Brittany in july: average Weather, Temperature and Climate, Where to go?
Weather in Brittany in july 2025
Below, check out the weather forecast for july for most popular cities in Brittany. These predictions are statistics for july from weather reports for many years. The percentage indicates the possibility of having the weather indicated.
Average weather in july in Rennes
good weather UV index: 6
Weather at 6am
59°F
Clear/Sunny
31% of time
30%
18%
16%
Weather at 12pm
74°F
Clear/Sunny
31% of time
26%
25%
17%
Weather at 6pm
70°F
Clear/Sunny
38% of time
22%
22%
14%
Weather at 3am
58°F
42%
20%
17%
10%
Where to go in Brittany in july?
Where to go in Brittany in july: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in july based on the weather?
| Côtes-d'Armor (Saint-Brieuc (Côtes d'Armor), Perros-Guirec, Erquy...) | 67°F to 72°F | 3 à 5 days | 61°F to 63°F | good weather |
| Finistère (Brest, Quimper, Concarneau...) | 65°F to 72°F | 3 à 6 days | 61°F to 63°F | good weather |
| Ille-et-Vilaine (Rennes, Saint-Malo, Redon...) | 70°F to 76°F | 3 à 5 days | 63°F to 65°F | good weather |
| Morbihan (Vannes, Lorient, The Quiberon peninsula...) | 32°F to 77°F | 0 à 4 days | 65°F | good weather* |
Where should you go in Brittany in july when it comes to the weather?
Remember:
The climate in Brittany in july is good across the board.
Good news: Although it is not perfect the weather in Brittany in july is, according to seasonal norms, pretty good averywhere: in Erquy, Bénodet, Sein island, Perros-Guirec, Fouesnant, Brehat Island, Lannion, Quimper, Dinard, Saint-Malo, Vannes, Belle-Île-en-Mer, Brest, Carnac, The Quiberon peninsula, Rennes, Lorient, Molene Island, Douarnenez, Concarneau and Saint-Brieuc (Côtes d'Armor). I allows to appreciate tours all around the country. And even why not take a little time to enjoy the hotel pool!
Climate in Brittany in july
Climate in Rennes in july
In july, maximum temperature is 76°F and minimum temperature is 59°F (for an average temperature of 68°F). The climate quite enjoyable around this city in the month of july. With 2.2in over 3 days, you risk getting wet slightly for your stay. But this is pretty moderate and you will not be too bothered by it.
With a good weather, the month of july is an advisable month to go in Rennes.
| July | |||
| Average temperature | 68°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 59°F | ||
| Rainfall | 2.2in | ||
| Number of days with rainfall | 3 day(s) (10%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 15 | ||
| Cloud cover | 42% | ||
| Length of day | 15:39 | ||
| Our opinion at whereandwhen.net | good |
Climate in Brest in july
In july, the mean temperature in Brest is 65°F (maximum temperature is 68°F and minimum temperature is 61°F). The climate good there in july. With 3in over 5 days, rainfall can happen during your journey. But this is rather reasonably and you will not be too bothered by it.
With a good weather, july is a good time to go in that area in Brittany.
| July | |||
| Average temperature | 65°F | ||
| Highest temperature | 68°F | ||
| Lowest temperature | 61°F | ||
| Sea temperature | 62°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 5 day(s) (15%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 15 | ||
| Cloud cover | 44% | ||
| Length of day | 15:42 | ||
| Our opinion at whereandwhen.net | good |
Climate in Lorient in july
In july, the mean temperature in Lorient is 67°F (maximum temperature is 70°F and minimum temperature is 61°F). The climate quite enjoyable here in july. With 2.8in over 4 days, you will experience some showers throughout your holidays. But this is pretty reasonably and it will not be continuous.
With a good weather, the month of july is a good time to go in this locality in Brittany.
| July | |||
| Average temperature | 67°F | ||
| Highest temperature | 70°F | ||
| Lowest temperature | 61°F | ||
| Sea temperature | 63°F | ||
| Rainfall | 2.8in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 88% | ||
| Daily sunshine hours | 15 | ||
| Cloud cover | 37% | ||
| Length of day | 15:37 | ||
| Our opinion at whereandwhen.net | good |
Climate in Redon in july
In the month of july, maximum temperature is 74°F and minimum temperature is 63°F (for an average temperature of 68°F). The climate is quite pleasant in this location in july. With barely 2.2in over 3 days, rain may be scarce throughout your journey.
With a good climate, the month of july is an advisable month to go in that area in Brittany.
| July | |||
| Average temperature | 68°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 63°F | ||
| Sea temperature | 65°F | ||
| Rainfall | 2.2in | ||
| Number of days with rainfall | 3 day(s) (11%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 15 | ||
| Cloud cover | 33% | ||
| Length of day | 15:36 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Saint-Brieuc (Côtes d'Armor) in july
In july, maximum temperature is 70°F and minimum temperature is 59°F (for an average temperature of 65°F). The climate quite nice in that area in july. With 2.4in over 3 days, rain may occur for your stay. But this is reasonably and it is only of temporary showers.
