Roissy-en-France

In the name Roissy-en-France, 'France' refers not to the country of France but to an area (pays) of the historical province of Île-de-France. Île-de-France was made up of several pays, most notably Pays de France and Hurepoix. Pays de France was the fertile plain located immediately north of the City of Paris, with the city of Saint-Denis at its centre. Pays de France is now almost entirely built up and is covered by the northern suburbs of Paris. Pays de France is also known as "Parisis" and as the plaine de France ("plain of France"), and its name still appears in the name of some communes in the northern suburbs of Paris, such as Roissy-en-France (which literally means "Roissy in the Pays de France").

{{Historical populations

|source = INSEE[https://www.insee.fr/fr/statistiques/4515315?geo=COM-95527#ancre-POP_T1 Population en historique depuis 1968], INSEE

|percentages = pagr

|align = none

|1968 |1359

|1975 |1362

|1982 |1401

|1990 |2054

|1999 |2367

|2007 |2537

|2012 |2816

|2017 |2883

}}

Roissy-en-France is not served by Paris Métro, RER, or suburban rail network. The closest station to Roissy-en-France is Aéroport Charles de Gaulle 1 station on line B of the RER, Paris Region's express suburban rail system. This station is located inside the airport, on the part of the airport belonging to the commune of Tremblay-en-France, {{convert|3|km|mi|abbr=on}} from the town center of Roissy-en-France.

Blue Line, a charter passenger airline, had its head office in Building B of Paris Nord 2, Parc des Lumières in Roissy-en-France."[http://www.flyblueline.com/contact-us.php Contact Us]." Blue Line. Retrieved on 7 September 2010.

Air France's head office is located in the Roissypôle complex on the grounds of Charles de Gaulle Airport and in Tremblay-en-France,"[http://plan.tremblay-en-france.fr/ Plan interactif]." Tremblay-en-France. Retrieved on 20 September 2009."[http://www.gemo-paris.com/eng/pdf/New_Fiche_AF_HQ_Eng.pdf AIR FRANCE HEAD QUARTERS - ROISSYPOLE]." Groupement d'Etudes et de Méthodes d'Ordonnancement (GEMO). Retrieved on 20 September 2009."[http://www.tremblay-en-france.fr/page/p-108/art_id-1617/ Roissy Charles-de-Gaulle]." Tremblay-en-France. Retrieved on 20 September 2009. near Roissy-en-France.[http://corporate.airfrance.com/en/utiles/contact-us/head-office/index.html Head Office]. Air France. Retrieved on 18 May 2009.

The community has two schools, école maternelle Saint-Exupéry (preschool) and école élémentaire Jean Mermoz."[http://www.roissyenfrance.fr/Observatoire-et-services-educatifs/Service-education/Les-ecoles-maternelle-et-elementaire Les écoles maternelle et élémentaire]." Roissy-en-France. Retrieved on September 3, 2016.

Roissy-en-France has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Roissy-en-France is {{cvt|12.1|C}}. The average annual rainfall is {{cvt|694.3|mm}} with December as the wettest month. The temperatures are highest on average in July, at around {{cvt|20.1|C}}, and lowest in January, at around {{cvt|4.7|C}}. The highest temperature ever recorded in Roissy-en-France was {{cvt|41.4|C}} on 25 July 2019; the coldest temperature ever recorded was {{cvt|-17.8|C}} on 17 January 1985.

{{Clear}}

{{Meteo France

|Town=Roissy-en-France

|Sunshine= N/A

|Rain=694.3

|Snow=13.8

|Storm=20.1

|Fog=40.1

}}

{{Weather box|width=auto

|location = Roissy-en-France (1991−2020 normals, extremes 1974−present)

