Treffrin, France
Brittany · France
Treffrin is a small town in Brittany, France with a population of 616. Elevation: 548 ft (167 m). Average temperature: 53°F (12°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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People
Climate
| Population | 616 |
| Population Density | 62 / sq mi |
| Elevation | 548 ft (167 m) |
| Coordinates | 48.2990°, -3.5173° |
| Timezone | Europe/Paris |
| Country | 🇫🇷 France |
| State / Province | Brittany |
| Average Temperature | 53°F (12°C) |
| January Average | 43°F (6°C) |
| July Average | 61°F (16°C) |
| Annual Precipitation | 43.1 inches (1,094 mm) |
| Annual Snowfall | 3.3 inches (8 cm) |
About Treffrin
Treffrin is a small town in France (Brittany) with a population of 616. The city sits at an elevation of 548 feet (167 meters) above sea level. The average annual temperature is 53°F (12°C). Temperatures range from 43°F in January to 61°F in July. Annual precipitation averages 43.1 inches. The timezone is Europe/Paris.
Temperature
| Annual Average | 53.0°F |
| 2% below France avg | |
| January Average | 43°F (6°C) |
| July Average | 61°F (16°C) |
Geography
| Elevation | 548 ft (167 m) |
| Area | 10.0 sq mi (25.8 km²) |
| Population Density | 62/sq mi |
| Coordinates | 48.2990°N, 3.5173°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 5.0 in | Coldest |
| February | 43°F (6°C) | 4.0 in | |
| March | 46°F (8°C) | 3.5 in | |
| April | 48°F (9°C) | 2.8 in | |
| May | 54°F (12°C) | 2.9 in | |
| June | 59°F (15°C) | 2.2 in | |
| July | 61°F (16°C) | 1.9 in | Driest |
| August | 63°F (17°C) | 2.3 in | Warmest |
| September | 59°F (15°C) | 3.2 in | |
| October | 54°F (12°C) | 3.9 in | |
| November | 48°F (9°C) | 5.1 in | Wettest |
| December | 44°F (7°C) | 4.9 in |
Treffrin has a seasonal temperature swing of 20°F / from 43°F in January to 63°F in August. Total annual precipitation is 41.7 inches, with November being the wettest month (5.1") and July the driest (1.9").
Schools in Treffrin
1 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| École primaire du Bois | - | - | - | - |
Radio Stations near Treffrin
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Radio Sympa | chanson française, funk | MP3 192 kbps | |
| Radio BOA | - | UNKNOWN | |
| Radio Kreiz Breizh | breton | MP3 256 kbps |
Museums in Treffrin
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Centre de Découverte de la Forêt et du Bocage | ||||
| Écomusée des Automates | ||||
| Gare de Guiscriff | ||||
| Maison du patrimoine | ||||
| Musée de la mine | ||||
| Musée des arts africains |
Libraries in Treffrin
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Bibliothèque | 0.0 | |||||
| Bibliothèque de Mellionnec | 0.0 | |||||
| Bibliothèque Ludothèque | 0.0 | |||||
| Bibliothèque municipale | 0.0 | |||||
| Bibliothèque Municipale | 0.0 | |||||
| Bibliothèque Municipale | 0.0 | |||||
| La bibliothèque du Renard | 0.0 | |||||
| Médiathèque de Gourin | 0.0 | |||||
| Médiathèque de la Trinité-Langonnet | 0.0 | |||||
| Médiathèque de Langonnet | 0.0 | |||||
| Médiathèque de Plougonven | 0.0 | |||||
| Médiathèque de Rostrenen | 0.0 | |||||
| Médiathèque de Saint-Hernin | 0.0 | |||||
| Médiathèque municipale | 0.0 | |||||
| Médiathèque-ludothèque de Ploërdut | 0.0 | |||||
| Médiathèque-ludothèque de Plouray | 0.0 | |||||
| Médiathèque-Ludothèque du Croisty | 0.0 |
Farmers Markets in Treffrin
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Marché de Guerlesquin | |||||
| marché de Plouray |
Breweries in Treffrin
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Brasserie Coreff | ||||
| Brasserie La Grobul'Factory | ||||
| Brasserie Les Fous | ||||
| Grobul Factory |
Airports Near Treffrin
12 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Landivisiau Air Base | LDV | Medium Airport |
| Lannion Airport | LAI | Medium Airport |
| Lorient South Brittany (Bretagne Sud) Airport | LRT | Medium Airport |
| Morlaix-Ploujean Airport | MXN | Medium Airport |
| Quimper-Cornouaille Airport | UIP | Medium Airport |
| Saint-Brieuc-Armor Airport | SBK | Medium Airport |
| Guiscriff Scaer Airfield | - | Small Airport |
| Kerfot Ultralight Airfield | - | Small Airport |
| Mellac Ultralight Airfield | - | Small Airport |
| Ploballanec Ultralight Airfield | - | Small Airport |
| Pontivy Airfield | - | Small Airport |
| Poullaouen Le Stancou Airfield | - | Small Airport |
Churches & Religious Organizations in Treffrin
3 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Chapelle de Saint-Corentin | |
| Chapelle Sainte-Catherine | |
| Église Saint-Louis |
Quick Facts
🇫🇷 About France
Public Holidays in France
11 public holidays this year
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Get ReportFrequently Asked Questions About Treffrin
What is the population of Treffrin?
Treffrin has a population of 616 residents and is located in France. The population density is 62 people per square mile, spread across 10.0 square miles.
What is the weather like in Treffrin?
Treffrin has a four-season climate with an average annual temperature of 53°F (12°C). Winter temperatures average 43°F in January, while summers reach an average of 61°F in July. Annual rainfall totals 43.1 inches, with 3.3 inches of snow.
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