With good weather conditions, the month of july is a good month to go in that area.
| July | |||
| Average temperature | 65°F | ||
| Highest temperature | 70°F | ||
| Lowest temperature | 59°F | ||
| Sea temperature | 62°F | ||
| Rainfall | 2.4in | ||
| Number of days with rainfall | 3 day(s) (11%) | ||
| Humidity | 91% | ||
| Daily sunshine hours | 15 | ||
| Cloud cover | 44% | ||
| Length of day | 15:43 | ||
| Our opinion at whereandwhen.net | good |
All cities in Brittany in july
| Rennes in july | good weather |
| Brest in july | good weather |
| Lorient in july | good weather |
| Redon in july | perfect weather |
| Saint-Brieuc (Côtes d'Armor) in july | good weather |
| Saint-Malo in july | good weather |
| Vannes in july | perfect weather |
| Concarneau in july | good weather |
| Dinard in july | good weather |
| Erquy in july | good weather |
| The Quiberon peninsula in july | good weather |
| Perros-Guirec in july | good weather |
| Quimper in july | good weather |
| Arzon in july | good weather |
| Audierne-Esquibien in july | good weather |
| Belle-Île-en-Mer in july | good weather |
| Bénodet in july | good weather |
| Beuzec-Cap-Sizun in july | good weather |
| Billiers in july | good weather |
| Cap Fréhel in july | good weather |
| Carantec in july | good weather |
| Carnac in july | perfect weather |
| Cherrueix in july | good weather |
| Cléden-Cap-Sizun in july | good weather |
| Cléder in july | good weather |
| Combrit in july | good weather |
| côte de granit rose (Pink Granite Coast) in july | good weather |
| Le Crouesty in july | perfect weather |
| Damgan in july | good weather |
| Dinan in july | good weather |
| Doëlan (Clohars-Carnoët) in july | good weather |
| Douarnenez in july | good weather |
| Erdeven in july | good weather |
| Étables-sur-Mer in july | good weather |
| Fouesnant in july | good weather |
| Fréhel in july | good weather |
| Gâvres in july | good weather |
| Goulien in july | good weather |
| Goulven in july | good weather |
| Guerlédan in july | good weather |
| Guidel in july | good weather |
| Guimaëc in july | good weather |
| Guissény in july | good weather |
| Hillion in july | good weather |
| Hirel in july | good weather |
| Molene Island (Île de Molène) in july | good weather |
| Sein island (Île-de-Sein) in july | good weather |
| Hoëdic in july | good weather |
| Houat in july | good weather |
| Île-aux-Moines in july | good weather |
| Île-d'Arz in july | good weather |
| Île-de-Batz in july | good weather |
| Brehat Island (Île de Bréhat) in july | good weather |
| Île-Tudy in july | good weather |
| Glénan in july | good weather |
| Kerlaz in july | good weather |
| Kerlouan in july | good weather |
| La Trinité-sur-Mer in july | good weather |
| Lampaul-Plouarzel in july | good weather |
| Lancieux in july | good weather |
| Landéda in july | good weather |
| Landunvez in july | good weather |
| Lanildut in july | good weather |
| Lannion in july | good weather |
| Lanvéoc in july | good weather |
| Locmaria-Plouzané in july | good weather |
| Locmariaquer in july | good weather |
| Locmiquélic in july | good weather |
| Locronan in july | good weather |
| Morlaix in july | good weather |
| Névez in july | good weather |
| Ouessant in july | good weather |
| Paimpol in july | good weather |
| parc naturel régional d’Armorique in july | good weather |
| Pénestin in july | good weather |
| Penmarc'h in july | good weather |
| Planguenoual in july | good weather |
| Plestin-les-Grèves in july | good weather |
| Pleubian in july | good weather |
| Pleumeur-Bodou in july | good weather |
| Plévenon in july | good weather |
| Plomeur in july | good weather |
| Plomodiern in july | good weather |
| Plonévez-Porzay in july | good weather |
| Plouézec in july | good weather |
| Plougonvelin in july | good weather |
| Plougoulm in july | good weather |
| Plouha in july | good weather |
| Plouharnel in july | good weather |
| Plouhinec in july | good weather |
| Ploumanac’h in july | good weather |
| Ploumoguer in july | good weather |
| Plounéour-Brignogan-plages in july | good weather |
| Plounévez-Lochrist in july | good weather |
| Plovan in july | good weather |
| Plozévet in july | good weather |
| Pointe du Raz in july | good weather |
| Pontrieux in july | good weather |
| Porspoder in july | good weather |
| Port Blanc (Penvénan) in july | good weather |
Weather data for Brittany in july:
Weather data for Brittany in july is derived from an average of the weather forecast since 2009 in Brittany. There is a margin of error and these forecasts are to be considered as general information only. The weather in Brittany can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Brittany.