | Rainy days | Snow cm | Wind km/h |
|---|---|---|---|---|---|---|---|
| Monthly climate is being prepared for this city. | |||||||
Monthly averages
Average temperature by month in Saint-Nazaire
Monthly climate averages for Saint-Nazaire, France.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=47.275060&longitude=-2.217900&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
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Forecasts and climate averages
Should I use the forecast or monthly averages?
Use the forecast for the days it covers. Monthly averages help compare seasons for a later trip; they cannot predict the weather on a particular future day.
What if a forecast is unavailable?
The page cannot provide current conditions for that request. You can still use any recorded climate information, but it is not a substitute for a current forecast.
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Provider links and available dates appear with the weather information. Forecast data and climate summaries have different periods and should be read separately.