In 2010, the climate of the commune is classified as a frank Mediterranean climate, according to a study based on a dataset covering the 1971-2000 period.[3] In 2020, Météo-France published a typology of climates in mainland France in which the commune is exposed to a Mediterranean climate and is part of the Provence, Languedoc-Roussillon climatic region, characterised by low rainfall in summer, very good sunshine (2,600 h/year), a hot summer 21.5 °C (71 °F), very dry air in summer, dry conditions in all seasons, strong winds (frequency of 40 to 50% of winds > 5 m/s), and little fog.[4]
For the 1971-2000 period, the average annual temperature was 14.3 °C (58 °F) with an annual atmospheric temperature of 16.5 °C (62 °F). The average annual total rainfall during this period was 849 mm, with 6.8 days of precipitation in January and 3.1 days in July.[3] For the subsequent period of 1991 to 2020, the average annual temperature observed at the nearest weather station, located in the commune of Saint-André-de-Sangonis, 3 kilometres (2 mi) away as the crow flies,[5] is 15.5 °C (60 °F) and the average annual total rainfall is 652.4 mm.[6][7]
For the future, climate parameters for the commune projected for 2050, based on different greenhouse gas emissionscenarios, can be consulted on a dedicated website published by Météo-France in November 2022.[8]
Urbanism
Land use
The commune's land use, as revealed by the Europeanbiophysical land cover databaseCorine Land Cover (CLC), is characterised by the importance of agricultural land (96.9% in 2018), an increase compared to 1990 (77%). The detailed breakdown in 2018 is as follows: permanent crops (56.5%), heterogeneous agricultural areas (40.4%), forests (3%).[9] Changes in land use in the municipality and its infrastructure can be seen on various maps of the area: the Cassini map (eighteenth century), the carte d'état-major (1820-1866) and IGN maps or aerial photos for the current period (1950 to the present).
Population
Changes in the number of inhabitants have been documented through population censuses conducted in the commune since 1793. For communes with fewer than 10,000 inhabitants, a full census of the population is conducted every five years, with the legal populations for the intervening years estimated through interpolation or extrapolation.[10] For this commune, the first complete census under the new system was carried out in 2005.[11]
In 2021, the commune had a population of 110,[Note 1] unchanged from 2015 (Hérault: +7.29%, France excluding Mayotte: +1.84%).
Historical population
Year
Pop.
±% p.a.
1793
60
—
1800
72
+2.64%
1806
67
−1.19%
1821
120
+3.96%
1831
63
−6.24%
1836
68
+1.54%
1841
78
+2.78%
1846
70
−2.14%
1851
71
+0.28%
1856
78
+1.90%
1861
70
−2.14%
1866
87
+4.44%
1872
66
−4.50%
1876
73
+2.55%
1881
71
−0.55%
1886
59
−3.64%
1891
60
+0.34%
1896
70
+3.13%
1901
71
+0.28%
1906
65
−1.75%
Year
Pop.
±% p.a.
1911
64
−0.31%
1921
74
+1.46%
1926
73
−0.27%
1931
78
+1.33%
1936
65
−3.58%
1946
41
−4.50%
1954
62
+5.31%
1962
61
−0.20%
1968
46
−4.59%
1975
43
−0.96%
1982
56
+3.85%
1990
71
+3.01%
1999
111
+5.09%
2005
113
+0.30%
2006
121
+7.08%
2010
114
−1.48%
2015
110
−0.71%
2020
111
+0.18%
2021
110
−0.90%
Graphs are unavailable due to technical issues. Updates on reimplementing the Graph extension, which will be known as the Chart extension, can be found on Phabricator and on MediaWiki.org.
The church, Notre-Dame de la Garrigue, was built by Élodie Martin, the widow of the textile magnate Jean-Pierre Balsan as a homage to her husband. The Balsan family is known to have inhabited Lagamas since at least 1576. The church, with its unusual gothic style, is a miniature inspired by the Châteauroux cathedral, a city where the Balsan family had acquired the Manufacture Royale de Drap de Châteauroux in 1856.
The church was completed in around 1874.[14] An extensive renovation was finalised in 2007.
The same widow built the large mansion facing the church, known locally as the château. It hosts an annual multi-disciplinary artist residency organised by the Cornelius Arts Foundation.
^Legal municipal population effective as of January 1, 2024, based on 2021 data, defined within the territorial boundaries effective as of January 1, 2023, with a statistical reference date of January 1, 2021.