Altamira

Weather in Altamira today, October 23, 2026

Altamira starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Wetter spells lean into the morning, when rain odds reach about 90% near 10:00. Skies look heaviest around 00:00, with cover close to 60%.Altamira starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Wetter spells lean into the morning, when rain odds reach about 90% near 10:00. Skies look heaviest around 00:00, with cover close to 60%.

The temperature range runs from about 23°C up to 26°C. Relative humidity sits between 77% and 96%, reaching its peak around 04:00. Airflow remains manageable, reaching about 15 km/h around 15:00.The temperature range runs from about 73°F up to 79°F. Relative humidity sits between 77% and 96%, reaching its peak around 04:00. Airflow remains manageable, reaching about 9 mph around 15:00.

Through the afternoon wet weather remains a factor, with rain chances near 90% around 12:00. Cloud also stays substantial, close to 56% near 12:00. Visibility holds near 15.7 km, though it can fall to 7.7 km. The sun rises at 06:36 and sets at 17:54, for a total of 11 hours 18 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 90% around 12:00. Cloud also stays substantial, close to 56% near 12:00. Visibility holds near 9.7 mi, though it can fall to 4.8 mi. The sun rises at 06:36 and sets at 17:54, for a total of 11 hours 18 minutes of sunlight today.

Taken together, Altamira looks wet enough on October 23, 2026 that flexible outdoor plans work best, with temperatures peaking near 26°C.Taken together, Altamira looks wet enough on October 23, 2026 that flexible outdoor plans work best, with temperatures peaking near 79°F.