In this month of June, there is a significant increase compared to 2024, with an estimated 380 deaths due to heatwaves; a figure well above the 32 deaths in the same period of 2024.
Likewise, during the first six months of 2024, there were 987 deaths attributable to extreme temperatures (both high and low); while so far this year, the data shows an increase in January with 1,334 deaths (compared to 719 in 2024), followed by 323 in February and 107 in March.
Regarding the number of deaths reported for all causes, Momo indicates in the first six months of the year 225,770 deaths, a figure lower than the previous year at the same time, which was 227,438, but very similar to the number in 2023 (225,505 deaths) and below the figures for 2022 with 236,859 deaths. Regarding the annual figures, MoMo recalls: 438,143 deaths in 2024, 437,672 deaths in 2023, and 466,601 in 2022.
FIRST SIX MONTHS OF 2525
By gender, so far this year, 1,207 have been women compared to 961 deaths of men attributable to excess or defect of temperature within the territorial scope; in the past month, 143 were men and 237 were women. In terms of age, 1,285 were over 85 years old, while 745 were between 65 and 84 years old.
By autonomous communities, Andalucía already accounts for 405 deaths associated with extreme temperatures, 48 of them in June; Catalonia records 324 deaths, 43 in June; Galicia with 275 deaths, 77 in the past month; in the Valencian Community, there are 257 deaths, 29 of them last month; Castilla-La Mancha with 211 in 2025, 24 of them due to high temperatures; Madrid estimates 158 deaths, 52 in June; Extremadura with 151, 10 of them in June, and Castilla y León with 137 deaths, 16 in June.
Below 100 in the first half of the year: Aragón has 73, 17 in June; the Basque Country has recorded 57, with 26 deaths in June; Murcia with 39 so far this year, no records in June; Asturias estimates 30 in six months, 15 of them in June; Cantabria shows 20 deaths, 8 of them in the past June; Navarra with 19, 8 in June, and La Rioja has recorded 12 so far this year, 6 of them in June.
Neither the Balearic Islands, nor the Canary Islands, nor the autonomous cities of Ceuta and Melilla have mortality records due to high temperatures.