Normandy in september: average Weather, Temperature and Climate, Where to go?
Weather in Normandy in september 2025
In this section, you have access to the weather forecast for the month of september for most popular cities in Normandy. These predictions are statistics for the month of september from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.
Average weather in september in Caen
good weather
Weather at 6am
56°F
Clear/Sunny
31% of time
27%
18%
13%
Weather at 12pm
68°F
Clear/Sunny
36% of time
30%
17%
16%
Weather at 6pm
63°F
Clear/Sunny
38% of time
29%
18%
12%
Weather at 3am
58°F
33%
28%
18%
11%
Where to go in Normandy in september?
Where to go in Normandy in september: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in september based on the weather?
| Calvados (Caen, Deauville, Bayeux...) | 68°F | 4 à 6 days | 65°F to 67°F | good weather |
| Eure (Évreux (Eure), Le Bec-Hellouin, Gisors...) | 68°F to 72°F | 3 à 6 days | 65°F | good weather |
| Manche (Cherbourg-Octeville (Cotentin), Mont Saint-Michel, Granville...) | 65°F to 68°F | 3 à 6 days | 65°F to 67°F | good weather |
| Orne (Alençon (Orne), Flers, Argentan...) | 68°F to 72°F | 3 à 4 days | good weather | |
| Seine-Maritime (Rouen, Dieppe, Le Havre...) | 67°F to 70°F | 3 à 6 days | 65°F to 67°F | good weather |
Where should you go in Normandy in september when it comes to the weather?
Remember:
The climate in Normandy in september is good across the board.
It is not perfect, however, the weather in Normandy that month should be quite good averywhere: in Dieppe, Granville, Deauville, Chausey, Étretat, Cabourg, Saint-Lô (Manche), Alençon (Orne), Honfleur, Caen, Évreux (Eure), Ouistreham, Cherbourg-Octeville (Cotentin), Le Havre, Giverny, Bayeux, Mont Saint-Michel, Fécamp, Veules-les-Roses and Rouen. I allows to enjoy sightseeing in these cities. And even why not take a little time to enjoy the weather for... just be relax!
Climate in Normandy in september
Climate in Caen in september
In the month of september, the mean temperature in Caen is 63°F (maximum temperature is 68°F and minimum temperature is 56°F). The climate enjoyable there in this month. With just 2.6in over 4 days,
it rains very little for your trip.
With a good climate, september is an advisable month to go in Caen in Normandy.
| September | |||
| Average temperature | 63°F | ||
| Highest temperature | 68°F | ||
| Lowest temperature | 56°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 39% | ||
| Length of day | 12:36 | ||
| Our opinion at whereandwhen.net | good |
Climate in Bayeux in september
In the month of september, the mean temperature in Bayeux is 63°F (maximum temperature is 68°F and minimum temperature is 56°F). The climate quite good there in september. With about 2.6in over 4 days, the rain will not be a problem during your stay.
With good weather conditions, september is a good month to go there.
| September | |||
| Average temperature | 63°F | ||
| Highest temperature | 68°F | ||
| Lowest temperature | 56°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 39% | ||
| Length of day | 12:37 | ||
| Our opinion at whereandwhen.net | good |
Climate in Cherbourg-Octeville (Cotentin) in september
In the month of september, maximum temperature is 65°F and minimum temperature is 59°F (for an average temperature of 63°F). The climate is relatively cool in that locality in the month of september, but it is endurable by dressing warm. With just 2.9in over 4 days, the rain will not be a problem throughout your holidays.
With a good weather, september is a good month to go in this locality.
| September | |||
| Average temperature | 63°F | ||
| Highest temperature | 65°F | ||
| Lowest temperature | 59°F | ||
| Sea temperature | 65°F | ||
| Rainfall | 2.9in | ||
| Number of days with rainfall | 4 day(s) (14%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 41% | ||
| Length of day | 12:37 | ||
| Our opinion at whereandwhen.net | good |
Climate in Deauville in september
In september, the mean temperature in Deauville is 63°F (maximum temperature is 68°F and minimum temperature is 58°F). The climate quite good around this city in this month. With 3.1in over 6 days, you risk getting wet slightly during your journey. But this is pretty moderate and it will not be continuous.
With a good climate, the month of september is a recommended month to go in this city.
| September | |||
| Average temperature | 63°F | ||
| Highest temperature | 68°F | ||
| Lowest temperature | 58°F | ||
| Sea temperature | 65°F | ||
| Rainfall | 3.1in | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 87% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 39% | ||
| Length of day | 12:37 | ||
| Our opinion at whereandwhen.net | good |
Climate in Dieppe in september
In the month of september, maximum temperature is 67°F and minimum temperature is 59°F (for an average temperature of 63°F). The climate quite good in this city in this month. With 2.6in over 5 days, rainfall can happen throughout your holidays. But this is reasonably and you will not be too bothered by it.
