Saint-Nazaire in july: average Weather, Temperature and Climate
Weather in Saint-Nazaire in july 2025
The weather in Saint-Nazaire in the month of july comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
perfect weather UV index: 6
Weather at 6am
63°F
Clear/Sunny
37% of time
32%
15%
13%
Weather at 12pm
74°F
Clear/Sunny
43% of time
26%
18%
10%
Weather at 6pm
70°F
Clear/Sunny
46% of time
29%
16%
7%
Weather at 3am
61°F
38%
28%
17%
9%
Evolution of daily average temperature and precipitation in Saint-Nazaire in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint-Nazaire in july.
The climate of Saint-Nazaire in july is perfect
The weather in july in Saint-Nazaire is wet (with 2.2in of precipitation over 3 days). The weather is better from the previous month since in june it receives an average of 3.1in of rainfall over 5 days.
The climate quite enjoyable around this city this month. Temperatures are up to 74°F. In the morning the temperature drops to 63°F. Thus, the mean temperature average in july in Saint-Nazaire is 68°F. Note that these seasonal averages are in contrast with those observed in Saint-Nazaire in july with a maximum record of 90°F in 2019 and a minimum record of 52°F in 2011.
Day length in Saint-Nazaire in july is 15:33. The sun rises at 05:28 and sets at 21:01.
With a good weather, july is advisable to go in this city.
Seasonal average climate and temperature of Saint-Nazaire in july
Check below seasonal norms These datas are compiled from the weather statements of the last years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 74°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 90°F (2019) | ||||
| Lowest record temperature | 52°F (2011) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 60°F | ||||
| Highest sea temperature | 70°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.2in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 1.2in (2012) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.56km | ||||
| Cloud cover | 33% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 15 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:28 | ||||
| Time of sunset | 21:01 | ||||
| Length of day | 15:33 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last july?
Here is the day by day recorded weather in Saint-Nazaire in july 2024:
52°F to 67°F
58°F to 67°F
54°F to 63°F
54°F to 67°F
58°F to 65°F
58°F to 65°F
58°F to 65°F
59°F to 63°F
61°F to 63°F
61°F to 67°F
58°F to 67°F
54°F to 65°F
56°F to 65°F
54°F to 65°F
59°F to 65°F
59°F to 67°F
56°F to 70°F
61°F to 76°F
61°F to 74°F
65°F to 68°F
63°F to 68°F
61°F to 67°F
65°F to 70°F
56°F to 70°F
59°F to 70°F
61°F to 70°F
59°F to 70°F
56°F to 76°F
63°F to 83°F
68°F to 83°F
67°F to 81°F
Map: other cities in the Pays de la Loire in july
Cities near Saint-Nazaire:
| Saint-Brevin-les-Pins in july | perfect weather |
| Saint-Andre-des-Eaux in july | perfect weather |
| Pornichet in july | perfect weather |
| Saint-Michel-Chef-Chef in july | good weather |
| La Baule in july | perfect weather |
| La Plaine-sur-Mer in july | perfect weather |
| Préfailles in july | good weather |
| Le Pouliguen in july | perfect weather |
| Guérande in july | perfect weather |
| Pornic in july | perfect weather |
| Batz-sur-Mer in july | perfect weather |
| Pontchateau in july | perfect weather |
Click over cities on the map for information about the weather in july.
Saint-Nazaire
perfect weather
good
tolerable
bad
very bad
Weather data for Saint-Nazaire in july:
Weather data for Saint-Nazaire for july are derived from an average of the weather forecast since 2009 in Saint-Nazaire. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint-Nazaire can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Saint-Nazaire.