Saint-Martin-sur-Oust, France
Brittany · France
Saint-Martin-sur-Oust is a small town in Brittany, France with a population of 1,384. Elevation: 33 ft (10 m). Average temperature: 57°F (14°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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About Saint-Martin-sur-Oust
Saint-Martin-sur-Oust is a commune in the Morbihan department of Brittany in north-western France. Until 6 October 2008 it was known as Saint-Martin. Inhabitants of Saint-Martin-sur-Oust are called in French Martinais.
People
Climate
| Population | 1,384 |
| Population Density | 228 / sq mi |
| Elevation | 33 ft (10 m) |
| Coordinates | 47.7459°, -2.2543° |
| Timezone | Europe/Paris |
| Country | 🇫🇷 France |
| State / Province | Brittany |
| Average Temperature | 57°F (14°C) |
| January Average | 46°F (8°C) |
| July Average | 65°F (18°C) |
| Annual Precipitation | 49.1 inches (1,248 mm) |
| Annual Snowfall | 0.1 inches (0 cm) |
About Saint-Martin-sur-Oust
Saint-Martin-sur-Oust is a small town in France (Brittany) with a population of 1,384. The city sits at an elevation of 33 feet (10 meters) above sea level. The average annual temperature is 57°F (14°C). Temperatures range from 46°F in January to 65°F in July. Annual precipitation averages 49.1 inches. The timezone is Europe/Paris.
Temperature
| Annual Average | 56.5°F |
| 5% above France avg | |
| January Average | 46°F (8°C) |
| July Average | 65°F (18°C) |
Geography
| Elevation | 33 ft (10 m) |
| Area | 6.1 sq mi (15.7 km²) |
| Population Density | 228/sq mi |
| Coordinates | 47.7459°N, 2.2543°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 3.5 in | |
| February | 44°F (7°C) | 2.8 in | Coldest |
| March | 47°F (9°C) | 2.5 in | |
| April | 50°F (10°C) | 2.3 in | |
| May | 56°F (13°C) | 2.5 in | |
| June | 61°F (16°C) | 1.8 in | |
| July | 65°F (18°C) | 1.7 in | Driest |
| August | 65°F (18°C) | 1.9 in | Warmest |
| September | 61°F (16°C) | 2.6 in | |
| October | 55°F (13°C) | 3.3 in | |
| November | 49°F (9°C) | 3.8 in | Wettest |
| December | 45°F (7°C) | 3.5 in |
Saint-Martin-sur-Oust has a seasonal temperature swing of 21°F / from 44°F in February to 65°F in August. Total annual precipitation is 32.2 inches, with November being the wettest month (3.8") and July the driest (1.7").
Schools in Saint-Martin-sur-Oust
1 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| École Privée Saint-Joseph | - | - | - | - |
Radio Stations near Saint-Martin-sur-Oust
5 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| La Grosse Tambouille | grosse tambouille, indépendante | MP3 192 kbps | |
| Carocelt | - | MP3 160 kbps | |
| Lradio | - | MP3 128 kbps | |
| La Tribu | - | AAC+ 88 kbps | |
| Timbre FM | - | MP3 256 kbps |
Museums in Saint-Martin-sur-Oust
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Écomusée des vieux métiers | ||||
| Horloge astronomique | ||||
| Le Patiau | ||||
| Musée de l'Officier de l'Académie Militaire de Saint-Cyr Coëtquidan | ||||
| Musée de la Résistance Bretonne | ||||
| Musée de la Vilaine Maritime | ||||
| musée des carrières | ||||
| Naia Museum |
Libraries in Saint-Martin-sur-Oust
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Artothèque de Brocéliande | 0.0 | |||||
| Bibliothèque de Fégréac | 0.0 | |||||
| Bibliothèque de Saint-Jean-la-Poterie | 0.0 | |||||
| Bibliothèque intercommunale | 0.0 | |||||
| Bibliothèque municipale | 0.0 | |||||
| Bibliothèque municipale | 0.0 | |||||
| Bibliothèque pour Tous | 0.0 | |||||
| L'école buissonnière | 0.0 | |||||
| Le Pass Temps | 0.0 | |||||
| Maison Multi-Services | 0.0 | |||||
| Médiathèque | 0.0 | |||||
| Médiathèque | 0.0 | |||||
| Médiathèque | 0.0 | |||||
| Médiathèque | 0.0 | |||||
| Médiathèque | 0.0 | |||||
| Médiathèque d'Allaire | 0.0 | |||||