With a good climate, september is an advisable month to go in that area in Normandy.
| September | |||
| Average temperature | 63°F | ||
| Highest temperature | 67°F | ||
| Lowest temperature | 59°F | ||
| Sea temperature | 65°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 5 day(s) (16%) | ||
| Humidity | 85% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 39% | ||
| Length of day | 12:37 | ||
| Our opinion at whereandwhen.net | good |
All cities in Normandy in september
| Caen in september | good weather |
| Bayeux in september | good weather |
| Cherbourg-Octeville (Cotentin) in september | good weather |
| Deauville in september | good weather |
| Dieppe in september | good weather |
| Mont Saint-Michel in september | good weather |
| Rouen in september | good weather |
| Alençon (Orne) in september | good weather |
| Argentan in september | good weather |
| Le Bec-Hellouin in september | good weather |
| Cabourg in september | good weather |
| Évreux (Eure) in september | good weather |
| Flers in september | good weather |
| Gisors in september | good weather |
| Granville in september | good weather |
| Le Havre in september | good weather |
| Honfleur in september | good weather |
| Ouistreham in september | good weather |
| Agon-Coutainville in september | good weather |
| Arromanches-les-Bains in september | good weather |
| Asnelles in september | good weather |
| Auberville in september | good weather |
| Aure sur Mer in september | good weather |
| Barfleur in september | good weather |
| Barneville-Carteret in september | good weather |
| Beaumont-en-Auge in september | good weather |
| Belleville-sur-Mer (Petit-Caux) in september | good weather |
| Benerville-sur-Mer in september | good weather |
| Bénouville in september | good weather |
| Blainville-sur-Mer in september | good weather |
| Bretteville in september | good weather |
| Bretteville-sur-Ay in september | good weather |
| Bréville-sur-Mer in september | good weather |
| Carolles in september | good weather |
| Clécy in september | good weather |
| Colleville-Montgomery in september | good weather |
| Colleville-sur-Mer in september | good weather |
| Condé-sur-Vire in september | good weather |
| Créances-Plage in september | good weather |
| Cricquebœuf in september | good weather |
| Donville-les-Bains in september | good weather |
| Dragey-Ronthon in september | good weather |
| Életot in september | good weather |
| Étretat in september | good weather |
| Fécamp in september | good weather |
| Giverny in september | good weather |
| Hauteville-sur-Mer in september | good weather |
| Hermanville-sur-Mer in september | good weather |
| Heuqueville in september | good weather |
| Tatihou in september | good weather |
| Chausey islands in september | good weather |
| Jullouville in september | good weather |
| La Hague in september | good weather |
| La Poterie-Cap-d'Antifer in september | good weather |
| Le Rozel in september | good weather |
| Lion-sur-Mer in september | good weather |
| Longues-sur-Mer in september | good weather |
| Merville-Franceville-Plage in september | good weather |
| Les Moitiers-d'Allonne in september | good weather |
| Parc naturel régional des marais du Cotentin et du Bessin in september | good weather |
| Parc naturel régional du Perche in september | good weather |
| Parc naturel régional Normandie-Maine in september | good weather |
| Pennedepie in september | good weather |
| Pirou Plage in september | good weather |
| Quiberville in september | good weather |
| Quinéville in september | good weather |
| Regnéville-sur-Mer in september | good weather |
| Saint-Côme-de-Fresné in september | good weather |
| Saint-Germain-sur-Ay in september | good weather |
| Saint-Laurent-sur-Mer in september | good weather |
| Saint-Léonard in september | good weather |
| Saint-Lô (Manche) in september | good weather |
| Saint-Marcouf in september | good weather |
| Saint-Martin de Bréhal in september | good weather |
| Saint-Martin-aux-Buneaux in september | good weather |
| Saint-Pierre-en-Auge in september | good weather |
| Saint-Pierre-en-Port in september | good weather |
| Sainte-Adresse in september | good weather |
| Sainte-Marguerite-sur-Mer in september | good weather |
| Sainte-Marie-du-Mont in september | good weather |
| Sainte-Mère-Église in september | good weather |
| Siouville-Hague in september | good weather |
| Sotteville-sur-Mer in september | good weather |
| Surtainville in september | good weather |
| Le Tilleul in september | good weather |
| Varaville in september | good weather |
| Varengeville-sur-Mer in september | good weather |
| Vattetot-sur-Mer in september | good weather |
| Veules-les-Roses in september | good weather |
| Veulettes-sur-Mer in september | good weather |
| Vicq-sur-Mer in september | good weather |
| Vierville-sur-Mer in september | good weather |
| Villerville in september | good weather |
| Vire in september | good weather |
| Yport in september | good weather |
| Avranches in september | good weather |
| Barentin in september | good weather |
| Bernay in september | good weather |
| Bernieres-sur-Mer in september | good weather |
| Blonville-sur-Mer in september | good weather |
Weather data for Normandy in september:
Weather data for Normandy in september is derived from an average of the weather forecast since 2009 in Normandy. There is a margin of error and these forecasts are to be considered as general information only. The weather in Normandy 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 Normandy.