|single line = Y

|metric first = Y

|collapsed=y

|Jan record high C = 16.0

|Feb record high C = 20.5

|Mar record high C = 25.3

|Apr record high C = 28.6

|May record high C = 31.9

|Jun record high C = 36.5

|Jul record high C = 41.4

|Aug record high C = 39.0

|Sep record high C = 34.4

|Oct record high C = 28.9

|Nov record high C = 21.2

|Dec record high C = 17.3

|Jan record low C = -17.8

|Feb record low C = -12.4

|Mar record low C = -9.1

|Apr record low C = -3.9

|May record low C = 0.3

|Jun record low C = 2.6

|Jul record low C = 7.3

|Aug record low C = 6.1

|Sep record low C = 2.4

|Oct record low C = -3.1

|Nov record low C = -8.1

|Dec record low C = -10.6

|Jan high C = 7.0

|Feb high C = 8.2

|Mar high C = 12.2

|Apr high C = 15.8

|May high C = 19.3

|Jun high C = 22.6

|Jul high C = 25.1

|Aug high C = 25.1

|Sep high C = 21.1

|Oct high C = 16.2

|Nov high C = 10.7

|Dec high C = 7.5

|year high C = 15.9

|Jan mean C = 4.7

|Feb mean C = 5.3

|Mar mean C = 8.3

|Apr mean C = 11.2

|May mean C = 14.6

|Jun mean C = 17.8

|Jul mean C = 20.1

|Aug mean C = 20.1

|Sep mean C = 16.6

|Oct mean C = 12.7

|Nov mean C = 8.1

|Dec mean C = 5.2

|year mean C = 12.1

|Jan low C = 2.3

|Feb low C = 2.3

|Mar low C = 4.5

|Apr low C = 6.7

|May low C = 10.0

|Jun low C = 13.1

|Jul low C = 15.1

|Aug low C = 15.0

|Sep low C = 12.1

|Oct low C = 9.2

|Nov low C = 5.4

|Dec low C = 2.9

|year low C = 8.2

|precipitation colour = green

|Jan precipitation mm = 57.2

|Feb precipitation mm = 48.0

|Mar precipitation mm = 49.8

|Apr precipitation mm = 47.8

|May precipitation mm = 66.5

|Jun precipitation mm = 61.9

|Jul precipitation mm = 59.9

|Aug precipitation mm = 57.8

|Sep precipitation mm = 50.0

|Oct precipitation mm = 60.1

|Nov precipitation mm = 60.4

|Dec precipitation mm = 74.9

|year precipitation mm = 694.3

|unit precipitation days = 1.0 mm

|Jan precipitation days = 11.3

|Feb precipitation days = 9.8

|Mar precipitation days = 10.0

|Apr precipitation days = 8.8

|May precipitation days = 10.0

|Jun precipitation days = 8.6

|Jul precipitation days = 8.1

|Aug precipitation days = 8.2

|Sep precipitation days = 7.9

|Oct precipitation days = 10.1

|Nov precipitation days = 10.8

|Dec precipitation days = 12.3

|year precipitation days = 115.9

|Jan snow days = 3.2

|Feb snow days = 4.5

|Mar snow days = 1.7

|Apr snow days = 0.6

|May snow days = 0

|Jun snow days = 0

|Jul snow days = 0

|Aug snow days = 0

|Sep snow days = 0

|Oct snow days = 0

|Nov snow days = 1.1

|Dec snow days = 2.7

|year snow days = 13.8

|Jan sun = n/a

|Feb sun = 91.6

|Mar sun = 139.6

|Apr sun = 196.7

|May sun = 218.3

|Jun sun = 211.2

|Jul sun = 240.6

|Aug sun = 214.9

|Sep sun = 178.6

|Oct sun = 112.3

|Nov sun = 69.3

|Dec sun = 61.5

|year sun = n/a

|source 1 = Météo-France{{cite web

| url = https://donneespubliques.meteofrance.fr/FichesClim/FICHECLIM_95527001.pdf

| title=Fiche Climatologique Statistiques 1991-2020 et records

| language = fr

| publisher = Météo-France

| access-date = August 30, 2022}}}}

{{Portal|France}}

• Communes of the Val-d'Oise department

{{Reflist}}

{{Commons category|Roissy-en-France}}

{{Wikivoyage|Roissy}}

• [http://www.mairie-roissyenfrance.fr Official website] {{in lang|fr}}
• {{Search Mérimée|95527}}
• [https://uniondesmairesduvaldoise.fr Association of Mayors of the Val d'Oise] {{in lang|fr}}

{{Paris Metropolitan Area}}

{{Val-d'Oise communes}}

{{Authority control}}

{{DEFAULTSORT:Roissyenfrance}}

Category:Communes of Val-d'Oise

Category:Val-d'Oise communes articles needing translation from French Wikipedia