# Lanleff

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Commune in Brittany, France

Lanleff Lanleñv Commune Temple Location of Lanleff Lanleff Show map of France Lanleff Show map of Brittany Coordinates: 48°41′37″N 3°02′36″W / 48.6936°N 3.0433°W / 48.6936; -3.0433 Country France Region Brittany Department Côtes-d'Armor Arrondissement Guingamp Canton Paimpol Intercommunality Guingamp-Paimpol Agglomération Government • Mayor (2020–2026) Josette Connan[1] Area 1 2.16 km2 (0.83 sq mi) Population (2023)[2] 121 • Density 56.0/km2 (145/sq mi) Time zone UTC+01:00 (CET) • Summer (DST) UTC+02:00 (CEST) INSEE/Postal code 22108 /22290 Elevation 17–86 m (56–282 ft) 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

**Lanleff** (French pronunciation: [\[lɑ̃lɛf\]](https://en.wikipedia.org/wiki/Help:IPA/French); [Breton](/source/Breton_language): *Lanleñv*) is a [commune](/source/Communes_of_France) in the [Côtes-d'Armor](/source/C%C3%B4tes-d'Armor) [department](/source/Departments_of_France) of [Brittany](/source/Brittany_(administrative_region)) in northwestern [France](/source/France).

## Geography

### Climate

Lanleff has an [oceanic climate](/source/Oceanic_climate) ([Köppen climate classification](/source/K%C3%B6ppen_climate_classification) *Cfb*). The average annual temperature in Lanleff is 11.6 °C (52.9 °F). The average annual rainfall is 839.3 mm (33.04 in) with December as the wettest month. The temperatures are highest on average in July, at around 17.6 °C (63.7 °F), and lowest in January, at around 6.7 °C (44.1 °F). The highest temperature ever recorded in Lanleff was 37.5 °C (99.5 °F) on 19 July 2016; the coldest temperature ever recorded was −8.0 °C (17.6 °F) on 11 December 1991.

Climate data for Lanleff (1981–2010 averages, extremes 1987−present) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Record high °C (°F) 17.1 (62.8) 22.0 (71.6) 24.9 (76.8) 28.0 (82.4) 31.0 (87.8) 33.4 (92.1) 37.5 (99.5) 37.0 (98.6) 32.0 (89.6) 30.9 (87.6) 21.7 (71.1) 18.0 (64.4) 37.5 (99.5) Mean daily maximum °C (°F) 9.5 (49.1) 10.1 (50.2) 12.3 (54.1) 13.9 (57.0) 17.3 (63.1) 20.1 (68.2) 22.2 (72.0) 22.6 (72.7) 20.2 (68.4) 16.5 (61.7) 12.3 (54.1) 9.6 (49.3) 15.6 (60.1) Daily mean °C (°F) 6.7 (44.1) 7.0 (44.6) 8.5 (47.3) 9.6 (49.3) 12.8 (55.0) 15.3 (59.5) 17.3 (63.1) 17.6 (63.7) 15.5 (59.9) 12.7 (54.9) 9.1 (48.4) 6.8 (44.2) 11.6 (52.9) Mean daily minimum °C (°F) 3.9 (39.0) 3.8 (38.8) 4.7 (40.5) 5.4 (41.7) 8.3 (46.9) 10.5 (50.9) 12.4 (54.3) 12.6 (54.7) 10.9 (51.6) 8.9 (48.0) 6.0 (42.8) 4.1 (39.4) 7.6 (45.7) Record low °C (°F) −8.0 (17.6) −8.0 (17.6) −3.6 (25.5) −3.0 (26.6) −1.4 (29.5) 2.0 (35.6) 4.2 (39.6) 4.8 (40.6) 1.9 (35.4) −3.5 (25.7) −5.5 (22.1) −8.0 (17.6) −8.0 (17.6) Average precipitation mm (inches) 84.9 (3.34) 78.2 (3.08) 60.1 (2.37) 71.8 (2.83) 60.2 (2.37) 50.1 (1.97) 49.2 (1.94) 45.9 (1.81) 57.1 (2.25) 85.4 (3.36) 97.0 (3.82) 99.4 (3.91) 839.3 (33.04) Average precipitation days (≥ 1.0 mm) 14.0 13.0 11.5 12.0 9.5 8.0 8.5 7.7 9.1 13.9 15.1 14.6 136.9 Source: Météo France[3]

## Population

Inhabitants of Lanleff are called *lanleffois* in French.

