commune
A commune is an alternative term for an intentional community. Commune or comună or comune or other derivations may also refer to:
Administrative-territorial entities
* Commune (administrative division), a municipality or township
** Communes of ...
located to the southwest of
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. ...
, in the
Essonne
Essonne () is a department of France in the southern ÃŽle-de-France region. It is named after the river Essonne. In 2019, it had a population of 1,301,659 across 194 communes.department
Department may refer to:
* Departmentalization, division of a larger organization into parts with specific responsibility
Government and military
*Department (administrative division), a geographical and administrative division within a country, ...
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar ...
.
Although now completely enveloped in the
Paris Metropolitan Area
The Paris metropolitan area (french: aire d'attraction de Paris) is a statistical area that describes the reach of commuter movement to and from Paris, France and its surrounding suburbs.
Overview
In 2020 France's national INSEE statistica ...
, the town has conserved its rural character in spite of its direct proximity to the capital, and thus retains its slogan of "Champlan, the meadow of Paris".
Inhabitants of Champlan are known as ''Champlanais''.
Maritime climate
An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters ...
. The annual average temperature is about 11.2 °C (52 °F), with an average maximum temperature of 14.8 °C (59 °F), and a minimum of 7.1 °C (45 °F). The maximum summer temperature (from July to August), averages around 24 °C (75 °F) and the minimum winter temperature (from January to February), averages around 1 °C (34 °F). Its climate is distinguished from that of
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. ...
by a temperature that is on average, 2 degrees Celsius (3.8 degrees Fahrenheit) less, explained by the
Urban Heat Island
An urban heat island (UHI) is an urban or metropolitan area that is significantly warmer than its surrounding rural areas due to human activities. The temperature difference is usually larger at night than during the day, and is most apparen ...
phenomena. The record temperatures were caused by the influence from the
continental climate
Continental climates often have a significant annual variation in temperature (warm summers and cold winters). They tend to occur in the middle latitudes (40 to 55 north), within large landmasses where prevailing winds blow overland bringing so ...
located to the east, reaching a high of 38.2 °C (101 °F) on 1 July 1952, and a low of -15.8 °C (4 °F) on 17 January 1985.