Fontenay-lès-Briis  | |
|---|---|
![]() The town hall of Fontenay  | |
Location of Fontenay-lès-Briis  | |
![]() Fontenay-lès-Briis ![]() Fontenay-lès-Briis  | |
| Coordinates: 48°37′09″N 2°09′22″E / 48.6192°N 2.156°E | |
| Country | France | 
| Region | Île-de-France | 
| Department | Essonne | 
| Arrondissement | Palaiseau | 
| Canton | Dourdan | 
| Intercommunality | Pays de Limours | 
| Government | |
| • Mayor (2020–2026) | Thierry Degivry[1] | 
| Area 1  | 9.72 km2 (3.75 sq mi) | 
| Population | 2,297 | 
| • Density | 240/km2 (610/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 91243 /91640  | 
| Elevation | 59–170 m (194–558 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Fontenay-lès-Briis (French pronunciation: [fɔ̃tnɛ lɛ bʁi] ⓘ, literally Fontenay near Briis) is a commune in the Essonne department in Île-de-France in northern France.
History
The village of Fontenay-lès-Briis is mentioned in the charter of Clotilde, dated to 10 March 673, founding a nunnery at Bruyères-le-Châtel.
Geography
Climate
Fontenay-lès-Briis has a oceanic climate (Köppen climate classification Cfb). The average annual temperature in Fontenay-lès-Briis is 11.6 °C (52.9 °F). The average annual rainfall is 696.0 mm (27.40 in) with December as the wettest month. The temperatures are highest on average in July, at around 19.8 °C (67.6 °F), and lowest in January, at around 4.4 °C (39.9 °F). The highest temperature ever recorded in Fontenay-lès-Briis was 42.5 °C (108.5 °F) on 25 July 2019; the coldest temperature ever recorded was −18.0 °C (−0.4 °F) on 17 January 1985.
| Climate data for Fontenay-lès-Briis (1991−2020 normals, extremes 1964−2021) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | 
| Record high °C (°F) | 16.5 (61.7)  | 
20.7 (69.3)  | 
24.9 (76.8)  | 
29.2 (84.6)  | 
32.5 (90.5)  | 
37.5 (99.5)  | 
42.5 (108.5)  | 
40.2 (104.4)  | 
34.8 (94.6)  | 
30.0 (86.0)  | 
21.5 (70.7)  | 
17.3 (63.1)  | 
42.5 (108.5)  | 
| Mean daily maximum °C (°F) | 7.3 (45.1)  | 
8.5 (47.3)  | 
12.6 (54.7)  | 
16.3 (61.3)  | 
20.1 (68.2)  | 
23.5 (74.3)  | 
26.1 (79.0)  | 
26.0 (78.8)  | 
21.8 (71.2)  | 
16.6 (61.9)  | 
10.9 (51.6)  | 
7.6 (45.7)  | 
16.4 (61.5)  | 
| Daily mean °C (°F) | 4.4 (39.9)  | 
4.9 (40.8)  | 
7.9 (46.2)  | 
10.7 (51.3)  | 
14.3 (57.7)  | 
17.5 (63.5)  | 
19.8 (67.6)  | 
19.6 (67.3)  | 
16.0 (60.8)  | 
12.1 (53.8)  | 
7.6 (45.7)  | 
4.8 (40.6)  | 
11.6 (52.9)  | 
| Mean daily minimum °C (°F) | 1.5 (34.7)  | 
1.2 (34.2)  | 
3.1 (37.6)  | 
5.0 (41.0)  | 
8.6 (47.5)  | 
11.6 (52.9)  | 
13.4 (56.1)  | 
13.2 (55.8)  | 
10.2 (50.4)  | 
7.7 (45.9)  | 
4.4 (39.9)  | 
2.1 (35.8)  | 
6.8 (44.2)  | 
| Record low °C (°F) | −18.0 (−0.4)  | 
−13.5 (7.7)  | 
−10.8 (12.6)  | 
−6.0 (21.2)  | 
−1.5 (29.3)  | 
1.1 (34.0)  | 
4.3 (39.7)  | 
3.7 (38.7)  | 
0.5 (32.9)  | 
−4.1 (24.6)  | 
−10.4 (13.3)  | 
−16.5 (2.3)  | 
−18.0 (−0.4)  | 
| Average precipitation mm (inches) | 54.2 (2.13)  | 
48.6 (1.91)  | 
50.4 (1.98)  | 
47.5 (1.87)  | 
69.0 (2.72)  | 
58.0 (2.28)  | 
61.1 (2.41)  | 
62.6 (2.46)  | 
50.9 (2.00)  | 
61.2 (2.41)  | 
61.2 (2.41)  | 
71.3 (2.81)  | 
696.0 (27.40)  | 
| Average precipitation days (≥ 1.0 mm) | 11.2 | 10.4 | 9.7 | 9.0 | 9.4 | 8.6 | 7.5 | 7.8 | 7.6 | 10.1 | 11.6 | 12.6 | 115.5 | 
| Source: Météo-France[3] | |||||||||||||
Population
| Year | Pop. | ±% p.a. | 
|---|---|---|
| 1968 | 929 | — | 
| 1975 | 1,168 | +3.32% | 
| 1982 | 1,204 | +0.43% | 
| 1990 | 1,567 | +3.35% | 
| 1999 | 1,707 | +0.96% | 
| 2007 | 1,713 | +0.04% | 
| 2012 | 1,882 | +1.90% | 
| 2017 | 2,149 | +2.69% | 
| Source: INSEE[4] | ||
Inhabitants of Fontenay-lès-Briis are known as Fontenois in French.
See also
References
- ↑ "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
 - ↑ "Populations légales 2021". The National Institute of Statistics and Economic Studies. 28 December 2023.
 - ↑ "Fiche Climatologique Statistiques 1991-2020 et records" (PDF) (in French). Météo-France. Retrieved August 31, 2022.
 - ↑ Population en historique depuis 1968, INSEE
 
External links
- Official website (in French)
 - Mayors of Essonne Association (in French)
 