‹ The [template](https://en.wikipedia.org/wiki/Help:Template) *[Historical populations](https://en.wikipedia.org/wiki/Template:Historical_populations)* is being [considered for merging](https://en.wikipedia.org/wiki/Wikipedia:Templates_for_discussion/Log/2026_June_24#Template:Infobox_demographics). ›

Historical population Year Pop. ±% 1962 133 — 1968 117 −12.0% 1975 88 −24.8% 1982 87 −1.1% 1990 101 +16.1% 1999 110 +8.9% 2008 103 −6.4%

## See also

- [Communes of the Côtes-d'Armor department](/source/Communes_of_the_C%C3%B4tes-d'Armor_department)

## References

1. **[^](#cite_ref-1)** ["Répertoire national des élus: les maires"](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503). *data.gouv.fr, Plateforme ouverte des données publiques françaises* (in French). 2 December 2020.

1. **[^](#cite_ref-2)** ["Populations de référence 2023"](https://www.insee.fr/fr/statistiques/8643952?geo=COM-22108) (in French). National Institute of Statistics and Economic Studies. 18 December 2025.

1. **[^](#cite_ref-3)** ["Climate of Lanleff 1981-2010"](https://donneespubliques.meteofrance.fr/FichesClim/FICHECLIM_22108001.pdf) (PDF) (in French). [Météo-France](/source/M%C3%A9t%C3%A9o-France). Retrieved 20 June 2022.

## External links

Wikimedia Commons has media related to [Lanleff](https://commons.wikimedia.org/wiki/Category:Lanleff).

- [Base Mérimée](/source/Base_M%C3%A9rim%C3%A9e): [Search for heritage in the commune](https://pop.culture.gouv.fr/recherche-avancee), Ministère français de la Culture. (in French)

