Housing conditions and energy efficiency Households according to whether they have an adequate temperature in the housing in cold months or in summer, by Autonomous Community. Unidades: Percentages. ;Not warm enough during the cold months;Not cool enough during the summer; Total;27,5;33,6; Andalucía;34,9;37,1; Aragón;21,4;36,3; Asturias, Principado de;22,5;16,7; Balears, Illes;28,6;28,6; Canarias;24,5;24,8; Cantabria;24,3;19,6; Castilla y León;18,5;31,8; Castilla - La Mancha;25,4;35,6; Cataluña;26,7;36,5; Comunitat Valenciana;31,3;35,7; Extremadura;34,4;36; Galicia;29,4;19,7; Madrid, Comunidad de;22,5;37,7; Murcia, Región de;40,1;46,6; Navarra, Comunidad Foral de;16,8;32,9; País Vasco;20,2;24,7; Rioja, La;21,1;35,9; Ceuta;36,6;37; Melilla;22,4;32,9; Notas: Fuente: Instituto Nacional de Estadística