Montholon

For other uses, see Montholon (disambiguation).

Montholon (French pronunciation: [mɔ̃tɔlɔ̃]) is a commune in the department of Yonne, central France. The municipality was established on 1 January 2017 by the merger of the former communes of Aillant-sur-Tholon (the seat), Champvallon, Villiers-sur-Tholon and Volgré.^[3]

Montholon
Commune
The town hall in Aillant-sur-Tholon
Location of Montholon
Montholon Show map of France Montholon Show map of Bourgogne-Franche-Comté
Coordinates: 47°52′34″N 3°21′07″E
Country	France
Region	Bourgogne-Franche-Comté
Department	Yonne
Arrondissement	Auxerre
Canton	Charny Orée de Puisaye
Intercommunality	Aillantais
Government
• Mayor (2022–2026)	Fernando Dias Goncalves[1]
Area 1	50.08 km2 (19.34 sq mi)
Population  (2022)[2]	2,730
• Density	54.5/km2 (141/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	89003 /89110, 89710
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Population

Historical population

Year	Pop.	±% p.a.
1968	2,033	—
1975	2,221	+1.27%
1982	2,389	+1.05%
1990	2,542	+0.78%
1999	2,608	+0.29%
2007	2,788	+0.84%
2012	2,887	+0.70%
2017	2,866	−0.15%
Source: INSEE[4]

Climate

Climate data for Aillant-sur-Tholon (1991–2020 averages)
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Record high °C (°F)	16.7 (62.1)	22.0 (71.6)	26.1 (79.0)	30.4 (86.7)	33.7 (92.7)	40.0 (104.0)	42.7 (108.9)	42.2 (108.0)	36.3 (97.3)	31.5 (88.7)	24.0 (75.2)	18.5 (65.3)	42.7 (108.9)
Mean daily maximum °C (°F)	7.1 (44.8)	8.8 (47.8)	13.2 (55.8)	17.0 (62.6)	21.0 (69.8)	24.8 (76.6)	27.5 (81.5)	27.3 (81.1)	22.7 (72.9)	17.3 (63.1)	11.1 (52.0)	7.6 (45.7)	17.1 (62.8)
Daily mean °C (°F)	3.7 (38.7)	4.4 (39.9)	7.5 (45.5)	10.4 (50.7)	14.2 (57.6)	17.9 (64.2)	20.1 (68.2)	19.9 (67.8)	15.9 (60.6)	12.0 (53.6)	7.1 (44.8)	4.3 (39.7)	11.5 (52.7)
Mean daily minimum °C (°F)	0.3 (32.5)	0.0 (32.0)	1.7 (35.1)	3.7 (38.7)	7.5 (45.5)	10.9 (51.6)	12.8 (55.0)	12.5 (54.5)	9.0 (48.2)	6.7 (44.1)	3.2 (37.8)	1.0 (33.8)	5.8 (42.4)
Record low °C (°F)	−21.5 (−6.7)	−23.5 (−10.3)	−14.4 (6.1)	−8.1 (17.4)	−2.0 (28.4)	0.1 (32.2)	3.2 (37.8)	2.5 (36.5)	−1.0 (30.2)	−8.0 (17.6)	−12.0 (10.4)	−17.5 (0.5)	−23.5 (−10.3)
Average precipitation mm (inches)	62.5 (2.46)	55.0 (2.17)	54.0 (2.13)	56.9 (2.24)	67.0 (2.64)	54.8 (2.16)	54.8 (2.16)	56.6 (2.23)	57.7 (2.27)	69.5 (2.74)	67.8 (2.67)	70.8 (2.79)	727.4 (28.64)
Average precipitation days (≥ 1.0 mm)	11.8	10.7	10.3	10.0	10.3	8.5	8.0	7.5	8.5	10.4	10.8	12.5	119.2
Source: Meteociel[5]

See also

• Communes of the Yonne department