Average mean surface air temperature | Portugal – yearly data, chart and table

The average mean surface air temperature in Portugal in 2024 amounted to 16.92 °C, which is 0.821% less than in 2023, when it was  17.06 °C. This is the first year of decline after a period of growth. According to the Climate Change Knowledge Portal data, since 1901, the average annual air temperature has increased in 1.19 times. The minimum average temperature was recorded in 1917, with a value of 13.95 °C. The maximum figure of Portugal was in 2023, when it reached 17.06  °C.