| Médiathèque de La Gacilly | 0.0 | |||||
| Médiathèque de Limerzel | 0.0 | |||||
| Médiathèque de Molac | 0.0 | |||||
| Médiathèque de Muzillac | 0.0 | |||||
| Médiathèque de Pleucadeuc | 0.0 | |||||
| Médiathèque de Ploërmel | 0.0 | |||||
| Médiathèque de Questembert | 0.0 | |||||
| Médiathèque de Saint-Perreux | 0.0 | |||||
| Médiathèque Départementale | 0.0 | |||||
| Médiathèque du récit à Rieux | 0.0 | |||||
| Médiathèque Félix Trochu | 0.0 | |||||
| Médiathèque Hélène Cadou | 0.0 | |||||
| Médiathèque intercommunale de Carentoir | 0.0 | |||||
| Médiathèque Jean-Michel Bollé | 0.0 | |||||
| Médiathèque L'Atelier des mots | 0.0 | |||||
| Médiathèque L@ Parenthèse | 0.0 | |||||
| Médiathèque L@ Parenthèse | 0.0 | |||||
| Médiathèque Le Grand Logis | 0.0 | |||||
| Médiathèque Ludothèque de Saint-Jacut-les-Pins | 0.0 | |||||
| Médiathèque municipale | 0.0 |
Farmers Markets in Saint-Martin-sur-Oust
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Halles de La Gacilly | |||||
| Les Halles | |||||
| Les Halles | |||||
| Marché | |||||
| Marché du terroir et de l'artisanat |
Castles in Saint-Martin-sur-Oust
2 castles within city radius - OpenStreetMap data
Breweries in Saint-Martin-sur-Oust
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Barque! | ||||
| Brasserie La Bambelle | ||||
| Brasserie Lancelot | ||||
| Brasserie Oblique | ||||
| L'Estaminet du Champ Commun | ||||
| La brasserie des Marais |
Airports Near Saint-Martin-sur-Oust
26 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| La Baule-Escoublac Airport | LBY | Medium Airport |
| Nantes Atlantique Airport | NTE | Medium Airport |
| Rennes-Saint-Jacques Airport | RNS | Medium Airport |
| Saint-Nazaire-Montoir Airport | SNR | Medium Airport |
| Vannes-Meucon Airport | VNE | Medium Airport |
| Aérodrome privé Le Quilloux | - | Small Airport |
| Campbon La Berthelière Airfield | - | Small Airport |
| Coëtquidan Air Base | - | Small Airport |
| Dinan-Trélivan Airfield | - | Small Airport |
| Frossay Ultralight Airfield | - | Small Airport |
| La Bochet Airfield | - | Small Airport |
| La Cudelais Airfield | - | Small Airport |
| La Dominelais Airfield | - | Small Airport |
| Le Haut des Places Airfield | - | Small Airport |
| Nantes Héric Airfield | - | Small Airport |
| Neuville Airfield | - | Small Airport |
| Pléchatel Faroulais Airfield | - | Small Airport |
| Pleucadeuc private airfield | - | Small Airport |
| Ploërmel Loyat Airfield | - | Small Airport |
| Pontivy Airfield | - | Small Airport |
| Queneleuc Airfield | - | Small Airport |
| Quily Airfield | - | Small Airport |
| Redon Bains-sur-Oust Airfield | - | Small Airport |
| Saint Brévin les Pins Airfield | - | Small Airport |
| Saint Sulpice des Landes | - | Small Airport |
| St Brévin les Pins Airfield | - | Small Airport |
Post Offices in Saint-Martin-sur-Oust
1 post offices.
| Post Office | Address |
|---|---|
| Poste Annexe |
Churches & Religious Organizations in Saint-Martin-sur-Oust
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Église Saint-Martin | |
| Notre Dame du Bon Accueil |
Quick Facts
🇫🇷 About France
Public Holidays in France
11 public holidays this year
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Get ReportFrequently Asked Questions About Saint-Martin-sur-Oust
What is the population of Saint-Martin-sur-Oust?
Saint-Martin-sur-Oust has a population of 1,384 residents and is located in France. The population density is 228 people per square mile, spread across 6.1 square miles.
What is the weather like in Saint-Martin-sur-Oust?
Saint-Martin-sur-Oust enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winter temperatures average 46°F in January, while summers reach an average of 65°F in July. Annual rainfall totals 49.1 inches.
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