v t e Communes of the Côtes-d'Armor department Allineuc Andel Aucaleuc Beaussais-sur-Mer Bégard Belle-Isle-en-Terre Berhet Binic-Étables-sur-Mer Bobital Le Bodéo Bon Repos sur Blavet Boqueho La Bouillie Bourbriac Bourseul Bréhand Brélidy Bringolo Broons Brusvily Bulat-Pestivien Calanhel Callac Calorguen Camlez Canihuel Caouënnec-Lanvézéac Carnoët Caulnes Caurel Cavan Les Champs-Géraux La Chapelle-Blanche La Chapelle-Neuve Châtelaudren-Plouagat La Chèze Coadout Coatascorn Coatréven Coëtmieux Cohiniac Corlay Corseul Créhen Dinansubpr Duault Éréac Erquy Évran Le Faouët Le Fœil Fréhel Gausson Glomel Gomené Gommenec'h Gouarec Goudelin Grâces Grâce-Uzel Guenroc Guerlédan Guingampsubpr Guitté Gurunhuel La Harmoye Le Haut-Corlay Hémonstoir Hénanbihen Hénansal Hénon Hillion Le Hinglé Île-de-Bréhat Illifaut Jugon-les-Lacs Kerbors Kerfot Kergrist-Moëlou Kerien Kermaria-Sulard Kermoroc'h Kerpert Lamballe-Armor Lancieux Landebaëron Landébia La Landec Landéhen Lanfains Langoat Langrolay-sur-Rance Languédias Languenan Langueux Lanleff Lanloup Lanmérin Lanmodez Lannebert Lannionsubpr Lanrelas Lanrivain Lanrodec Lantic Lanvallay Lanvellec Lanvollon Laurenan Lescouët-Gouarec Le Leslay Lézardrieux Locarn Loc-Envel Loguivy-Plougras Lohuec Loscouët-sur-Meu Louannec Louargat Loudéac Maël-Carhaix Maël-Pestivien Magoar La Malhoure Mantallot Matignon La Méaugon Mégrit Mellionnec Le Mené Merdrignac Mérillac Merléac Le Merzer Minihy-Tréguier Moncontour La Motte Moustéru Le Moustoir Noyal Pabu Paimpol Paule Pédernec Penguily Penvénan Perros-Guirec Peumerit-Quintin Plaine-Haute Plaintel Plancoët Pléboulle Plédéliac Plédran Pléguien Pléhédel Plélan-le-Petit Plélauff Plélo Plémet Plémy Plénée-Jugon Pléneuf-Val-André Plérin Plerneuf Plésidy Pleslin-Trigavou Plestan Plestin-les-Grèves Pleubian Pleudaniel Pleudihen-sur-Rance Pleumeur-Bodou Pleumeur-Gautier Plévenon Plévin Plœuc-l'Hermitage Ploëzal Plorec-sur-Arguenon Plouaret Plouasne Ploubazlanec Ploubezre Plouëc-du-Trieux Plouër-sur-Rance Plouézec Ploufragan Plougonver Plougras Plougrescant Plouguenast-Langast Plouguernével Plouguiel Plouha Plouisy Ploulec'h Ploumagoar Ploumilliau Plounérin Plounévez-Moëdec Plounévez-Quintin Plourac'h Plourhan Plourivo Plouvara Plouzélambre Pludual Plufur Plumaudan Plumaugat Plumieux Plurien Plusquellec Plussulien Pluzunet Pommeret Pommerit-le-Vicomte Pont-Melvez Pontrieux Pordic Prat La Prénessaye Quemper-Guézennec Quemperven Quessoy Quévert Le Quillio Quintenic Quintin Le Quiou La Roche-Jaudy Rospez Rostrenen Rouillac Ruca Runan Saint-Adrien Saint-Agathon Saint-Alban Saint-André-des-Eaux Saint-Barnabé Saint-Bihy Saint-Brandan Saint-Brieucpref Saint-Caradec Saint-Carné Saint-Carreuc Saint-Cast-le-Guildo Saint-Clet Saint-Connan Saint-Connec Saint-Denoual Saint-Donan Saint-Étienne-du-Gué-de-l'Isle Sainte-Tréphine Saint-Fiacre Saint-Gildas Saint-Gilles-les-Bois Saint-Gilles-Pligeaux Saint-Gilles-Vieux-Marché Saint-Glen Saint-Hélen Saint-Hervé Saint-Igeaux Saint-Jacut-de-la-Mer Saint-Jean-Kerdaniel Saint-Jouan-de-l'Isle Saint-Judoce Saint-Julien Saint-Juvat Saint-Laurent Saint-Lormel Saint-Maden Saint-Martin-des-Prés Saint-Maudan Saint-Maudez Saint-Mayeux Saint-Méloir-des-Bois Saint-Michel-de-Plélan Saint-Michel-en-Grève Saint-Nicodème Saint-Nicolas-du-Pélem Saint-Péver Saint-Pôtan Saint-Quay-Perros Saint-Quay-Portrieux Saint-Rieul Saint-Samson-sur-Rance Saint-Servais Saint-Thélo Saint-Trimoël Saint-Vran Senven-Léhart Sévignac Squiffiec Taden Tonquédec Tramain Trébédan Trébeurden Trébrivan Trébry Trédaniel Trédarzec Trédias Trédrez-Locquémeau Tréduder Treffrin Tréfumel Trégastel Tréglamus Trégomeur Trégonneau Trégrom Trégueux Tréguidel Tréguier Trélévern Trélivan Trémargat Trémel Tréméreuc Trémeur Tréméven Trémorel Trémuson Tréogan Tressignaux Trévé Tréveneuc Trévérec Trévou-Tréguignec Trévron Trézény Troguéry Uzel Val-d'Arguenon La Vicomté-sur-Rance Le Vieux-Bourg Le Vieux-Marché Vildé-Guingalan Yffiniac Yvias Yvignac-la-Tour pref: prefecture subpr: subprefecture

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Adapted from the Wikipedia article [Lanleff](https://en.wikipedia.org/wiki/Lanleff) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Lanleff?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.