October weather forecast
Angra do Heroísmo, Portugal

October, the same as September, in Angra do Heroísmo, Portugal, is another pleasant autumn month, with an average temperature fluctuating between 21.3°C (70.3°F) and 16.4°C (61.5°F).

Temperature

October reports an average high-temperature of a pleasant 21.3°C (70.3°F), slightly varied from September's 24°C (75.2°F). Angra do Heroísmo in October observes a slight diminution in temperature from daily highs, recording a low-temperature average of 16.4°C (61.5°F).

Rainfall

In October, the rain falls for 18.2 days. Throughout October, 116mm (4.57") of precipitation is accumulated. In Angra do Heroísmo, during the entire year, the rain falls for 188 days and collects up to 1099mm (43.27") of precipitation.

Sea temperature

In Angra do Heroísmo, in October, the average water temperature is 20.7°C (69.3°F).
Note: The majority of individuals find swimming in 20.7°C (69.3°F) to be unenjoyable. The difficulty in controlling breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Angra do Heroísmo, the average length of the day in October is 11h and 11min.
On the first day of October in Angra do Heroísmo, sunrise is at 07:45 and sunset at 19:31 +00. On the last day of the month, sunrise is at 07:15 and sunset at 17:49 -01.
Note: On Sunday, 27. October 2024, at 01:00, Daylight Saving Time ends, and the time zone changes from +00 to -01. Daylight Saving Time starts again on Sunday, 30. March 2025, at 00:00; consequently, the time zone reverts from -01 to +00.

Sunshine

The average sunshine in October in Angra do Heroísmo is 4h.

UV index

In Angra do Heroísmo, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 5 in October leads to these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.